Mitsubishi FX2N-16CCL-M User manual

CC-Link Ver.1.10
FX
2N
-16CCL-M CC-Link SYSTEM MASTER BLOCK
HARDWARE MANUAL
JY992D93201D
This manual contains text, diagrams and explanations which will guide the reader in the correct installation
and operation of the FX2N-16CCL-M CC-Link SYSTEM MASTER BLOCK. It should be read and
understood before attempting to install or use the unit. Further information can be found in the FX series
PLC hardware manuals.
Note’s on the symbology used in this manual
At various times through out this manual certain symbols will be used to highlight points of information
which are intended to ensure the user’s personal safety and protect the integrity of the equipment.
Whenever any of the following symbols are encountered, its associated note must be read and
understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
1. INTRODUCTION
1.1 Associated Manuals
★: Indispensable manual
✩: Manual required depending on equipment used
Manual name Manual number Description
★FX2N-16CCL-M
User’s Manual
JY992D93101
(sent separately)
Describes programming and handling of the CC-
Link master block FX2N-16CCL-M.
★FX1S/FX1N/FX2N/FX2NC
Programming Manual II
JY992D88101
(sent separately)
Explains the instructions available to the FX1S/
FX1N/FX2N/FX2NC Series PLC.
★FX3G/FX3U/FX3UC
Programming Manual
JY997D16601
(sent separately)
Explains the instructions available to the FX3G/
FX3U/FX3UC Series PLC.
✩FX1N Hardware Manual JY992D89301
(packed with product)
Describes hardware specifications, wiring and
mounting of the FX1N Series PLC.
✩FX2N Hardware Manual JY992D66301
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2N Series PLC.
✩FX3G Hardware Manual JY992D33401
(packed with product)
Describes the name of each part and harding of
the FX3G Series PLC.
✩FX3G Series User’s
Manual
- Hardware Edition
JY997D31301
(sent separately)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX3G Series PLC.
✩FX3U Hardware Manual JY997D18801
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3U Series User’s
Manual
- Hardware Edition
JY997D16501
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3U Series PLC.
✩FX2NC (DSS/S) Hardware
Manual
JY992D76401
(packed with product)
Describes the hardware specifications, wiring and
mounting of the FX2NC Series PLC.
✩FX2NC (D/UL)
Hardware Manual
JY997D87201
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2NC Series PLC.
✩FX3U (D,DSS)
Hardware Manual
JY992D28601
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3UC Series User’s
Manual
- Hardware Edition
JY997D28701
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3UC Series PLC.
✩FX2N-32CCL
User’s Manual
JY992D71801
(packed with product)
Describes programming and handling of the CC-
Link interface block FX2N-32CCL.
1.2 Overview
The CC-Link master block FX2N-16CCL-M is a special extension block which assigns an FX Series PLC
as the master station of the CC-Link system.
1) Remote I/O stations and remote device stations can be connected to the master station (FX Series
PLC).
Master station : Station which controls the data link system
Remote I/O station : Remote station which handles only bit information
Remote device station : Remote station which handles both bit information and word information
2) By using the CC-Link interface block FX2N-32CCL, two or more FX Series PLCs can be connected as
remote device stations to configure a simple distributed system.
1.3 Dimensions and Setting
Dimensions: mm (inches) MASS (Weight): 0.4 kg (0.88 lbs)
Number Name Description
1) LED
indicators 1
LED
name Description LED status
Normal Error
RUN ON : Module is normal.
OFF: Watchdog time error has occurred. ON OFF
ERR.
Indicates the communication status with the
stations set in the parameters.
ON : Communication error has
occurred in all stations.
Flashing : Communication error has
occurred in some stations.
OFF ON or
flashing
MST ON : Set as the master station ON OFF
TEST1 Test result indication OFF except during
test
TEST2 Test result indication
L RUN ON : Data link is being executed
(host station). ON OFF
L ERR.
ON : Communication error has
occurred (host station).
Flashing : The settings of the switches 4) to
7) were changed while the power
was ON.
OFF ON or
flashing
2) Power indictor POWER ON : 24V DC is supplied from the outside. ON OFF
Remote I/O station
FX 1N /FX 2N /FX 2NC /FX3 G /FX3 U /FX3 UC
Series PLC
CC-Link master block
FX
2N
-16CCL-M
Remote device station
Remote I/O station
Remote device station
CC-Link interface block
FX
2N
-32CCL
Partner manufacturer's
product
FX 0N /FX 1N /FX 2N /FX 2NC /FX3 G /FX 3U /
FX
3UC Series PLC
RUN
ERR.
L ERR.
L RUN
MST
TEST1
TEST2
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
´10
´1
STATION
NO.
MODE
B RATE
1
3
2
4
156K
625K
2.5M
5M
10M
0
HLD
--
ONOFF
SW
1
2
3
--
-
-
-
-
4
5
6
7
8
-
-
--
-
-
LR
FX
2N
-16 L-M
0
1
2
3
4
5
6
7
8
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
0
1
2
3
4
5
6
7
8
9
A
B
D
E
F
12345678
ON
RUN
ERR.
MST
TEST1
TEST2
L RUN
L ERR.
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
85(3.34)
90(3.5)
87(3.43)
9(0.35)
FX2N-16 L-M
2-f4.5
80(3.15)
75(2.95)
MITSUBISHI
1)
2)
3)
4)
5)
6)
8)
7)
9)
10)
11)
12)
Inside of top cover
24+
24-
FG
SLD DG DA DB
RUN
ERR.
MST
TEST 1
TEST 2
L RUN
L ERR
*1 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
3) LED
indicators 2
E
R
R
O
R
SW ON : Switch setting error has occurred. OFF ON
M/S ON : The master station is already present
in the same line. OFF ON
PRM
ON : Parameter setting error has occurred. OFF ON
TIME ON : Data link watchdog timer errors has
occurred (error in all stations). OFF ON
LINE
ON : The cable is broken or the
transmission route has been affected
by noise, etc.
OFF ON
SD ON : Data is being transmitted. ON OFF
RD ON : Data is being received. *1 ON OFF
4)
Station
number setting
switch
Sets the station number of the module. (Default setting at shipment: 00)
<Setting range>
00 (because the FX2N-16CCL-M is dedicated to the master station)
If "65" or larger number is set, the "SW" and "L ERR." LED indicators turn ON.
5) Mode setting
switch
Sets the operation status of the module. (Default setting at shipment: 0)
Number Name Description
0 Online Sets connection to data link.
1 (Unusable) ⎯
2 Offline Sets disconnection from data link.
3 Line test 1 Refer to USER’S MANUAL.
4 Line test 2 Refer to USER’S MANUAL.
5Parameter
verification test Refer to USER’S MANUAL.
6 Hardware test Refer to USER’S MANUAL.
7 (Unusable) Setting error (The SW LED indicator turns ON.)
8 to A (Unusable) Cannot be set because it is already used inside.
B to F (Unusable) Setting error (The SW LED indicator turns ON.)
6) Transmission
speed setting
switch
Sets the transmission speed of the module. (Default setting at shipment: 0)
Number Setting contents
0 156 kbps
1 625 kbps
2 2.5 Mbps
3 5 Mbps
4 10 Mbps
5 to 9 Setting error (The SW and L ERR. LED indicators turn ON.)
7) Condition
setting switch
Sets the operation condition. (Default setting at shipment: All OFF)
Number Setting description Switch status
ON OFF
SW1 to
SW3 (Unusable) Always OFF
SW4 Input data status in data link faulty station Keep
(HLD)
Clear
(CLR)
SW5 to
SW8 (Unusable) Always OFF
8) Terminal block Connects dedicated CC-Link cables to enable data link. For the connection
method, refer to Section 2.3.
The terminals SLD and FG are connected inside.
M3.5 Screw
9) Terminal block Connects the power supply to operate the master block.
M3 Screw
10) Extension
cable Connects the PLC.
11) Next step
extension
connector
Connects extension equipment.
12) DIN rail
mounting
groove
DIN46277: DIN rail mounting groove of 35 mm (1.38") in width
Number Name Description
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
STATION NO.
×10
×1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
MODE
12
3
4
5
6
7
8
9
0
A
B
C
D
E
F
B RATE
0
2
1
3
4
156K
625K
2.5M
5M
10M
1
2
3
4
5
6
7
8
9
0
⎯
⎯
⎯
HLD
⎯
SW
⎯
⎯
⎯
ON
⎯
⎯
⎯
CLR
⎯
⎯
⎯
⎯
OFF ON
12345678
2
1
3
4
6
5
7
8
SLD DG DA DB
24+
24-
FG
Downloaded from ManualsNet.com search engine

CC-Link Ver.1.10
FX
2N
-16CCL-M CC-Link SYSTEM MASTER BLOCK
HARDWARE MANUAL
JY992D93201D
This manual contains text, diagrams and explanations which will guide the reader in the correct installation
and operation of the FX2N-16CCL-M CC-Link SYSTEM MASTER BLOCK. It should be read and
understood before attempting to install or use the unit. Further information can be found in the FX series
PLC hardware manuals.
Note’s on the symbology used in this manual
At various times through out this manual certain symbols will be used to highlight points of information
which are intended to ensure the user’s personal safety and protect the integrity of the equipment.
