M-system R7E-PA8 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 1 / 8
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■PACKAGE INCLUDES:
Totalized pulse input module .............................................(1)
■MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, approx. 80mA
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
• Before you remove the terminal block or mount it, turn off
the power supply and input signal for safety.
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■WIRING
• Do not install cables close to noise sources (relay drive
cable, high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
• Be sure to close the terminal cover for safety.
■AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
TOTALIZED PULSE INPUT MODULE, 8 points
(Ethernet Modbus/TCP) MODEL R7E-PA8

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 2 / 8
COMPONENT IDENTIFICATION
Status Indicator LED
Operating Mode Setting DIP SW (SW1)
PC Configurator Jack
Totalized Pulse Input Status Indicator LED
Power Supply Terminals
CNFG.
12345678
01234567
10 11 12 13
2341
15 16 17 18
7896
14
5
RJ-45 Connector
LINK COL
RUN LINK100
PWR
4567
123
■SIDE VIEW ■FRONT VIEW
Input Terminals
■STATUS INDICATOR LED
ID COLOR FUNCTION
PWR Green Turns on when the internal 5V is sup-
plied normally.
RUN Green Turns on in normal communications
conditions.
LINK Green Turns on in LINK status.
LINK100 Green
Turns on when connected in 100 Mbps. *
1
COL Green Blinks in case of collisions.
*1. Used only in 100BASE link. Dark in 10BASE link.
■PULSE INPUT STATUS INDICATOR LED
LED indicators showing the signal status.
ON : LED ON
OFF : LED OFF
■OPERATING MODE
• Extension (SW1-1, 1-2)
SW1-1 SW1-2 EXTENSION
OFF OFF No extension (*)
ON OFF Discrete input 8 or 16 points
OFF ON Discrete output 8 or 16 points
(*) Factory setting
Note: Be sure to set unused SW1-3 through 1-8 to OFF.
■POWER SUPPLY TERMINAL ASSIGNMENT
4
NC
5
NC
6
+24V
1
NC
2
NC
3
FG
7
0V
NO. ID FUNCTION, NOTES
1 NC ----
2 NC ----
3 FG FG
4 NC ----
5 NC ----
6 +24V Power input (24V DC)
7 0V Power input (0V)
■INPUT TERMINAL ASSIGNMENT
14
56
PI3
C3 C4
15
PI4
16 17 18
789
PI5 PI6 PI7
C5 C6
10
12
V＋
V−C0
11
PI0
12 13
34
PI1 PI2
C1 C2 C7
NO. ID FUNCTION NO. ID FUNCTION
1 V– Power (–) 10 V+ Power (+)
2 C0 Common 11 PI0 Input 0
3 C1 Common 12 PI1 Input 1
4 C2 Common 13 PI2 Input 2
5 C3 Common 14 PI3 Input 3
6 C4 Common 15 PI4 Input 4
7 C5 Common 16 PI5 Input 5
8 C6 Common 17 PI6 Input 6
9 C7 Common 18 PI7 Input 7
■EXTENSION MODULE
Combinations with all extension modules are selectable.

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 3 / 8
PC CONFIGURATOR
With the configurator software (model: R7CON), parameters shown below are configurable.
Refer to the users manual of R7CON for detailed operation.
■INTERFACE SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Communication Timeout 0.0 – 3276.7 (sec.) 3.0 (sec.)
■ETHERNET SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
IP Address 0.0.0.0 – 255.255.255.255 192.168.0.1
Subnet Mask 0.0.0.0 – 255.255.255.255 255.255.255.0
TCP Socket 0 – 32767 502
Linger 0.0 – 3276.7 (sec.) 180.0 (sec.)
■CHANNEL INDIVIDUAL SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Max 1 000 – 4 294 967 295 9 999 999
Carry 0, 1 0
Preset 0 – 4 294 967 295
■EXTENSION MODULE SETTING
PARAMETER SETTING RANGE DEFAULT SETTING
Output Hold/Clear Output Hold
Output Clear
Output Hold
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
4567
123
10 11 12 13
2341
15 16 17 18
789 6
14
5
30 (1.18)
65 (2.56)
[5 (.20)]
3
(.12)
5.5 (.22)
DIN RAIL
35mm wide
54 (2.13)
17 (.66)
50 (1.97) 18.5 (.73)
115 (4.53)
RJ-45 CONNECTOR
7–M3 SCREW
TERMINALS
for POWER
18–M3 SCREW
TERMINALS
for INPUT
6 (.24) 6 (.24)

