M-system R7K4F Series User manual

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 1/8
https://www.m-system.co.jp/
Remote I/O R7K4F Series
MECHATROLINK I/O MODULE
(NPN/PNP discrete input, 32 points, screw terminal block,
MECHATROLINK- I/- II use)
Functions & Features
• 32 points NPN/PNP discrete input module for
MECHATROLINK- I/- II
53.5
[2.11]
47 [1.85]
210 [8.27]
mm [inch]
MODEL: R7K4FML-6-DA32-R[1]
ORDERING INFORMATION
• Code number: R7K4FML-6-DA32-R[1]
Specify a code from below for [1].
(e.g. R7K4FML-6-DA32-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)
TERMINAL BLOCK
6: Screw terminal block for power supply
Connector for MECHATROLINK-I/-II
Screw terminal block for I/O
I/O TYPE
DA32: NPN/PNP discrete input, 32 points
POWER INPUT
DC power
R: 24 V DC
(Operational voltage range: ±10 %; ripple 10 %p-p max.)
[1] OPTIONS
blank: none
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
GENERAL SPECIFICATIONS
Connection
MECHATROLINK: MECHATROLINK-I/-II connector
Power input, input: M3 separable screw terminal (torque
0.5 N·m)
Solderless terminal: Refer to the drawing at the end of the
section.
Recommended manufacturer: Japan Solderless Terminal
MFG.Co.Ltd, Nichifu Co.,ltd
Applicable wire size: 0.25 to 1.65 mm2 (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input to MECHATROLINK or FE to power
Status indicator LED: PWR, ERR, SD, RD
(Refer to the instruction manual for details)
Discrete input status indicator LED: Green LED turns on with
input ON
■Recommended solderless terminal
6 [.24] max
3.3 [.13] max
mm [inch]
MECHATROLINK COMMUNICATION
MECHATROLINK mode: Set with DIP switches
(MECHATROLINK-I or -II, data length; Factory setting:
MECHATROLINK-II; data length (32 byte)
(Refer to the instruction manual)
Station address: 60H - 7FH
(Function selected with Rotary SW. Factory setting: 61H).
(Refer to the instruction manual)
■ MECHATROLINK-I
Baud rate: 4 Mbps
Transmission distance: 50 m max.
Distance between stations: 30 cm min.
Transmission media: MECHATROLINK cable (Model JEPMC-
W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves: 15
(The maximum number of slaves might change depending
on the master unit. Refer to the manual of the master unit)
Transmission cycle: 2 msec. (fixed)
Data length: 17 byte

