Eaton Crouse-hinds series - Communications; Communication: Port 1 Connection Details; Communication: Port 1 Details (Smart Alarm)

87
INM MTL SUM5 Rev 7
DRAFT - 09 June 2021 DRAFT - 09 June 2021
31 COMMUNICATIONS
31.1 Port 1 Connection Details
A standard RJ45 8P8C socket is provided on the rear of the SmartAlarm for systems equipped with
the Modbus RTU option which provides the following connections:-
31.2 Port 1 Connection Details – Smart Alarm
1. No Connection
2. No Connection
3. GND
4. RxB
5. RxA
6. GND
7. TxA
8. TxB