Sunix RS-422 - Page 12

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11
SUNIX 4-port RS-422/485 Card builds DB44F connector on board.
SUNIX DB44 Female 4 ports Serial Communication Boards Pin Assignment
Port
Signal
1 2 3 4
Tx+ 32 36 40 44
Tx- 17 22 26 30
Rx+ 3 7 11 15
Rx- 1 5 9 13
RS-422
or
4-Wire
RS-485
GND GND GND GND GND
SUNIX DB44 Female 4 ports Serial Communication Boards Pin Assignment
Port
Signal
1 2 3 4
D+ 32 36 40 44
D- 17 22 26 30
2-Wire
RS-485
GND GND GND GND GND