CanLan
Page 7 of 31
Installation Manual
August 2014 • Rev. 1.2
RS232 / RS485 CONNECTORS
RS232 Female DB9 Connector
The female DB9 connector supports a 3-wire interface with the following
pin-outs:
1.
Not Used
2.
RX
3.
TX
4.
Not Used
5.
Gnd
6.
Not Used
7.
Not Used
8.
Not Used
RS485 Header Connector
The RS485 header connector has the following pin-outs:
1.
RS485A
2.
RS485B
3.
GND*
4.
Reserved
5.
Reserved
6.
+12V DC*
*use when wiring Canlan to battery backup
RS232 Female
DB9 Connector
RS485 Header
Connector
Содержание Canlan
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