Whenever any of the following symbols are encountered, its associated note must be read and
understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
1. INTRODUCTION
1.1 Associated Manuals
★: Indispensable manual
✩: Manual required depending on equipment used
Manual name Manual number Description
★FX2N-16CCL-M
User’s Manual
JY992D93101
(sent separately)
Describes programming and handling of the CC-
Link master block FX2N-16CCL-M.
★FX1S/FX1N/FX2N/FX2NC
Programming Manual II
JY992D88101
(sent separately)
Explains the instructions available to the FX1S/
FX1N/FX2N/FX2NC Series PLC.
★FX3G/FX3U/FX3UC
Programming Manual
JY997D16601
(sent separately)
Explains the instructions available to the FX3G/
FX3U/FX3UC Series PLC.
✩FX1N Hardware Manual JY992D89301
(packed with product)
Describes hardware specifications, wiring and
mounting of the FX1N Series PLC.
✩FX2N Hardware Manual JY992D66301
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2N Series PLC.
✩FX3G Hardware Manual JY992D33401
(packed with product)
Describes the name of each part and harding of
the FX3G Series PLC.
✩FX3G Series User’s
Manual
- Hardware Edition
JY997D31301
(sent separately)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX3G Series PLC.
✩FX3U Hardware Manual JY997D18801
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3U Series User’s
Manual
- Hardware Edition
JY997D16501
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3U Series PLC.
✩FX2NC (DSS/S) Hardware
Manual
JY992D76401
(packed with product)
Describes the hardware specifications, wiring and
mounting of the FX2NC Series PLC.
✩FX2NC (D/UL)
Hardware Manual
JY997D87201
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2NC Series PLC.
✩FX3U (D,DSS)
Hardware Manual
JY992D28601
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3UC Series User’s
Manual
- Hardware Edition
JY997D28701
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3UC Series PLC.
✩FX2N-32CCL
User’s Manual
JY992D71801
(packed with product)
Describes programming and handling of the CC-
Link interface block FX2N-32CCL.
1.2 Overview
The CC-Link master block FX2N-16CCL-M is a special extension block which assigns an FX Series PLC
as the master station of the CC-Link system.
1) Remote I/O stations and remote device stations can be connected to the master station (FX Series
PLC).
Master station : Station which controls the data link system
Remote I/O station : Remote station which handles only bit information
Remote device station : Remote station which handles both bit information and word information
2) By using the CC-Link interface block FX2N-32CCL, two or more FX Series PLCs can be connected as
remote device stations to configure a simple distributed system.
1.3 Dimensions and Setting
Dimensions: mm (inches) MASS (Weight): 0.4 kg (0.88 lbs)
Number Name Description
1) LED
indicators 1
LED
name Description LED status
Normal Error
RUN ON : Module is normal.
OFF: Watchdog time error has occurred. ON OFF
ERR.
Indicates the communication status with the
stations set in the parameters.
ON : Communication error has
occurred in all stations.
Flashing : Communication error has
occurred in some stations.
OFF ON or
flashing
MST ON : Set as the master station ON OFF
TEST1 Test result indication OFF except during
test
TEST2 Test result indication
L RUN ON : Data link is being executed
(host station). ON OFF
L ERR.
ON : Communication error has
occurred (host station).
Flashing : The settings of the switches 4) to
7) were changed while the power
was ON.
OFF ON or
flashing
2) Power indictor POWER ON : 24V DC is supplied from the outside. ON OFF
Remote I/O station
FX 1N /FX 2N /FX 2NC /FX3 G /FX3 U /FX3 UC
Series PLC
CC-Link master block
FX
2N
-16CCL-M
Remote device station
Remote I/O station
Remote device station
CC-Link interface block
FX
2N
-32CCL
Partner manufacturer's
product
FX 0N /FX 1N /FX 2N /FX 2NC /FX3 G /FX 3U /
FX
3UC Series PLC
RUN
ERR.
L ERR.
L RUN
MST
TEST1
TEST2
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
´10
´1
STATION
NO.
MODE
B RATE
1
3
2
4
156K
625K
2.5M
5M
10M
0
HLD
--
ONOFF
SW
1
2
3
--
-
-
-
-
4
5
6
7
8
-
-
--
-
-
LR
FX
2N
-16 L-M
0
1
2
3
4
5
6
7
8
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
0
1
2
3
4
5
6
7
8
9
A
B
D
E
F
12345678
ON
RUN
ERR.
MST
TEST1
TEST2
L RUN
L ERR.
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
85(3.34)
90(3.5)
87(3.43)
9(0.35)
FX2N-16 L-M
2-f4.5
80(3.15)
75(2.95)
MITSUBISHI
1)
2)
3)
4)
5)
6)
8)
7)
9)
10)
11)
12)
Inside of top cover
24+
24-
FG
SLD DG DA DB
RUN
ERR.
MST
TEST 1
TEST 2
L RUN
L ERR
*1 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
3) LED
indicators 2
E
R
R
O
R
SW ON : Switch setting error has occurred. OFF ON
M/S ON : The master station is already present
in the same line. OFF ON
PRM
ON : Parameter setting error has occurred. OFF ON
TIME ON : Data link watchdog timer errors has
occurred (error in all stations). OFF ON
LINE
ON : The cable is broken or the
transmission route has been affected
by noise, etc.
OFF ON
SD ON : Data is being transmitted. ON OFF
RD ON : Data is being received. *1 ON OFF
4)
Station
number setting
switch
Sets the station number of the module. (Default setting at shipment: 00)
<Setting range>
00 (because the FX2N-16CCL-M is dedicated to the master station)
If "65" or larger number is set, the "SW" and "L ERR." LED indicators turn ON.
5) Mode setting
switch
Sets the operation status of the module. (Default setting at shipment: 0)
Number Name Description
0 Online Sets connection to data link.
1 (Unusable) ⎯
2 Offline Sets disconnection from data link.
3 Line test 1 Refer to USER’S MANUAL.
4 Line test 2 Refer to USER’S MANUAL.
5Parameter
verification test Refer to USER’S MANUAL.
6 Hardware test Refer to USER’S MANUAL.
7 (Unusable) Setting error (The SW LED indicator turns ON.)
8 to A (Unusable) Cannot be set because it is already used inside.
B to F (Unusable) Setting error (The SW LED indicator turns ON.)
6) Transmission
speed setting
switch
Sets the transmission speed of the module. (Default setting at shipment: 0)
Number Setting contents
0 156 kbps
1 625 kbps
2 2.5 Mbps
3 5 Mbps
4 10 Mbps
5 to 9 Setting error (The SW and L ERR. LED indicators turn ON.)
7) Condition
setting switch
Sets the operation condition. (Default setting at shipment: All OFF)
Number Setting description Switch status
ON OFF
SW1 to
SW3 (Unusable) Always OFF
SW4 Input data status in data link faulty station Keep
(HLD)
Clear
(CLR)
SW5 to
SW8 (Unusable) Always OFF
8) Terminal block Connects dedicated CC-Link cables to enable data link. For the connection
method, refer to Section 2.3.
The terminals SLD and FG are connected inside.
M3.5 Screw
9) Terminal block Connects the power supply to operate the master block.
M3 Screw
10) Extension
cable Connects the PLC.
11) Next step
extension
connector
Connects extension equipment.
12) DIN rail
mounting
groove
DIN46277: DIN rail mounting groove of 35 mm (1.38") in width
Number Name Description
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
STATION NO.
×10
×1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
MODE
12
3
4
5
6
7
8
9
0
A
B
C
D
E
F
B RATE
0
2
1
3
4
156K
625K
2.5M
5M
10M
1
2
3
4
5
6
7
8
9
0
⎯
⎯
⎯
HLD
⎯
SW
⎯
⎯
⎯
ON
⎯
⎯
⎯
CLR
⎯
⎯
⎯
⎯
OFF ON
12345678
2
1
3
4
6
5
7
8
SLD DG DA DB
24+
24-
FG
Downloaded from ManualsNet.com search engine

CC-Link Ver.1.10
FX
2N
-16CCL-M CC-Link SYSTEM MASTER BLOCK
HARDWARE MANUAL
JY992D93201D
This manual contains text, diagrams and explanations which will guide the reader in the correct installation
and operation of the FX2N-16CCL-M CC-Link SYSTEM MASTER BLOCK. It should be read and
understood before attempting to install or use the unit. Further information can be found in the FX series
PLC hardware manuals.
Note’s on the symbology used in this manual
At various times through out this manual certain symbols will be used to highlight points of information
which are intended to ensure the user’s personal safety and protect the integrity of the equipment.
Whenever any of the following symbols are encountered, its associated note must be read and
understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
1. INTRODUCTION
1.1 Associated Manuals
★: Indispensable manual
✩: Manual required depending on equipment used
Manual name Manual number Description
★FX2N-16CCL-M
User’s Manual
JY992D93101
(sent separately)
Describes programming and handling of the CC-
Link master block FX2N-16CCL-M.
★FX1S/FX1N/FX2N/FX2NC
Programming Manual II
JY992D88101
(sent separately)
Explains the instructions available to the FX1S/
FX1N/FX2N/FX2NC Series PLC.
★FX3G/FX3U/FX3UC
Programming Manual
JY997D16601
(sent separately)
Explains the instructions available to the FX3G/
FX3U/FX3UC Series PLC.
✩FX1N Hardware Manual JY992D89301
(packed with product)
Describes hardware specifications, wiring and
mounting of the FX1N Series PLC.
✩FX2N Hardware Manual JY992D66301
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2N Series PLC.