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 2/8
https://www.m-system.co.jp/
■ MECHATROLINK-II
Baud rate: 10 Mbps
Transmission distance: 50 m max.
Distance between stations: 50 cm min.
Transmission media: MECHATROLINK cable (Model JEPMC-
W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves: 30
(The maximum number of slaves might change depending
on the master unit. Refer to the manual of the master unit)
Transmission cycle: 0.25 msec., 0.5 msec., 1 msec., 1.5
msec., 2 msec., 4 msec., 8 msec.
Data length: 17 bytes / 32 bytes selectable (Must choose
identical data size for all stations on one network)
INPUT SPECIFICATIONS
Common: Positive or negative common (NPN/PNP) per 32
points
Maximum inputs applicable at once: No limit (at 24 V DC)
Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.
ON voltage / current: ≥ 15 V DC (input – COM) / ≥ 3.5 mA
OFF voltage / current: ≤ 5 V DC (input – COM) / ≤ 1 mA
Input current: ≤ 5.5 mA per point at 24 V DC
Input resistance: Approx. 4.4 kΩ
ON delay: ≤ 0.5 msec.
OFF delay: ≤ 1.0 msec.
INSTALLATION
Current consumption
•DC: Approx. 55 mA
Operating temperature: 0 to 55°C (32 to 131°F)
Storage temperature: -20 to +65°C (-4 to +149°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Surface or DIN rail (35 mm rail)
Weight: 330 g (0.73 lb)
PERFORMANCE
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input to power)
500 V AC @ 1 minute (MECHATROLINK or FE to input or
power)
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 3/8
https://www.m-system.co.jp/
EXTERNAL VIEW
4 5 6 7
1 2 3
28 29 30 31
20 21 2219
33 34 35 36
25 26 27 24
32
23
10 11 12 13
2 3 41
15 16 17 18
7 8 9 6
14
5
1
10 1
2 3 4 ON
STATION ADD.
PWR RDERR
SD
X 0 1 2 34567
X 8 9 10 11 12 13 14 15
X16 17 18 19 20 21 22 23
X24 25 26 27 28 29 30 31
MECHATROLINK
Connector
Station Address Setting
Rotary SW
Status Indicator LED
Operating Mode Setting DIP SW (SW1)
Discrete Input Status Indicator LED
Power Supply Terminals Input Terminals
TERMINAL ASSIGNMENTS
■ INPUT TERMINAL ASSIGNMENT
14
5 6
X7
X6 X8
15
X9
16 17 18
7 8 9
X11 X13 X15
X10 X12
10
1 2
COM
COM
X0
11
X1
12 13
3 4
X3 X5
X2 X4 X14
32
23 24
X23
X22 X24
33
X25
34 35 36
25 26 27
X27 X29 X31
X26 X28
28
19 20
COM
COM
X16
29
X17
30 31
21 22
X19 X21
X18 X20 X30
NO. ID FUNCTION NO. ID FUNCTION
1 COM Common 10 COM Common
2 X0 Input 0 11 X1 Input 1
3 X2 Input 2 12 X3 Input 3
4 X4 Input 4 13 X5 Input 5
5 X6 Input 6 14 X7 Input 7
6 X8 Input 8 15 X9 Input 9
7 X10 Input 10 16 X11 Input 11
8 X12 Input 12 17 X13 Input 13
9 X14 Input 14 18 X15 Input 15
NO. ID FUNCTION NO. ID FUNCTION
19 COM Common 28 COM Common
20 X16 Input 16 29 X17 Input 17
21 X18 Input 18 30 X19 Input 19
22 X20 Input 20 31 X21 Input 21
23 X22 Input 22 32 X23 Input 23
24 X24 Input 24 33 X25 Input 25
25 X26 Input 26 34 X27 Input 27
26 X28 Input 28 35 X29 Input 29
27 X30 Input 30 36 X31 Input 31
4
NC
5 6 7
1 2 3
NC
+ 24V 0V
NC NC FE
1. NC
2. NC
3. FE
4. NC
5. NC
6. +24V
7. 0V
-
-
Functional earth
-
-
Power supply (24V DC)
Power supply (0V)
■POWER SUPPLY TERMINAL ASSIGNMENT
■ MECHATROLINK CONNECTION
SRD +
SRD –
SLD
Master
termi-
nator
termi-
nator
*Terminator
Be sure to connect the terminating resistors to the unit at both ends of transmission line.
Use the terminating resistor dedicated for MECHATROLINK: Model JEPMC-W6022, Yaskawa Controls Co., Ltd.
Certain types of Master units may have incorporated terminating resistors. Consult the instruction manual of the Master unit.
SRD +
SRD –
SLD
SRD +
SRD –
SLD
Slave
SRD +
SRD –
SLD
SRD +
SRD –
SLD
Slave
SRD +
SRD –
SLD
MECHATROLINK
Cable
MECHATROLINK
Cable
* *

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 4/8
https://www.m-system.co.jp/
MECHATROLINK RELATED COMMANDS
R7K4FML (Simple I/O) communicates with I/O service with no processor, therefore it uses a connectionless communication protocol.
There is no application layer either; the R7K4FML interchanges I/O data via data link layer.
■MECHATROLINK DATA LINK LAYER COMMAND DESCRIPTIONS
The following tables explain the two Commands supported by the R7K4FML.
• MDS Command (04H) Data Format
BYTE COMMAND RESPONSE REMARKS
0 MDS (04H) S(0) (90H)
Message Data Search (MDS) Command: Read the ID from slave station(s)
S(0): Response to MDS
1 0 ID
2 0
3 0 0 All 0
4 0 0
5 0 0
6 0 0
7 0 0
8 0 0
9 0 0
10 0 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 0
16 0 0
17
:
31
0
:
0
0
:
0
Byte 17 through 31 are always 0 in the 32-byte mode.
These bytes are unavailable for MECHATROLINK-I and MECHATROLINK-II
in the 17-byte mode.
• CDRW Command (03H) Data Format
BYTE COMMAND RESPONSE REMARKS
0 CDRW (03H) ACK (01H) Cyclic Data Read/Write (CDRW) Command: Link transmission
Acknowledge (ACK): Positive response to CDRW
1 Out Data: Lowest In Data: Lowest Order of data: Little Endian
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 Out Data: Highest In Data: Highest
17
:
31 (Out Data: Highest) (In Data: Highest)
Byte 17 through 31 are unavailable for MECHATROLINK-I and
MECHATROLINK-II in the 17-byte mode.
(Only available for MECHATROLINK-II in the 32-byte mode)

