Contec SIS-8601-LVA - RS232;422;485 Selector: JP12;JP9

3 Jumper Setting
24
SIS-8601-LVA
3.3 RS232/422/485 Selector: JP12/JP9
RS-232
(Default)
JP12
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15
17 19 21 23
JP9
2 4 6 8 10
1 3 5 7 9
RS-422
JP12
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15
17 19 21 23
JP9
2 4 6 8 10
1 3 5 7 9
RS-485
JP12
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15
17 19 21 23
JP9
2 4 6 8 10
1 3 5 7 9
1. For RS-485, TX+(pin 2) and RX+ (pin 3) must jumper together
inside the D type connector.
2. TX- (pin 1) and RX- (pin 4) is the same.
*Manufactory Default: RS-232