Sony ECM-3711 User Manual
Page 33
Advertising
User’s Manual
ECM-3711 Series User’s Manual
33
2.4.7
Serial Port Connector in RS-422 Mode (JCOM2)
Signal
PIN
PIN
Signal
GND
10
9
GND
RxD- 8
7 NC
TxD+
6
5
GND
NC 4
3
NC
RxD+
2
1
TxD-
2.4.8
Serial Port Connector in RS-485 Mode (JCOM2)
Signal
PIN
PIN
Signal
GND
10
9
GND
NC 8
7
NC
DATA+
6
5
GND
NC 4
3
NC
NC
2
1
DATA-
Advertising