
V: 1.0 Revised: 9-9-2015
Pg: 8
STANDALONE TRANSCEIVER
POWER CONNECTION
Connection for the 7-30Vdc power adapter.
Pin
RS485
Description
1
TX/RX+
Positive Transmission Line
2
TX/RX-
Negative Transmission Line
5
GND
Ground
DIP Switch
Switch 1 should always be in the ‘off’ position for half-duplex
communication.
Switch 2 is for full-duplex communication. This switch should not be
configured as most devices only support half-duplex communication.
RESET BUTTON
The reset button is used to reboot the transceiver. It is equivalent of power
cycle the transceiver.
Pin 1
TX/RX+
Pin 2
TX/RX-
Pin 5
GND
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