Mitsubishi Electric GOT2000 Series Connection Manual page 216

■4. Serial communication module (mounted on remote I/O station) connection (Single
configuration)
(1) System configuration example
The following connection example for connecting to the redundant CPU via the remote I/O station connected by
Serial communication module is explained in this section.
Control system
(system A)
N/W No.:1
PC No.:0
(2) Connection method
Connect the serial communication module (mounted on remote I/O station) to the GOT.
➠
(3) PLC Side Setting (GX Works3)
(a) Redundant CPU (Master station)
➠
(b) CC-Link IE Field Network Remote Head Module
➠
At [I/O Assignment], replace the Ethernet module with the serial communication module and assign the module.
4 - 40
4.1 MELSEC iQ-R Series
GOT
Remote I/O station
CC-Link IE Field Network
(N/W No.:1)
1) 2) 6)
1) Process CPU
2) Redundant function module
3) Tracking cable
4) CC-Link IE Filed Network remote head module (RJ72GF15-T2)
5) Serial communication module
6) CC-Link IE Filed Network Master/Local module (RJ71GF11-T2(MR))
7) I/O module
7. SERIAL COMMUNICATION CONNECTION
■1. Ethernet module (mounted on remote I/O station) connection (Single configuration)
■1. Ethernet module (mounted on remote I/O station) connection (Single configuration)
RS232
4)
1) 2)
3)
5)
7)
Remote I/O station
[CC-Link IE Field Network]
N/W No.:1
PC No.:2
(Redundant system: Pair No.1)
6)
Standby system
(system B)
N/W No.:1
PC No.:1