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 4 / 8
■CONNECTION DIAGRAM
7
6
0V
24V DC
3FG
Modbus/
TCP
RJ-45
CONNECTOR
EXTENSION CONNECTOR
18
PI7
9
C7
1
10
2
11
V–
V+
PI0
C0
−++−
18
PI7
9
C7
1
10
2
11
V–
V+
PI0
C0
1
5
10
2
6
4
7
13
8
9
14
12
15
11
16
17
18
V–
V+
C1
C2
C3
C4
C5
C6
C7
PI0
PI7
PI1
PI2
PI3
PI4
PI5
PI6
C0
3
PNP connection NPN connection
■ Input Connection Examples
Voltage Pulse Input
Connected
18
PI7
9
C7
1
10
2
11
V–
V+
PI0
C0
+
–
+
–

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 5 / 8
CHECKING ETHERNET CONNECTION
■IP ADDRESS
The R7E does not support BootP Table Software. The IP Address and Subnet Mask can be configured using the R7CON
Configurator Software.
The Modbus/TCP Port No. is fixed at 502.
■CHECK WIRING
Connect an Ethernet cable to the RJ-45 connector.
■CHECK LED
When wiring is correct, LINK is turned on. When the module is connected in 100 Mbps, LINK100 is blinking.
■CHECK R7E CONNECTION
Enter “ping command” on the Windows MS-DOS as follows:
C:¥WINDOWS>ping ***.***.***.***
(***.***.***.***: Enter IP address in decimal.)
ping ***.***.***.*** with 32 bytes of data:
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Reply from ***.***.***.*** : bytes=32 time<10ms TTL=64
Ping statistics for ***.***.***.***
Packets:Sent=4,Received=4,Lost=0(0% loss)
Replies in case of normal connection are as shown above. If the connection cannot be established normally due to e.g. wrong
IP address, other replies such as ‘timeout’ will be received.
■CHECK CONNECTION TO THE APPLICATION SOFTWARE
Check Point 1: LINK LEDs
When normal connection with PC, PLC or hub is established, the front LINK and LINK100 (when connected in 100 Mbps)
is/are turned on regardless of data sending/receiving status. Check power supply to the switch/hub in case that these LEDs
are not on.
Check Point 2: RUN Indicator LED
A green LED turns on at the RUN Indicator LED in normal data sending/receiving with an application.

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 6 / 8
DATA ACQUISITION & SETTING
R7E-PA8 data is allocated as described on the table below. Write the data on the corresponding area for reading data. The
integrated value of each channel is a non-signed 2-word integer. Be sure to perform writing and reading by 2 word units.
The return value at overflow is “0” or “1” (default setting: 0). The maximum range available is 1 000 to 4 294 967 295 (default
setting: 9 999 999).
■DATA ALLOCATION 1
Master→Slave (R7E-PA8) Slave (R7E-PA8)→Master
Coil
Status
(0X)
Unused Input
Status
(1X)
Unused
17
through
32
Extension output unit data 17
through
32
Extension input unit data
Holding
Register
(4X)
1 CH 0 Preset value (upper) Input
Register
(3X)
1 CH 0 Parameter data (upper)
2 CH 0 Preset value (lower) 2 CH 0 Parameter data (lower)
3 CH 1 Preset value (upper) 3 CH 1 Parameter data (upper)
4 CH 1 Preset value (lower) 4 CH 1 Parameter data (lower)
5 CH 2 Preset value (upper) 5 CH 2 Parameter data (upper)
6 CH 2 Preset value (lower) 6 CH 2 Parameter data (lower)
7 CH 3 Preset value (upper) 7 CH 3 Parameter data (upper)
8 CH 3 Preset value (lower) 8 CH 3 Parameter data (lower)
9 CH 4 Preset value (upper) 9 CH 4 Parameter data (upper)
10 CH 4 Preset value (lower) 10 CH 4 Parameter data (lower)
11 CH 5 Preset value (upper) 11 CH 5 Parameter data (upper)
12 CH 5 Preset value (lower) 12 CH 5 Parameter data (lower)
13 CH 6 Preset value (upper) 13 CH 6 Parameter data (upper)
14 CH 6 Preset value (lower) 14 CH 6 Parameter data (lower)
15 CH 7 Preset value (upper) 15 CH 7 Parameter data (upper)
16 CH 7 Preset value (lower) 16 CH 7 Parameter data (lower)
17 CH 0 Return value write data (upper) 17 CH 0 Return value read data (upper)
18 CH 0 Return value write data (lower) 18 CH 0 Return value read data (lower)
19 CH 1 Return value write data (upper) 19 CH 1 Return value read data (upper)
20 CH 1 Return value write data (lower) 20 CH 1 Return value read data (lower)
21 CH 2 Return value write data (upper) 21 CH 2 Return value read data (upper)
22 CH 2 Return value write data (lower) 22 CH 2 Return value read data (lower)
23 CH 3 Return value write data (upper) 23 CH 3 Return value read data (upper)
24 CH 3 Return value write data (lower) 24 CH 3 Return value read data (lower)
25 CH 4 Return value write data (upper) 25 CH 4 Return value read data (upper)
26 CH 4 Return value write data (lower) 26 CH 4 Return value read data (lower)
27 CH 5 Return value write data (upper) 27 CH 5 Return value read data (upper)
28 CH 5 Return value write data (lower) 28 CH 5 Return value read data (lower)
29 CH 6 Return value write data (upper) 29 CH 6 Return value read data (upper)
30 CH 6 Return value write data (lower) 30 CH 6 Return value read data (lower)
31 CH 7 Return value write data (upper) 31 CH 7 Return value read data (upper)
32 CH 7 Return value write data (lower) 32 CH 7 Return value read data (lower)
33 CH 0 Max. value write data (upper) 33 CH 0 Max. value read data (upper)
34 CH 0 Max. value write data (lower) 34 CH 0 Max. value read data (lower)
35 CH 1 Max. value write data (upper) 35 CH 1 Max. value read data (upper)
36 CH 1 Max. value write data (lower) 36 CH 1 Max. value read data (lower)
37 CH 2 Max. value write data (upper) 37 CH 2 Max. value read data (upper)
38 CH 2 Max. value write data (lower) 38 CH 2 Max. value read data (lower)
39 CH 3 Max. value write data (upper) 39 CH 3 Max. value read data (upper)
40 CH 3 Max. value write data (lower) 40 CH 3 Max. value read data (lower)
41 CH 4 Max. value write data (upper) 41 CH 4 Max. value read data (upper)
42 CH 4 Max. value write data (lower) 42 CH 4 Max. value read data (lower)
43 CH 5 Max. value write data (upper) 43 CH 5 Max. value read data (upper)
44 CH 5 Max. value write data (lower) 44 CH 5 Max. value read data (lower)
45 CH 6 Max. value write data (upper) 45 CH 6 Max. value read data (upper)
46 CH 6 Max. value write data (lower) 46 CH 6 Max. value read data (lower)
47 CH 7 Max. value write data (upper) 47 CH 7 Max. value read data (upper)
48 CH 7 Max. value write data (lower) 48 CH 7 Max. value read data (lower)