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 5/8
https://www.m-system.co.jp/
I/O DATA DESCRIPTIONS
■DISCRETE INPUT
In 0 to 31: 0: OFF, 1: ON
• 17-BYTE MODE
32 points input, In Data
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
1 In7 In6 In5 In4 In3 In2 In1 In0
2 In15 In14 In13 In12 In11 In10 In9 In8
3 In23 In22 In21 In20 In19 In18 In17 In16
4 In31 In30 In29 In28 In27 In26 In25 In24
5 0 0 0 0 0 0 0 0
•
•
•0 0 0 0 0 0 0 0
12 0 0 0 0 0 0 0 0
13 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0
• 32-BYTE MODE
32 points input, In Data
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
1 In7 In6 In5 In4 In3 In2 In1 In0
2 In15 In14 In13 In12 In11 In10 In9 In8
3 In23 In22 In21 In20 In19 In18 In17 In16
4 In31 In30 In29 In28 In27 In26 In25 In24
5 0 0 0 0 0 0 0 0
•
•
•0 0 0 0 0 0 0 0
28 0 0 0 0 0 0 0 0
29 0 0 0 0 0 0 0 0
30 0 0 0 0 0 0 0 0
31 0 0 0 0 0 0 0 0
32 0 0 0 0 0 0 0 0
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
DIN RAIL
35mm wide
(4 [.16])
50 [1.97]
3.5 [.14]5[.2]
210 [8.27]
220 [8.66]
235 [9.25]
47 [1.85]
45 [1.77]
6
36−M3 SCREW
TERMINALS FOR INPUT
4 5 6 7
1 2 3
6
7−M3 SCREW
TERMINALS FOR POWER
28 29 30 31
20 21 2219
33 34 35 36
25 26 27 24
32
23
10 11 12 13
2 3 41
15 16 17 18
7 8 9 6
14
5
2 - 4.3 dia.
4 deep
[2 - 1.17 dia.
.16 deep]

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 6/8
https://www.m-system.co.jp/
MOUNTING REQUIREMENTS unit: mm [inch]
220 [8.66]
2–M4

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 7/8
https://www.m-system.co.jp/
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.
1
5
10
2
6
4
7
13
8
9
14
12
15
11
16
17
18
COM
COM
X2
X4
X6
X8
X10
X12
X14
X1
X15
X3
X5
X7
X9
X11
X13
X0
3
19
23
28
20
24
22
25
31
26
27
32
30
33
29
34
35
36
COM
COM
X18
X20
X22
X24
X26
X28
X30
X17
X31
X19
X21
X23
X25
X27
X29
X16
21
6
7
24V DC
0V
3FE
*
*
■ Input Connection Examples
PNP Connection
MECHATROLINK
CONNECTOR
MECHATROLINK
CONNECTOR
*MECHATROLINK connectors are internally connected.
The network cable can be connected to either one.
■ Input Circuit
1
COM
2
X0
36
X31
Control
Circuit
Input Circuit
Control
Circuit
Comm Circuit
1
10
X0
COM
–+
36
X31
NPN Connection
19
28
2
1
10
X0
COM
– +
36
X31
19
28
2
COM
COM
COM
COM
COM
COM
10
19
28
COM
COM
COM
2
4
5
1
NC
NC
NC
NC

MODEL: R7K4FML-6-DA32
R7K4FML-6-DA32 SPECIFICATIONS ES-7771-A Rev.1 Page 8/8
https://www.m-system.co.jp/
Specifications are subject to change without notice.