✩FX3G Hardware Manual JY992D33401
(packed with product)
Describes the name of each part and harding of
the FX3G Series PLC.
✩FX3G Series User’s
Manual
- Hardware Edition
JY997D31301
(sent separately)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX3G Series PLC.
✩FX3U Hardware Manual JY997D18801
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3U Series User’s
Manual
- Hardware Edition
JY997D16501
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3U Series PLC.
✩FX2NC (DSS/S) Hardware
Manual
JY992D76401
(packed with product)
Describes the hardware specifications, wiring and
mounting of the FX2NC Series PLC.
✩FX2NC (D/UL)
Hardware Manual
JY997D87201
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2NC Series PLC.
✩FX3U (D,DSS)
Hardware Manual
JY992D28601
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3UC Series User’s
Manual
- Hardware Edition
JY997D28701
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3UC Series PLC.
✩FX2N-32CCL
User’s Manual
JY992D71801
(packed with product)
Describes programming and handling of the CC-
Link interface block FX2N-32CCL.
1.2 Overview
The CC-Link master block FX2N-16CCL-M is a special extension block which assigns an FX Series PLC
as the master station of the CC-Link system.
1) Remote I/O stations and remote device stations can be connected to the master station (FX Series
PLC).
Master station : Station which controls the data link system
Remote I/O station : Remote station which handles only bit information
Remote device station : Remote station which handles both bit information and word information
2) By using the CC-Link interface block FX2N-32CCL, two or more FX Series PLCs can be connected as
remote device stations to configure a simple distributed system.
1.3 Dimensions and Setting
Dimensions: mm (inches) MASS (Weight): 0.4 kg (0.88 lbs)
Number Name Description
1) LED
indicators 1
LED
name Description LED status
Normal Error
RUN ON : Module is normal.
OFF: Watchdog time error has occurred. ON OFF
ERR.
Indicates the communication status with the
stations set in the parameters.
ON : Communication error has
occurred in all stations.
Flashing : Communication error has
occurred in some stations.
OFF ON or
flashing
MST ON : Set as the master station ON OFF
TEST1 Test result indication OFF except during
test
TEST2 Test result indication
L RUN ON : Data link is being executed
(host station). ON OFF
L ERR.
ON : Communication error has
occurred (host station).
Flashing : The settings of the switches 4) to
7) were changed while the power
was ON.
OFF ON or
flashing
2) Power indictor POWER ON : 24V DC is supplied from the outside. ON OFF
Remote I/O station
FX 1N /FX 2N /FX 2NC /FX3 G /FX3 U /FX3 UC
Series PLC
CC-Link master block
FX
2N
-16CCL-M
Remote device station
Remote I/O station
Remote device station
CC-Link interface block
FX
2N
-32CCL
Partner manufacturer's
product
FX 0N /FX 1N /FX 2N /FX 2NC /FX3 G /FX 3U /
FX
3UC Series PLC
RUN
ERR.
L ERR.
L RUN
MST
TEST1
TEST2
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
´10
´1
STATION
NO.
MODE
B RATE
1
3
2
4
156K
625K
2.5M
5M
10M
0
HLD
--
ONOFF
SW
1
2
3
--
-
-
-
-
4
5
6
7
8
-
-
--
-
-
LR
FX
2N
-16 L-M
0
1
2
3
4
5
6
7
8
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
0
1
2
3
4
5
6
7
8
9
A
B
D
E
F
12345678
ON
RUN
ERR.
MST
TEST1
TEST2
L RUN
L ERR.
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
85(3.34)
90(3.5)
87(3.43)
9(0.35)
FX2N-16 L-M
2-f4.5
80(3.15)
75(2.95)
MITSUBISHI
1)
2)
3)
4)
5)
6)
8)
7)
9)
10)
11)
12)
Inside of top cover
24+
24-
FG
SLD DG DA DB
RUN
ERR.
MST
TEST 1
TEST 2
L RUN
L ERR
*1 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
3) LED
indicators 2
E
R
R
O
R
SW ON : Switch setting error has occurred. OFF ON
M/S ON : The master station is already present
in the same line. OFF ON
PRM
ON : Parameter setting error has occurred. OFF ON
TIME ON : Data link watchdog timer errors has
occurred (error in all stations). OFF ON
LINE
ON : The cable is broken or the
transmission route has been affected
by noise, etc.
OFF ON
SD ON : Data is being transmitted. ON OFF
RD ON : Data is being received. *1 ON OFF
4)
Station
number setting
switch
Sets the station number of the module. (Default setting at shipment: 00)
<Setting range>
00 (because the FX2N-16CCL-M is dedicated to the master station)
If "65" or larger number is set, the "SW" and "L ERR." LED indicators turn ON.
5) Mode setting
switch
Sets the operation status of the module. (Default setting at shipment: 0)
Number Name Description
0 Online Sets connection to data link.
1 (Unusable) ⎯
2 Offline Sets disconnection from data link.
3 Line test 1 Refer to USER’S MANUAL.
4 Line test 2 Refer to USER’S MANUAL.
5Parameter
verification test Refer to USER’S MANUAL.
6 Hardware test Refer to USER’S MANUAL.
7 (Unusable) Setting error (The SW LED indicator turns ON.)
8 to A (Unusable) Cannot be set because it is already used inside.
B to F (Unusable) Setting error (The SW LED indicator turns ON.)
6) Transmission
speed setting
switch
Sets the transmission speed of the module. (Default setting at shipment: 0)
Number Setting contents
0 156 kbps
1 625 kbps
2 2.5 Mbps
3 5 Mbps
4 10 Mbps
5 to 9 Setting error (The SW and L ERR. LED indicators turn ON.)
7) Condition
setting switch
Sets the operation condition. (Default setting at shipment: All OFF)
Number Setting description Switch status
ON OFF
SW1 to
SW3 (Unusable) Always OFF
SW4 Input data status in data link faulty station Keep
(HLD)
Clear
(CLR)
SW5 to
SW8 (Unusable) Always OFF
8) Terminal block Connects dedicated CC-Link cables to enable data link. For the connection
method, refer to Section 2.3.
The terminals SLD and FG are connected inside.
M3.5 Screw
9) Terminal block Connects the power supply to operate the master block.
M3 Screw
10) Extension
cable Connects the PLC.
11) Next step
extension
connector
Connects extension equipment.
12) DIN rail
mounting
groove
DIN46277: DIN rail mounting groove of 35 mm (1.38") in width
Number Name Description
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
STATION NO.
×10
×1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
MODE
12
3
4
5
6
7
8
9
0
A
B
C
D
E
F
B RATE
0
2
1
3
4
156K
625K
2.5M
5M
10M
1
2
3
4
5
6
7
8
9
0
⎯
⎯
⎯
HLD
⎯
SW
⎯
⎯
⎯
ON
⎯
⎯
⎯
CLR
⎯
⎯
⎯
⎯
OFF ON
12345678
2
1
3
4
6
5
7
8
SLD DG DA DB
24+
24-
FG
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This manual confers no industrial property rights or any rights of any other kind, nor does it
confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any
problems involving industrial property rights which may occur as a result of using the contents
noted in this manual.
For safe use
This product has been manufactured as a general-purpose part for general industries, and has
not been designed or manufactured to be incorporated in a device or system used in purposes
related to human life.
Before using the product for special purposes such as nuclear power, electric power,
aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric.
This product has been manufactured under strict quality control. However when installing the
product where major accidents or losses could occur if the product fails, install appropriate
backup or failsafe functions in the system.
•
•
•
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be the cause of
Mitsubishi; opportunity loss or lost profits caused by faults in the Mitsubishi products; damage,
secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;
damages to products other than Mitsubishi products; and to other duties.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
2. Installation and wiring
INSTALLATION PRECAUTIONS
• Use the module in the environment described in the USER’S MANUAL General Specification.
Do not use the PLC in places with dust, soot, conductive dust, corrosive gas or combustible
gas, places exposed to high temperature, condensation, wind or rain or places that experience
vibration or impact.
Using the module outside the range of the general specification may result in electrical shock,
fire, malfunctions, or damage to the PLC.
• When drilling screw holes or performing wiring, make sure that cutting and wiring debris or
other foreign matter do not enter the ventilation slits of the module.
Such matter may cause fire, failure or malfunction.
• When the installation work is completed, remove the dust protection sheet from the ventilation
slits of the PLC.
If the sheet remains attached, it may cause fire, failure or malfunction.
• Securely connect extension cables to their specified connectors.
Poor contact may cause malfunction.
WIRING PRECAUTIONS
• Before beginning any installation or wiring work, make sure all phases of the power supply
have been shut off.
Failing to shut off the power supply may cause electrical shock or damage to the module.
• Following installation or wiring work, when turning on the power supply and operating the PLC,
make sure that the terminal cover provided as an accessory has been attached to the module.
Failing to attach the cover may cause electrical shock.
• For the CC-Link system, use dedicated cables specified by the manufacturer.
The performance of the CC-Link system cannot be guaranteed with any cable other than
dedicated ones specified by the manufacturer.
For the maximum total extension length and the cable length between stations, observe the
specifications described in USER’S MANUAL.
With wiring outside the specification range, normal data transfer cannot be guaranteed.
• Make sure to fix communication cables and power cables connected to the module by placing
them in a duct or clamping them.
Cables not placed in a duct or left unclamped may hang or shift, allowing them to be pulled
accidentally, which may result in malfunction or damage to the module and the cables.
