INSTALLATION
13
2
2.3.3 RS422
The RS422 Connector (M12 8-pin, Male) is used for a point-to-point serial connection
between a host computer and the BIS M-41_ RFID compact processor. It offers longer
distance connections than standard RS232 and better noise protection.
Figure 14 - RS422 Interface M12 8-pin Male Connector
Pin
Name
Function
1
Vdc
Input Power
2
GND
Power Ground
3
TX+
RS422 Transmit Data positive
4
TX-
RS422 Transmit Data negative
5
RX+
RS422 Receive Data positive
6
RX-
RS422 Receive Data negative
7
nc
8
SGND
Signal Ground
Summary of Contents for BIS M-41 Series
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