Rs485 Connection - Panasonic GT Series Manual

9.1.3 RS485 Connection

When connecting with a self-produced cable
* Refer to the above drawing of RJ45 modular port.
CPU Link I/F
EH-CPU104A
EH-CPU208A
Port 1
EH-CPU316A
on CPU
EH-CPU516
EH-CPU548
EHV-CPU128
EHV-CPU64 Serial port
EHV-CPU32 on CPU
EHV-CPU16
* The settings vary according to the ports and communication methods. Refer to the above settings for
communication conditions.
When connecting with a self-produced cable using EH-SIO unit
CPU Link I/F
EH-CPU104A
EH-CPU208A
EH-CPU316A
EH-CPU516
Port 2 of
EH-CPU548
EH-SIO
(connector
for RS-
EHV-CPU128
422/485)
EHV-CPU64
EHV-CPU32
EHV-CPU16
* The settings vary according to the ports and communication methods. Refer to the above settings for
communication conditions.
9-10
Wiring diagram
Wiring diagram
GT series
RS422/
RS485 type
GT series
RS422/
RS485 type