• When disconnecting a communication/power cable connected to the module, do not hold the
cable area.
For a cable with a connector, hold the connector attached to the cable.
For a cable connected to a terminal block, loosen screws of the terminal block before
disconnecting the cable.
If a cable is pulled while it is connected to a module, the module may malfunction or the
module and the cable may be damaged.
WIRING PRECAUTIONS
• Use a grounding resistor of 100Ωor less with a wire of 2 mm2or more to ground the grounding
terminal in the PLC main units. However, never perform common grounding with a high voltage
system.
• Do not bundle control cables and communication cables with the main circuit and power
cables. Keep control cables and communication cables at least 100 mm away from the main
circuit and power cables.
Otherwise, electric noise may cause a malfunction.
2.1 Installation
Install the FX2N-16CCL-M on the right side of the FX1N/FX2N/FX2NC/FX3G/FX3U/FX3UC Series main unit,
extension unit or another extension block. (For the FX2NC Series, the FX2NC-CNV-IF is required. For the
FX3UC Series, the FX2NC-CNV-IF or FX3UC-1PS-5V is required.)
The FX2N-16CCL-M can be installed using a DIN rail (DIN 46277, width: 35 mm (1.38 in.)) or directly with
M4 (0.16 in.) screws.
In the case of direct installation, provide a space of 1 to 2 mm (0.04 to 0.08 in.) between the units.
2.2 Dedicated CC-Link Cables
Use dedicated CC-Link cables in the CC-Link system.
If any other cable is used, the performance of the CC-Link system cannot be guaranteed.
2.3 Module Wiring with Dedicated CC-Link Cables
This section describes the connection method of dedicated CC-Link cables.
• The cables can be connected regardless of the station number.
• Make sure to connect a terminal resistor (offered as an accessory to the module) between the
terminals DA and DB in the modules at both ends of the CC-Link system.
• In the CC-Link system, the terminal resistor required varies depending on the cable used.
- When a dedicated CC-Link cable is used: 110 Ω, 1/2 W (brown, brown and brown)
- When a dedicated high-performance CC-Link cable is used: 130 Ω, 1/2 W (brown, orange and
brown)
• The master module can be connected at either and of the system.
• Star configuration is not allowed.
• The figure below shows the connection method.
PLC Other
equipment PLC Other equipment
PLC Other
equipment
Common grounding
(allowed)
Common grounding
(not allowed)
Dedicated grounding
(best)
3. SPECIFICATION
3.1 Power Supply Specification
3.2 General Specification
Dielectric strength: 500V AC for 1 minute (between the case and the PLC ground)
Other specification is equivalent to that of the PLC main unit.
3.3 Performance Specification
Important
Make sure to use only one type of cable (dedicated CC-Link cables OR dedicated CC-Link high-
performance cables).
If both types of cables are used together, normal data transmission cannot be guaranteed.
Point
The shielded dedicated CC-Link cable should go through the terminals SLD and FG in each
module, and both ends should be grounded (Class D = solid grounding).
The terminals SLD and FG are connected to each other inside the module.
Item Specification
24V DC external power supply Supplied from a 24V DC (150 mA) external terminal block.
5V DC internal power supply 5V DC of PLC is not used.
(5V DC is converted from 24V DC external power supply.)
Item Specification
Applicable function Master station function (The local station and standby master station functions
are not provided.)
CC-Link version Ver.1.10
Transmission speed
Selectable (by rotary switch): 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps or 10 Mbps
Station number 0 (set by rotary switch)
Maximum total cable
length (maximum
transmission distance)
1,200 m maximum
Varies depending on the transmission speed. (Refer to USER’S MANUAL.)
Maximum number of
connected modules
• Remote I/O stations: 7 maximum (Each station occupies 32 I/O points of
the PLC.)
• Remote device stations: 8 maximum (The following condition must be
satisfied.)
{(1 × a) + (2 × b) + (3 × c) + (4 × d)} ≤8
a: Number of remote device stations occupying 1 station
b: Number of remote device stations occupying 2 stations
c: Number of remote device stations occupying 3 stations
d: Number of remote device stations occupying 4 stations
• Number of remote I/O stations + Number of remote device stations ≤15
"Maximum number of I/O points per system" below shall be satisfied.
• For the system configuration calculation, refer to the USER’S MANUAL.
Maximum number of I/O
points per system
[When using an FX3U, FX3UC (Ver. 2.20 or later) Series PLC]
• 1) (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤256
• 2) (32 ×Number of remote I/O modules) ≤224
• 1)+2) total number of points ≤384
[When using an FX3G Series PLC]
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤128
• (32 ×Number of remote I/O modules) ≤128
[When using an FX2N, FX2NC or a FX3UC (Ver. 2.20 or less) Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤256
[When using an FX1N, FX1NC Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤128
• For the system configuration calculation, refer to Chapter 3.
Number of link points
per station
Remote I/O station : Remote I/O = 32/32 (RX/RY) points
Remote device station : Remote I/O = 32/32 (RX/RY) points
Remote register = 4 (RWw) points
(master station →remote device station)
Remote register = 4 (RWr) points
(remote device station →master station)
Communication method Polling method
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Dedicated CC-Link cable Dedicated CC-Link cable
Master module Remote module Remote module
Terminal
resistor
Terminal
resistor
*1 Dedicated CC-Link cables and dedicated high-performance CC-Link cables cannot be used at the
same time.
Attach a terminal resistor in accordance with the cable type.
*2 When an FX2NC Series PLC is connected, the interface FX2NC-CNV-IF is required.
*3 When an FX3UC Series PLC is connected, the interface FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*4 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
Synchronous method Frame synchronous method
Encoding method NRZI method
Transmission path type Bus (RS-485)
Transmission format In conformance to HDLC Standard
Error control method CRC(X16+X12+X5+1)
Connection cable Dedicated CC-Link cable/Dedicated high-performance CC-Link cable *1
RAS function
• Automatic return function
• Slave station cutoff function
• Error detection by link special relay/register
Number of times of
parameter registration
to EEPROM
Approximately 10,000 times
Connectable PLC FX1N, FX2N (V 2.20 or later), FX3U, FX2NC (V 2.20 or later) *2, FX3G, FX3UC*3
Series PLC
Number of occupied
I/O points
• 8 I/O points of FX Series PLC (8 points in total. The ratio between inputs
and outputs is arbitrary.)
• When remote I/O station is connected, 32 points per station are occupied.
Communication with PLC
By FROM and TO instructions or direct specification of buffer memory (FX3U/
FX3UC) via the buffer memory
Note
• Scan method: Asynchronous mode
• Automatic refresh: Not provided
• Local station function: Not provided
• Standby master station function: Not provided
• Intelligent device station connection function: Not provided
•FX
2N-32ASI-M AS-i master block: Cannot be connected concurrently.
Operation indication
POWER : Lit while 24V DC is supplied from outside.
L RUN : Lit while communication is normal.
L ERR : Lit when communication error has occurred.
SD : Lit while data is being transmitted.
RD : Lit while data is being received. *4
Accessories
Terminal resistor
• For standard cable:
110 Ω, 1/2 W (color cable: brown, brown and brown), 2 cables
• For high performance cable:
130 Ω, 1/2 W (color cable: brown, orange and brown), 2 cables
Special block number label
MASS (Weight) 0.4 kg (0.88 lbs)
Item Specification
Manual number : JY992D93201
Manual revision : D
Date : JUN. 2010
JY992D93201D Effective JUN. 2010
Specifications are subject to
change without notice
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This manual confers no industrial property rights or any rights of any other kind, nor does it
confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any
problems involving industrial property rights which may occur as a result of using the contents
noted in this manual.
For safe use
This product has been manufactured as a general-purpose part for general industries, and has
not been designed or manufactured to be incorporated in a device or system used in purposes
related to human life.
Before using the product for special purposes such as nuclear power, electric power,
aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric.
This product has been manufactured under strict quality control. However when installing the
product where major accidents or losses could occur if the product fails, install appropriate
backup or failsafe functions in the system.
•
•
•
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be the cause of
Mitsubishi; opportunity loss or lost profits caused by faults in the Mitsubishi products; damage,
secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;
damages to products other than Mitsubishi products; and to other duties.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
2. Installation and wiring
INSTALLATION PRECAUTIONS
• Use the module in the environment described in the USER’S MANUAL General Specification.
Do not use the PLC in places with dust, soot, conductive dust, corrosive gas or combustible
gas, places exposed to high temperature, condensation, wind or rain or places that experience
vibration or impact.
Using the module outside the range of the general specification may result in electrical shock,
fire, malfunctions, or damage to the PLC.
• When drilling screw holes or performing wiring, make sure that cutting and wiring debris or
other foreign matter do not enter the ventilation slits of the module.
Such matter may cause fire, failure or malfunction.
• When the installation work is completed, remove the dust protection sheet from the ventilation
slits of the PLC.
If the sheet remains attached, it may cause fire, failure or malfunction.
• Securely connect extension cables to their specified connectors.
Poor contact may cause malfunction.
WIRING PRECAUTIONS
• Before beginning any installation or wiring work, make sure all phases of the power supply
have been shut off.
Failing to shut off the power supply may cause electrical shock or damage to the module.
• Following installation or wiring work, when turning on the power supply and operating the PLC,
make sure that the terminal cover provided as an accessory has been attached to the module.
