[ENG] NetPing Input+Relay 254R304, User Guide -[ENG] [Input+Relay 254R304] 5. Connection of the External Sensors and
Executive Devices
[ENG] [Input+Relay 254R304] 5. Connection of the External Sensors and Executive Devices
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•
•
Cable
Device terminal
Black
GND
Red
+5 V
Green
One of the IN1...4 lines
The compliance of the log. level and the sensor state:
"1" — norm;
"0" — alarm.
The sensor has two connectors on different sides 6p6c for connecting to the monitoring device and 4p4c for
connecting to the sensitive cable.
When you connect the sensor, you should look at the colour of the heat shrink on the terminal at the end of the
wire.
