NetPing 3802, User Manual

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[ENG] NetPing Infra Red Universal Remote Control 3802, User guide -[ENG] [IR3801] Connecting Sensors
[ENG] [IR3801] Connecting Sensors
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[ENG] [IR3801] Connecting Sensors
In order to configure the device and receive notifications from sensors see this document [ENG] NetPing Infra Red
Universal Remote Control 3802, Firmware description
This device supports the connection of:
two Temperature sensors 1-wire ;
two Humidity sensors 1-wire ;
two sensors of dry contact type.
Dry contact sensors that require additional power supply cannot be connected to the device. When you connect the
sensors without additional power supply, polarity is not important, unless otherwise specified in the sensor
documentation.
Sensors must be connected to terminals IN1-GND or IN2-GND. Below is a connection example of Door sensor metal .
The length of the standard cable of the dry contact sensor can be increased by using the cable 4
extender , which are connected in series to each other or independently using any wire with a cross section of at
least 0.4 mm2. The maximum permissible loop length is 100 meters.
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It is prohibited to plug sensors and external modules into NetPing devices when a power supply is on!