Failing to attach the cover may cause electrical shock.
• For the CC-Link system, use dedicated cables specified by the manufacturer.
The performance of the CC-Link system cannot be guaranteed with any cable other than
dedicated ones specified by the manufacturer.
For the maximum total extension length and the cable length between stations, observe the
specifications described in USER’S MANUAL.
With wiring outside the specification range, normal data transfer cannot be guaranteed.
• Make sure to fix communication cables and power cables connected to the module by placing
them in a duct or clamping them.
Cables not placed in a duct or left unclamped may hang or shift, allowing them to be pulled
accidentally, which may result in malfunction or damage to the module and the cables.
• When disconnecting a communication/power cable connected to the module, do not hold the
cable area.
For a cable with a connector, hold the connector attached to the cable.
For a cable connected to a terminal block, loosen screws of the terminal block before
disconnecting the cable.
If a cable is pulled while it is connected to a module, the module may malfunction or the
module and the cable may be damaged.
WIRING PRECAUTIONS
• Use a grounding resistor of 100Ωor less with a wire of 2 mm2or more to ground the grounding
terminal in the PLC main units. However, never perform common grounding with a high voltage
system.
• Do not bundle control cables and communication cables with the main circuit and power
cables. Keep control cables and communication cables at least 100 mm away from the main
circuit and power cables.
Otherwise, electric noise may cause a malfunction.
2.1 Installation
Install the FX2N-16CCL-M on the right side of the FX1N/FX2N/FX2NC/FX3G/FX3U/FX3UC Series main unit,
extension unit or another extension block. (For the FX2NC Series, the FX2NC-CNV-IF is required. For the
FX3UC Series, the FX2NC-CNV-IF or FX3UC-1PS-5V is required.)
The FX2N-16CCL-M can be installed using a DIN rail (DIN 46277, width: 35 mm (1.38 in.)) or directly with
M4 (0.16 in.) screws.
In the case of direct installation, provide a space of 1 to 2 mm (0.04 to 0.08 in.) between the units.
2.2 Dedicated CC-Link Cables
Use dedicated CC-Link cables in the CC-Link system.
If any other cable is used, the performance of the CC-Link system cannot be guaranteed.
2.3 Module Wiring with Dedicated CC-Link Cables
This section describes the connection method of dedicated CC-Link cables.
• The cables can be connected regardless of the station number.
• Make sure to connect a terminal resistor (offered as an accessory to the module) between the
terminals DA and DB in the modules at both ends of the CC-Link system.
• In the CC-Link system, the terminal resistor required varies depending on the cable used.
- When a dedicated CC-Link cable is used: 110 Ω, 1/2 W (brown, brown and brown)
- When a dedicated high-performance CC-Link cable is used: 130 Ω, 1/2 W (brown, orange and
brown)
• The master module can be connected at either and of the system.
• Star configuration is not allowed.
• The figure below shows the connection method.
PLC Other
equipment PLC Other equipment
PLC Other
equipment
Common grounding
(allowed)
Common grounding
(not allowed)
Dedicated grounding
(best)
3. SPECIFICATION
3.1 Power Supply Specification
3.2 General Specification
Dielectric strength: 500V AC for 1 minute (between the case and the PLC ground)
Other specification is equivalent to that of the PLC main unit.
3.3 Performance Specification
Important
Make sure to use only one type of cable (dedicated CC-Link cables OR dedicated CC-Link high-
performance cables).
If both types of cables are used together, normal data transmission cannot be guaranteed.
Point
The shielded dedicated CC-Link cable should go through the terminals SLD and FG in each
module, and both ends should be grounded (Class D = solid grounding).
The terminals SLD and FG are connected to each other inside the module.
Item Specification
24V DC external power supply Supplied from a 24V DC (150 mA) external terminal block.
5V DC internal power supply 5V DC of PLC is not used.
(5V DC is converted from 24V DC external power supply.)
Item Specification
Applicable function Master station function (The local station and standby master station functions
are not provided.)
CC-Link version Ver.1.10
Transmission speed
Selectable (by rotary switch): 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps or 10 Mbps
Station number 0 (set by rotary switch)
Maximum total cable
length (maximum
transmission distance)
1,200 m maximum
Varies depending on the transmission speed. (Refer to USER’S MANUAL.)
Maximum number of
connected modules
• Remote I/O stations: 7 maximum (Each station occupies 32 I/O points of
the PLC.)
• Remote device stations: 8 maximum (The following condition must be
satisfied.)
{(1 × a) + (2 × b) + (3 × c) + (4 × d)} ≤8
a: Number of remote device stations occupying 1 station
b: Number of remote device stations occupying 2 stations
c: Number of remote device stations occupying 3 stations
d: Number of remote device stations occupying 4 stations
• Number of remote I/O stations + Number of remote device stations ≤15
"Maximum number of I/O points per system" below shall be satisfied.
• For the system configuration calculation, refer to the USER’S MANUAL.
Maximum number of I/O
points per system
[When using an FX3U, FX3UC (Ver. 2.20 or later) Series PLC]
• 1) (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤256
• 2) (32 ×Number of remote I/O modules) ≤224
• 1)+2) total number of points ≤384
[When using an FX3G Series PLC]
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤128
• (32 ×Number of remote I/O modules) ≤128
[When using an FX2N, FX2NC or a FX3UC (Ver. 2.20 or less) Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤256
[When using an FX1N, FX1NC Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤128
• For the system configuration calculation, refer to Chapter 3.
Number of link points
per station
Remote I/O station : Remote I/O = 32/32 (RX/RY) points
Remote device station : Remote I/O = 32/32 (RX/RY) points
Remote register = 4 (RWw) points
(master station →remote device station)
Remote register = 4 (RWr) points
(remote device station →master station)
Communication method Polling method
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Dedicated CC-Link cable Dedicated CC-Link cable
Master module Remote module Remote module
Terminal
resistor
Terminal
resistor
*1 Dedicated CC-Link cables and dedicated high-performance CC-Link cables cannot be used at the
same time.
Attach a terminal resistor in accordance with the cable type.
*2 When an FX2NC Series PLC is connected, the interface FX2NC-CNV-IF is required.
*3 When an FX3UC Series PLC is connected, the interface FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*4 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
Synchronous method Frame synchronous method
Encoding method NRZI method
Transmission path type Bus (RS-485)
Transmission format In conformance to HDLC Standard
Error control method CRC(X16+X12+X5+1)
Connection cable Dedicated CC-Link cable/Dedicated high-performance CC-Link cable *1
RAS function
• Automatic return function
• Slave station cutoff function
• Error detection by link special relay/register
Number of times of
parameter registration
to EEPROM
Approximately 10,000 times
Connectable PLC FX1N, FX2N (V 2.20 or later), FX3U, FX2NC (V 2.20 or later) *2, FX3G, FX3UC*3
Series PLC
Number of occupied
I/O points
• 8 I/O points of FX Series PLC (8 points in total. The ratio between inputs
and outputs is arbitrary.)
• When remote I/O station is connected, 32 points per station are occupied.
Communication with PLC
By FROM and TO instructions or direct specification of buffer memory (FX3U/
FX3UC) via the buffer memory
Note
• Scan method: Asynchronous mode
• Automatic refresh: Not provided
• Local station function: Not provided
• Standby master station function: Not provided
• Intelligent device station connection function: Not provided
•FX
2N-32ASI-M AS-i master block: Cannot be connected concurrently.
Operation indication
POWER : Lit while 24V DC is supplied from outside.
L RUN : Lit while communication is normal.
L ERR : Lit when communication error has occurred.
SD : Lit while data is being transmitted.
RD : Lit while data is being received. *4
Accessories
Terminal resistor
• For standard cable:
110 Ω, 1/2 W (color cable: brown, brown and brown), 2 cables
• For high performance cable:
130 Ω, 1/2 W (color cable: brown, orange and brown), 2 cables
Special block number label
MASS (Weight) 0.4 kg (0.88 lbs)
Item Specification
Manual number : JY992D93201
Manual revision : D
Date : JUN. 2010
JY992D93201D Effective JUN. 2010
Specifications are subject to
change without notice
Downloaded from ManualsNet.com search engine

This manual confers no industrial property rights or any rights of any other kind, nor does it
confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any
problems involving industrial property rights which may occur as a result of using the contents
noted in this manual.
For safe use
This product has been manufactured as a general-purpose part for general industries, and has
not been designed or manufactured to be incorporated in a device or system used in purposes
related to human life.
Before using the product for special purposes such as nuclear power, electric power,
aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric.
This product has been manufactured under strict quality control. However when installing the
product where major accidents or losses could occur if the product fails, install appropriate
backup or failsafe functions in the system.
•
•
•
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be the cause of
Mitsubishi; opportunity loss or lost profits caused by faults in the Mitsubishi products; damage,
secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;
damages to products other than Mitsubishi products; and to other duties.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
2. Installation and wiring
INSTALLATION PRECAUTIONS
• Use the module in the environment described in the USER’S MANUAL General Specification.
Do not use the PLC in places with dust, soot, conductive dust, corrosive gas or combustible
gas, places exposed to high temperature, condensation, wind or rain or places that experience
vibration or impact.
Using the module outside the range of the general specification may result in electrical shock,
fire, malfunctions, or damage to the PLC.
• When drilling screw holes or performing wiring, make sure that cutting and wiring debris or
other foreign matter do not enter the ventilation slits of the module.
