7-pin connector Pin Signal
1 RS232 Rx Input
2 RS232 Tx Output
3 Funconal Earth (FE)
4 Signal GND
5 RS485+ B
6 RS485- A
7 +5 V OUT
Connect to Serial RS232/RS485 Subnetwork Anybus
®
Communicator
™
- PROFIBUS to Modbus
RTU/Serial
SP2980 1.2 Page 9 of 28
