Pin Definitions; Communication Wiring - Trycom Technology TRP-C29U User Manual

1-5. Pin Definitions

DI5 Digital Input CH 5
DI4 Digital Input CH 4
DI3 Digital Input CH 3
DI2 Digital Input CH 2
DI1 Digital Input CH 1
DI0 Digital Input CH 0
IN_COM External Voltage for Digital Input
NC None
NC RS485+
NC RS485-
NC Input Voltage 10~30V
NC Input Voltage Ground

2-1. Communication Wiring

DI6 Digital Input CH 6
DI7 Digital Input CH 7
DO7 Open Collector output CH7
DO6 Open Collector output CH6
DO5 Open Collector output CH5
DO4 Open Collector output CH4
DO3 Open Collector output CH3
DO2 Open Collector output CH2
DO1 Open Collector output CH1
DO0 Open Collector output CH0
EXT-GND External Voltage Ground for DO
EXT-PWR External Voltage Power for DO