OPTO 22 G4LC32, User Manual

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G4LC32 User’s Guide
Connectors
Green Pluggable 7 Position Terminal Mini-Plug
Used for G4LC32 COM0, COM1, COM2, and COM3
Manufacturer: Phoenix Contact
P/N MCVR 1,5/7-ST-3,81
Green Pluggable 7 Position Terminal Plug
Used for G4LC32 Power Connections
Manufacturer: Phoenix Contact
P/N MVSTBW 2,5/7-ST-5,08
9-pin subminiature ‘D’ shell connectors
Male connectors used in connections to the AC24AT, AC422AT, AC37
Manufacturer: Cinch
P/N DE9P
Wiring
COM0, COM1, COM2, and COM3
COM0, COM1, COM2, and COM3 use pluggable 7-terminal blocks. COM0 and COM1 are RS-232 or RS-485
configurable, and COM2 and COM3 are only RS-485 configurable. Refer to the following tables for the wiring
pinouts you need.
7-Terminal Block
COMMUNICATIONS AND CABLES
5-3