User manual

Section 8 - Appendix Vlinx VESR4x4 Serial Server
Page 70 of 70 Manual Documentation Number: VESR4x4-0712m
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Note 1: In the RS-422 mode, TX lines are outputs and RX lines are inputs. Connect the serial server TXB(+)
line to the RXB(+) line of the serial device, and the serial server TXA(-) to the RXA(-) of the serial
device.
Note 2: Ground is signal ground and provides a common mode reference for the RS-422 Receiver and
Transmitters.
Standard Ethernet Cable RJ-45 Pinout
RJ-45 Pin
Signal
Wire Color
RJ-45 Pin
1
TX+
White-Green
1
2
TX+
Green
2
3
RX+
White-Orange
3
4
Not used
Blue
4
5
Not used
White-Blue
5
6
RX-
Orange
6
7
Not used
White-Brown
7
8
Not used
Brown
8