Such matter may cause fire, failure or malfunction.
• When the installation work is completed, remove the dust protection sheet from the ventilation
slits of the PLC.
If the sheet remains attached, it may cause fire, failure or malfunction.
• Securely connect extension cables to their specified connectors.
Poor contact may cause malfunction.
WIRING PRECAUTIONS
• Before beginning any installation or wiring work, make sure all phases of the power supply
have been shut off.
Failing to shut off the power supply may cause electrical shock or damage to the module.
• Following installation or wiring work, when turning on the power supply and operating the PLC,
make sure that the terminal cover provided as an accessory has been attached to the module.
Failing to attach the cover may cause electrical shock.
• For the CC-Link system, use dedicated cables specified by the manufacturer.
The performance of the CC-Link system cannot be guaranteed with any cable other than
dedicated ones specified by the manufacturer.
For the maximum total extension length and the cable length between stations, observe the
specifications described in USER’S MANUAL.
With wiring outside the specification range, normal data transfer cannot be guaranteed.
• Make sure to fix communication cables and power cables connected to the module by placing
them in a duct or clamping them.
Cables not placed in a duct or left unclamped may hang or shift, allowing them to be pulled
accidentally, which may result in malfunction or damage to the module and the cables.
• When disconnecting a communication/power cable connected to the module, do not hold the
cable area.
For a cable with a connector, hold the connector attached to the cable.
For a cable connected to a terminal block, loosen screws of the terminal block before
disconnecting the cable.
If a cable is pulled while it is connected to a module, the module may malfunction or the
module and the cable may be damaged.
WIRING PRECAUTIONS
• Use a grounding resistor of 100Ωor less with a wire of 2 mm2or more to ground the grounding
terminal in the PLC main units. However, never perform common grounding with a high voltage
system.
• Do not bundle control cables and communication cables with the main circuit and power
cables. Keep control cables and communication cables at least 100 mm away from the main
circuit and power cables.
Otherwise, electric noise may cause a malfunction.
2.1 Installation
Install the FX2N-16CCL-M on the right side of the FX1N/FX2N/FX2NC/FX3G/FX3U/FX3UC Series main unit,
extension unit or another extension block. (For the FX2NC Series, the FX2NC-CNV-IF is required. For the
FX3UC Series, the FX2NC-CNV-IF or FX3UC-1PS-5V is required.)
The FX2N-16CCL-M can be installed using a DIN rail (DIN 46277, width: 35 mm (1.38 in.)) or directly with
M4 (0.16 in.) screws.
In the case of direct installation, provide a space of 1 to 2 mm (0.04 to 0.08 in.) between the units.
2.2 Dedicated CC-Link Cables
Use dedicated CC-Link cables in the CC-Link system.
If any other cable is used, the performance of the CC-Link system cannot be guaranteed.
2.3 Module Wiring with Dedicated CC-Link Cables
This section describes the connection method of dedicated CC-Link cables.
• The cables can be connected regardless of the station number.
• Make sure to connect a terminal resistor (offered as an accessory to the module) between the
terminals DA and DB in the modules at both ends of the CC-Link system.
• In the CC-Link system, the terminal resistor required varies depending on the cable used.
- When a dedicated CC-Link cable is used: 110 Ω, 1/2 W (brown, brown and brown)
- When a dedicated high-performance CC-Link cable is used: 130 Ω, 1/2 W (brown, orange and
brown)
• The master module can be connected at either and of the system.
• Star configuration is not allowed.
• The figure below shows the connection method.
PLC Other
equipment PLC Other equipment
PLC Other
equipment
Common grounding
(allowed)
Common grounding
(not allowed)
Dedicated grounding
(best)
3. SPECIFICATION
3.1 Power Supply Specification
3.2 General Specification
Dielectric strength: 500V AC for 1 minute (between the case and the PLC ground)
Other specification is equivalent to that of the PLC main unit.
3.3 Performance Specification
Important
Make sure to use only one type of cable (dedicated CC-Link cables OR dedicated CC-Link high-
performance cables).
If both types of cables are used together, normal data transmission cannot be guaranteed.
Point
The shielded dedicated CC-Link cable should go through the terminals SLD and FG in each
module, and both ends should be grounded (Class D = solid grounding).
The terminals SLD and FG are connected to each other inside the module.
Item Specification
24V DC external power supply Supplied from a 24V DC (150 mA) external terminal block.
5V DC internal power supply 5V DC of PLC is not used.
(5V DC is converted from 24V DC external power supply.)
Item Specification
Applicable function Master station function (The local station and standby master station functions
are not provided.)
CC-Link version Ver.1.10
Transmission speed
Selectable (by rotary switch): 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps or 10 Mbps
Station number 0 (set by rotary switch)
Maximum total cable
length (maximum
transmission distance)
1,200 m maximum
Varies depending on the transmission speed. (Refer to USER’S MANUAL.)
Maximum number of
connected modules
• Remote I/O stations: 7 maximum (Each station occupies 32 I/O points of
the PLC.)
• Remote device stations: 8 maximum (The following condition must be
satisfied.)
{(1 × a) + (2 × b) + (3 × c) + (4 × d)} ≤8
a: Number of remote device stations occupying 1 station
b: Number of remote device stations occupying 2 stations
c: Number of remote device stations occupying 3 stations
d: Number of remote device stations occupying 4 stations
• Number of remote I/O stations + Number of remote device stations ≤15
"Maximum number of I/O points per system" below shall be satisfied.
• For the system configuration calculation, refer to the USER’S MANUAL.
Maximum number of I/O
points per system
[When using an FX3U, FX3UC (Ver. 2.20 or later) Series PLC]
• 1) (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤256
• 2) (32 ×Number of remote I/O modules) ≤224
• 1)+2) total number of points ≤384
[When using an FX3G Series PLC]
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤128
• (32 ×Number of remote I/O modules) ≤128
[When using an FX2N, FX2NC or a FX3UC (Ver. 2.20 or less) Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤256
[When using an FX1N, FX1NC Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤128
• For the system configuration calculation, refer to Chapter 3.
Number of link points
per station
Remote I/O station : Remote I/O = 32/32 (RX/RY) points
Remote device station : Remote I/O = 32/32 (RX/RY) points
Remote register = 4 (RWw) points
(master station →remote device station)
Remote register = 4 (RWr) points
(remote device station →master station)
Communication method Polling method
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Dedicated CC-Link cable Dedicated CC-Link cable
Master module Remote module Remote module
Terminal
resistor
Terminal
resistor
*1 Dedicated CC-Link cables and dedicated high-performance CC-Link cables cannot be used at the
same time.
Attach a terminal resistor in accordance with the cable type.
*2 When an FX2NC Series PLC is connected, the interface FX2NC-CNV-IF is required.
*3 When an FX3UC Series PLC is connected, the interface FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*4 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
Synchronous method Frame synchronous method
Encoding method NRZI method
Transmission path type Bus (RS-485)
Transmission format In conformance to HDLC Standard
Error control method CRC(X16+X12+X5+1)
Connection cable Dedicated CC-Link cable/Dedicated high-performance CC-Link cable *1
RAS function
• Automatic return function
• Slave station cutoff function
• Error detection by link special relay/register
Number of times of
parameter registration
to EEPROM
Approximately 10,000 times
Connectable PLC FX1N, FX2N (V 2.20 or later), FX3U, FX2NC (V 2.20 or later) *2, FX3G, FX3UC*3
Series PLC
Number of occupied
I/O points
• 8 I/O points of FX Series PLC (8 points in total. The ratio between inputs
and outputs is arbitrary.)
• When remote I/O station is connected, 32 points per station are occupied.
Communication with PLC
By FROM and TO instructions or direct specification of buffer memory (FX3U/
FX3UC) via the buffer memory
Note
• Scan method: Asynchronous mode
• Automatic refresh: Not provided
• Local station function: Not provided
• Standby master station function: Not provided
• Intelligent device station connection function: Not provided
•FX
2N-32ASI-M AS-i master block: Cannot be connected concurrently.
Operation indication
POWER : Lit while 24V DC is supplied from outside.
L RUN : Lit while communication is normal.
L ERR : Lit when communication error has occurred.
SD : Lit while data is being transmitted.
RD : Lit while data is being received. *4
Accessories
Terminal resistor
• For standard cable:
110 Ω, 1/2 W (color cable: brown, brown and brown), 2 cables
• For high performance cable:
130 Ω, 1/2 W (color cable: brown, orange and brown), 2 cables
Special block number label
MASS (Weight) 0.4 kg (0.88 lbs)
Item Specification
Manual number : JY992D93201
Manual revision : D
Date : JUN. 2010
JY992D93201D Effective JUN. 2010
Specifications are subject to
change without notice
Downloaded from ManualsNet.com search engine

CC-Link Ver.1.10
FX
2N
-16CCL-M CC-Link SYSTEM MASTER BLOCK
HARDWARE MANUAL
JY992D93201D
This manual contains text, diagrams and explanations which will guide the reader in the correct installation
and operation of the FX2N-16CCL-M CC-Link SYSTEM MASTER BLOCK. It should be read and
understood before attempting to install or use the unit. Further information can be found in the FX series
PLC hardware manuals.
Note’s on the symbology used in this manual
At various times through out this manual certain symbols will be used to highlight points of information
which are intended to ensure the user’s personal safety and protect the integrity of the equipment.