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 7 / 8
MODBUS FUNCTION CODES & SUPPORTED CODES
■DATA AND CONTROL FUNCTIONS
CODE NAME
01 Read Coil Status Digital output from the slave (read/write)
02 Read Input Status Status of digital inputs to the slave (read only)
03 Read Holding Registers General purpose register within the slave (read/write)
04 Read Input Registers Collected data from the field by the slave (read only)
05 Force Single Coil Digital output from the slave (read/write)
06 Preset Single Register General purpose register within the slave (read/write)
08 Diagnostics
11 Fetch Comm. Event Counter Fetch a status word and an event counter
12 Fetch Comm. Event Log A status word, an event counter, a message count and a field of event bytes
15 Force Multiple Coils Digital output from the slave (read/write)
16 Preset Multiple Registers General purpose register within the slave (read/write)
17 Report Slave ID Slave type/‘RUN’ status
■EXCEPTION CODES
CODE NAME
01 Illegal Function Function code is not allowable for the slave
02 Illegal Data Address Address is not available within the slave
03 Illegal Data Value Data is not valid for the function
■DIAGNOSTIC SUBFUNCTIONS
CODE NAME
00 Return Query Data Loop back test
MODBUS I/O ASSIGNMENT
ADDRESS DATA TYPE DATA
Coil (0X) 1 – 16 Digital Output (discrete output of the basic module)
17 – 32 Digital Output (discrete output of the extension module)
Inputs (1X) 1 – 16 Digital Input (discrete input of the basic module)
17 – 32 Digital Input (discrete input of the extension module)
33 – 48 Reserved (unused)
49 – 64 Module Status
65 – 80 Reserved (unused)
Input Registers (3X) 1 – 4 I Analog Input
5 – 16 ---- Reserved (unused)
17 – 24 F Analog Input
25 – 48 ---- Reserved (unused)
Holding Registers (4X) 1 – 2 I Analog Output
3 – 16 ---- Reserved (unused)
17 – 20 F Analog Output
21 – 48 ---- Reserved (unused)
I: Integer, -1500 – +11500 (-15 – +115%)
F: Floating
Note: DO NOT access addresses other than mentioned above. Such access may cause problems such as inadequate operation.

R7E-PA8
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7807-AJ P. 8 / 8
0 15
Fixed to 0
Fixed to 0
Fixed to 0
Unused
Fixed to 0
Fixed to 0
Fixed to 0
Fixed to 0
Fixed to 0
:
Unused
■
STATUS
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.5 N·m
■SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Applicable wire size: 0.25 to 1.65 mm2(AWG 22 to 16)
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd, Nichifu Co., Ltd
6 (.24) max
3.3 (.13) max
mm (inch)