37
RS485 Mode conector (D-SUB 9pin)
PIN NO. Description PIN NO. Description
1 RS485 TX- 6 NC
2 RS485 TX+ 7 NC
3NC 8NC
4 NC 9 RI / VOLTAGE
5 GND
Note: 1. COM2 default support RS232/RS422/RS485 by JSC2/21/22/23/24 selected.
2. COM1/3/4/5/6 Default RS232 , RS485 / 422 by OEM bom
3-11 COM ports
RS232 Mode connector (D-SUB 9pin)
COM2 default support RS232/RS422/RS485 mode
COM1/3/4/5/6 default support RS232 mode
PIN NO. Description PIN NO. Description
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI/VOLTAGE
5 GND
CC12: COM1 (up side) / COM2 (down side) port connector
CC34: COM3 (up side) / COM4 (down side) port connector
CC2: COM2 Single port connector. (The location share with CC12)
CC4: COM4 Single port connector. (The location share with CC34)
CC12: COM1 (up side) / COM2 (down side) port connector
CC34: COM3 (up side) / COM4 (down side) port connector
CC2: COM2 Single port connector. (The location share with CC12)
CC4: COM4 Single port connector. (The location share with CC34)
Note: 1. Pin 9 RI and Voltage setting only for COM 1/2/3/4/5/6 ports
JVC1 for COM1,JVC2 for COM2 , JVC3 for COM3,JVC4 for COM4
2. COM2 default support RS232/RS422/RS485 by JSC2/21/22/23/24 selected.
COM2
COM1
COM4
COM3
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