Whenever any of the following symbols are encountered, its associated note must be read and
understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
1. INTRODUCTION
1.1 Associated Manuals
★: Indispensable manual
✩: Manual required depending on equipment used
Manual name Manual number Description
★FX2N-16CCL-M
User’s Manual
JY992D93101
(sent separately)
Describes programming and handling of the CC-
Link master block FX2N-16CCL-M.
★FX1S/FX1N/FX2N/FX2NC
Programming Manual II
JY992D88101
(sent separately)
Explains the instructions available to the FX1S/
FX1N/FX2N/FX2NC Series PLC.
★FX3G/FX3U/FX3UC
Programming Manual
JY997D16601
(sent separately)
Explains the instructions available to the FX3G/
FX3U/FX3UC Series PLC.
✩FX1N Hardware Manual JY992D89301
(packed with product)
Describes hardware specifications, wiring and
mounting of the FX1N Series PLC.
✩FX2N Hardware Manual JY992D66301
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2N Series PLC.
✩FX3G Hardware Manual JY992D33401
(packed with product)
Describes the name of each part and harding of
the FX3G Series PLC.
✩FX3G Series User’s
Manual
- Hardware Edition
JY997D31301
(sent separately)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX3G Series PLC.
✩FX3U Hardware Manual JY997D18801
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3U Series User’s
Manual
- Hardware Edition
JY997D16501
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3U Series PLC.
✩FX2NC (DSS/S) Hardware
Manual
JY992D76401
(packed with product)
Describes the hardware specifications, wiring and
mounting of the FX2NC Series PLC.
✩FX2NC (D/UL)
Hardware Manual
JY997D87201
(packed with product)
Describes the contents related to the hardware
such as specifications, wiring and mounting of the
FX2NC Series PLC.
✩FX3U (D,DSS)
Hardware Manual
JY992D28601
(packed with product)
Describes the name of each part and harding of
the FX3U Series PLC.
✩FX3UC Series User’s
Manual
- Hardware Edition
JY997D28701
(sent separately)
Describes the hardware specifications, wiring and
mounting of the FX3UC Series PLC.
✩FX2N-32CCL
User’s Manual
JY992D71801
(packed with product)
Describes programming and handling of the CC-
Link interface block FX2N-32CCL.
1.2 Overview
The CC-Link master block FX2N-16CCL-M is a special extension block which assigns an FX Series PLC
as the master station of the CC-Link system.
1) Remote I/O stations and remote device stations can be connected to the master station (FX Series
PLC).
Master station : Station which controls the data link system
Remote I/O station : Remote station which handles only bit information
Remote device station : Remote station which handles both bit information and word information
2) By using the CC-Link interface block FX2N-32CCL, two or more FX Series PLCs can be connected as
remote device stations to configure a simple distributed system.
1.3 Dimensions and Setting
Dimensions: mm (inches) MASS (Weight): 0.4 kg (0.88 lbs)
Number Name Description
1) LED
indicators 1
LED
name Description LED status
Normal Error
RUN ON : Module is normal.
OFF: Watchdog time error has occurred. ON OFF
ERR.
Indicates the communication status with the
stations set in the parameters.
ON : Communication error has
occurred in all stations.
Flashing : Communication error has
occurred in some stations.
OFF ON or
flashing
MST ON : Set as the master station ON OFF
TEST1 Test result indication OFF except during
test
TEST2 Test result indication
L RUN ON : Data link is being executed
(host station). ON OFF
L ERR.
ON : Communication error has
occurred (host station).
Flashing : The settings of the switches 4) to
7) were changed while the power
was ON.
OFF ON or
flashing
2) Power indictor POWER ON : 24V DC is supplied from the outside. ON OFF
Remote I/O station
FX 1N /FX 2N /FX 2NC /FX3 G /FX3 U /FX3 UC
Series PLC
CC-Link master block
FX
2N
-16CCL-M
Remote device station
Remote I/O station
Remote device station
CC-Link interface block
FX
2N
-32CCL
Partner manufacturer's
product
FX 0N /FX 1N /FX 2N /FX 2NC /FX3 G /FX 3U /
FX
3UC Series PLC
RUN
ERR.
L ERR.
L RUN
MST
TEST1
TEST2
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
´10
´1
STATION
NO.
MODE
B RATE
1
3
2
4
156K
625K
2.5M
5M
10M
0
HLD
--
ONOFF
SW
1
2
3
--
-
-
-
-
4
5
6
7
8
-
-
--
-
-
LR
FX
2N
-16 L-M
0
1
2
3
4
5
6
7
8
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
0
1
2
3
4
5
6
7
8
9
A
B
D
E
F
12345678
ON
RUN
ERR.
MST
TEST1
TEST2
L RUN
L ERR.
POWER
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
85(3.34)
90(3.5)
87(3.43)
9(0.35)
FX2N-16 L-M
2-f4.5
80(3.15)
75(2.95)
MITSUBISHI
1)
2)
3)
4)
5)
6)
8)
7)
9)
10)
11)
12)
Inside of top cover
24+
24-
FG
SLD DG DA DB
RUN
ERR.
MST
TEST 1
TEST 2
L RUN
L ERR
*1 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
3) LED
indicators 2
E
R
R
O
R
SW ON : Switch setting error has occurred. OFF ON
M/S ON : The master station is already present
in the same line. OFF ON
PRM
ON : Parameter setting error has occurred. OFF ON
TIME ON : Data link watchdog timer errors has
occurred (error in all stations). OFF ON
LINE
ON : The cable is broken or the
transmission route has been affected
by noise, etc.
OFF ON
SD ON : Data is being transmitted. ON OFF
RD ON : Data is being received. *1 ON OFF
4)
Station
number setting
switch
Sets the station number of the module. (Default setting at shipment: 00)
<Setting range>
00 (because the FX2N-16CCL-M is dedicated to the master station)
If "65" or larger number is set, the "SW" and "L ERR." LED indicators turn ON.
5) Mode setting
switch
Sets the operation status of the module. (Default setting at shipment: 0)
Number Name Description
0 Online Sets connection to data link.
1 (Unusable) ⎯
2 Offline Sets disconnection from data link.
3 Line test 1 Refer to USER’S MANUAL.
4 Line test 2 Refer to USER’S MANUAL.
5Parameter
verification test Refer to USER’S MANUAL.
6 Hardware test Refer to USER’S MANUAL.
7 (Unusable) Setting error (The SW LED indicator turns ON.)
8 to A (Unusable) Cannot be set because it is already used inside.
B to F (Unusable) Setting error (The SW LED indicator turns ON.)
6) Transmission
speed setting
switch
Sets the transmission speed of the module. (Default setting at shipment: 0)
Number Setting contents
0 156 kbps
1 625 kbps
2 2.5 Mbps
3 5 Mbps
4 10 Mbps
5 to 9 Setting error (The SW and L ERR. LED indicators turn ON.)
7) Condition
setting switch
Sets the operation condition. (Default setting at shipment: All OFF)
Number Setting description Switch status
ON OFF
SW1 to
SW3 (Unusable) Always OFF
SW4 Input data status in data link faulty station Keep
(HLD)
Clear
(CLR)
SW5 to
SW8 (Unusable) Always OFF
8) Terminal block Connects dedicated CC-Link cables to enable data link. For the connection
method, refer to Section 2.3.
The terminals SLD and FG are connected inside.
M3.5 Screw
9) Terminal block Connects the power supply to operate the master block.
M3 Screw
10) Extension
cable Connects the PLC.
11) Next step
extension
connector
Connects extension equipment.
12) DIN rail
mounting
groove
DIN46277: DIN rail mounting groove of 35 mm (1.38") in width
Number Name Description
SW
M/S
PRM
TIME
LINE
SD
RD
E
R
R
O
R
STATION NO.
×10
×1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
MODE
12
3
4
5
6
7
8
9
0
A
B
C
D
E
F
B RATE
0
2
1
3
4
156K
625K
2.5M
5M
10M
1
2
3
4
5
6
7
8
9
0
⎯
⎯
⎯
HLD
⎯
SW
⎯
⎯
⎯
ON
⎯
⎯
⎯
CLR
⎯
⎯
⎯
⎯
OFF ON
12345678
2
1
3
4
6
5
7
8
SLD DG DA DB
24+
24-
FG
Downloaded from ManualsNet.com search engine

This manual confers no industrial property rights or any rights of any other kind, nor does it
confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any
problems involving industrial property rights which may occur as a result of using the contents
noted in this manual.
For safe use
This product has been manufactured as a general-purpose part for general industries, and has
not been designed or manufactured to be incorporated in a device or system used in purposes
related to human life.
Before using the product for special purposes such as nuclear power, electric power,
aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric.
This product has been manufactured under strict quality control. However when installing the
product where major accidents or losses could occur if the product fails, install appropriate
backup or failsafe functions in the system.
•
•
•
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be the cause of
Mitsubishi; opportunity loss or lost profits caused by faults in the Mitsubishi products; damage,
secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;
damages to products other than Mitsubishi products; and to other duties.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
2. Installation and wiring
INSTALLATION PRECAUTIONS
• Use the module in the environment described in the USER’S MANUAL General Specification.
Do not use the PLC in places with dust, soot, conductive dust, corrosive gas or combustible
gas, places exposed to high temperature, condensation, wind or rain or places that experience
vibration or impact.
Using the module outside the range of the general specification may result in electrical shock,
fire, malfunctions, or damage to the PLC.
