7
4.2. Connectors Arrangement
1
– Ethernet RJ45 connector
2
– RS232 (COM1) connector
3
– USB type A connector
1
– power supply socket
2
– I/O, RS232 (COM2) connector
3
– USB type B connector
4.3. RS232 Connectors
RS232 - DB9/M connector (male), front:
Pin2 - RxD
Pin3
– TxD
Pin4 - 5VDC
Pin5 - GND
RS232 - DSUB15/F connector (female), front:
Pin8 - TxD2
Pin9 - 5VDC
Pin10 - GND
Pin13 - RxD2
4.4. Inputs / Outputs
Standard PUE C32 indicator is equipped with 4 optoisolated inputs and 4
semiconductor outputs (solid-state relays). The signals are fed through
DSUB15/F
connector.
