Connectors Front Down Pin-Out; Serial Port (Rs232 Interface) - Teltonika TWCT22 User Manual

6.2 CONNECTORS FRONT DOWN PIN-OUT

Table 6.2.1. Connector pin-out
st
R1 NO 1
st
R1 CO 1
st
R1 NC 1
nd
R2 NO 2
nd
R2 CO 2
nd
R2 NC 2
rd
R3 NO 3
rd
R3 CO 3
rd
R3 NC 3
th
R4 NO 4
th
R4 CO 4
th
R4 NC 4

6.3 SERIAL PORT (RS232 INTERFACE)

Serial port is used for communication with internal WEB server. Internal WEB server allows editing
configured data. RS232 port is used just for configurations of TWCT22 and it is not able to communicate
with additional devices via RS232 port.
Relay normally open output.
Relay common output.
Relay normally closed output.
Relay normally open output.
Relay common output.
Relay normally closed output.
Relay normally open output.
Relay common output.
Relay normally closed output.
Relay normally open output.
Relay common output.
Relay normally closed output.
Figure 6.2.1
Figure 6.2.2
Rated load 240V 50Hz ~7A,
24V 10A
Rated load 240V 50Hz ~7A,
24V 10A
Rated load 240V 50Hz ~7A,
24V 10A
Rated load 240V 50Hz ~7A,
24V 10A
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