• When drilling screw holes or performing wiring, make sure that cutting and wiring debris or
other foreign matter do not enter the ventilation slits of the module.
Such matter may cause fire, failure or malfunction.
• When the installation work is completed, remove the dust protection sheet from the ventilation
slits of the PLC.
If the sheet remains attached, it may cause fire, failure or malfunction.
• Securely connect extension cables to their specified connectors.
Poor contact may cause malfunction.
WIRING PRECAUTIONS
• Before beginning any installation or wiring work, make sure all phases of the power supply
have been shut off.
Failing to shut off the power supply may cause electrical shock or damage to the module.
• Following installation or wiring work, when turning on the power supply and operating the PLC,
make sure that the terminal cover provided as an accessory has been attached to the module.
Failing to attach the cover may cause electrical shock.
• For the CC-Link system, use dedicated cables specified by the manufacturer.
The performance of the CC-Link system cannot be guaranteed with any cable other than
dedicated ones specified by the manufacturer.
For the maximum total extension length and the cable length between stations, observe the
specifications described in USER’S MANUAL.
With wiring outside the specification range, normal data transfer cannot be guaranteed.
• Make sure to fix communication cables and power cables connected to the module by placing
them in a duct or clamping them.
Cables not placed in a duct or left unclamped may hang or shift, allowing them to be pulled
accidentally, which may result in malfunction or damage to the module and the cables.
• When disconnecting a communication/power cable connected to the module, do not hold the
cable area.
For a cable with a connector, hold the connector attached to the cable.
For a cable connected to a terminal block, loosen screws of the terminal block before
disconnecting the cable.
If a cable is pulled while it is connected to a module, the module may malfunction or the
module and the cable may be damaged.
WIRING PRECAUTIONS
• Use a grounding resistor of 100Ωor less with a wire of 2 mm2or more to ground the grounding
terminal in the PLC main units. However, never perform common grounding with a high voltage
system.
• Do not bundle control cables and communication cables with the main circuit and power
cables. Keep control cables and communication cables at least 100 mm away from the main
circuit and power cables.
Otherwise, electric noise may cause a malfunction.
2.1 Installation
Install the FX2N-16CCL-M on the right side of the FX1N/FX2N/FX2NC/FX3G/FX3U/FX3UC Series main unit,
extension unit or another extension block. (For the FX2NC Series, the FX2NC-CNV-IF is required. For the
FX3UC Series, the FX2NC-CNV-IF or FX3UC-1PS-5V is required.)
The FX2N-16CCL-M can be installed using a DIN rail (DIN 46277, width: 35 mm (1.38 in.)) or directly with
M4 (0.16 in.) screws.
In the case of direct installation, provide a space of 1 to 2 mm (0.04 to 0.08 in.) between the units.
2.2 Dedicated CC-Link Cables
Use dedicated CC-Link cables in the CC-Link system.
If any other cable is used, the performance of the CC-Link system cannot be guaranteed.
2.3 Module Wiring with Dedicated CC-Link Cables
This section describes the connection method of dedicated CC-Link cables.
• The cables can be connected regardless of the station number.
• Make sure to connect a terminal resistor (offered as an accessory to the module) between the
terminals DA and DB in the modules at both ends of the CC-Link system.
• In the CC-Link system, the terminal resistor required varies depending on the cable used.
- When a dedicated CC-Link cable is used: 110 Ω, 1/2 W (brown, brown and brown)
- When a dedicated high-performance CC-Link cable is used: 130 Ω, 1/2 W (brown, orange and
brown)
• The master module can be connected at either and of the system.
• Star configuration is not allowed.
• The figure below shows the connection method.
PLC Other
equipment PLC Other equipment
PLC Other
equipment
Common grounding
(allowed)
Common grounding
(not allowed)
Dedicated grounding
(best)
3. SPECIFICATION
3.1 Power Supply Specification
3.2 General Specification
Dielectric strength: 500V AC for 1 minute (between the case and the PLC ground)
Other specification is equivalent to that of the PLC main unit.
3.3 Performance Specification
Important
Make sure to use only one type of cable (dedicated CC-Link cables OR dedicated CC-Link high-
performance cables).
If both types of cables are used together, normal data transmission cannot be guaranteed.
Point
The shielded dedicated CC-Link cable should go through the terminals SLD and FG in each
module, and both ends should be grounded (Class D = solid grounding).
The terminals SLD and FG are connected to each other inside the module.
Item Specification
24V DC external power supply Supplied from a 24V DC (150 mA) external terminal block.
5V DC internal power supply 5V DC of PLC is not used.
(5V DC is converted from 24V DC external power supply.)
Item Specification
Applicable function Master station function (The local station and standby master station functions
are not provided.)
CC-Link version Ver.1.10
Transmission speed
Selectable (by rotary switch): 156 kbps, 625 kbps, 2.5 Mbps, 5 Mbps or 10 Mbps
Station number 0 (set by rotary switch)
Maximum total cable
length (maximum
transmission distance)
1,200 m maximum
Varies depending on the transmission speed. (Refer to USER’S MANUAL.)
Maximum number of
connected modules
• Remote I/O stations: 7 maximum (Each station occupies 32 I/O points of
the PLC.)
• Remote device stations: 8 maximum (The following condition must be
satisfied.)
{(1 × a) + (2 × b) + (3 × c) + (4 × d)} ≤8
a: Number of remote device stations occupying 1 station
b: Number of remote device stations occupying 2 stations
c: Number of remote device stations occupying 3 stations
d: Number of remote device stations occupying 4 stations
• Number of remote I/O stations + Number of remote device stations ≤15
"Maximum number of I/O points per system" below shall be satisfied.
• For the system configuration calculation, refer to the USER’S MANUAL.
Maximum number of I/O
points per system
[When using an FX3U, FX3UC (Ver. 2.20 or later) Series PLC]
• 1) (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤256
• 2) (32 ×Number of remote I/O modules) ≤224
• 1)+2) total number of points ≤384
[When using an FX3G Series PLC]
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) ≤128
• (32 ×Number of remote I/O modules) ≤128
[When using an FX2N, FX2NC or a FX3UC (Ver. 2.20 or less) Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤256
[When using an FX1N, FX1NC Series PLC]
Connection is allowed as far as the following condition is satisfied:
• (Actual number of PLC I/O points) + (Number of points occupied by
special function blocks) + (Number of points occupied by
FX2N-16CCL-M: 8) + (32 ×Number of remote I/O modules) ≤128
• For the system configuration calculation, refer to Chapter 3.
Number of link points
per station
Remote I/O station : Remote I/O = 32/32 (RX/RY) points
Remote device station : Remote I/O = 32/32 (RX/RY) points
Remote register = 4 (RWw) points
(master station →remote device station)
Remote register = 4 (RWr) points
(remote device station →master station)
Communication method Polling method
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
DA
DB
DG
SLD
FG
Dedicated CC-Link cable Dedicated CC-Link cable
Master module Remote module Remote module
Terminal
resistor
Terminal
resistor
*1 Dedicated CC-Link cables and dedicated high-performance CC-Link cables cannot be used at the
same time.
Attach a terminal resistor in accordance with the cable type.
*2 When an FX2NC Series PLC is connected, the interface FX2NC-CNV-IF is required.
*3 When an FX3UC Series PLC is connected, the interface FX2NC-CNV-IF or FX3UC-1PS-5V is required.
*4 The [RD] LED is darker as the transmission speed is faster and as the number of connected stations
is smaller.
Synchronous method Frame synchronous method
Encoding method NRZI method
Transmission path type Bus (RS-485)
Transmission format In conformance to HDLC Standard
Error control method CRC(X16+X12+X5+1)
Connection cable Dedicated CC-Link cable/Dedicated high-performance CC-Link cable *1
RAS function
• Automatic return function
• Slave station cutoff function
• Error detection by link special relay/register
Number of times of
parameter registration
to EEPROM
Approximately 10,000 times
Connectable PLC FX1N, FX2N (V 2.20 or later), FX3U, FX2NC (V 2.20 or later) *2, FX3G, FX3UC*3
Series PLC
Number of occupied
I/O points
• 8 I/O points of FX Series PLC (8 points in total. The ratio between inputs
and outputs is arbitrary.)
• When remote I/O station is connected, 32 points per station are occupied.
Communication with PLC
By FROM and TO instructions or direct specification of buffer memory (FX3U/
FX3UC) via the buffer memory
Note
• Scan method: Asynchronous mode
• Automatic refresh: Not provided
• Local station function: Not provided
• Standby master station function: Not provided
• Intelligent device station connection function: Not provided
•FX
2N-32ASI-M AS-i master block: Cannot be connected concurrently.
Operation indication
POWER : Lit while 24V DC is supplied from outside.
L RUN : Lit while communication is normal.
L ERR : Lit when communication error has occurred.
SD : Lit while data is being transmitted.
RD : Lit while data is being received. *4
Accessories
Terminal resistor
• For standard cable:
110 Ω, 1/2 W (color cable: brown, brown and brown), 2 cables
• For high performance cable:
130 Ω, 1/2 W (color cable: brown, orange and brown), 2 cables
Special block number label
MASS (Weight) 0.4 kg (0.88 lbs)
Item Specification
Manual number : JY992D93201
Manual revision : D
Date : JUN. 2010
JY992D93201D Effective JUN. 2010
Specifications are subject to
change without notice
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