IO - Dry Contact Sensor

16 dry contact inputs & 4 dry contact outputs


In Stock

Quick Overview

  • 16/4 dry contact in/out
  • Integrates legacy sensors
  • Automation of HVAC, pumps, generators etc
  • Highly adaptable solution

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The ServersCheck Dry Contact sensor monitors the state of any electrical dry contact output enabled device.

This facilitates the integration of legacy sensors like smoke alarms, door contact switches, as well as generators, control relays, valves, fans, HVAC etc.

The sensor offers16 distinct dry contact inputs, configurable to monitor either to monitor for either a normally open (NO) or mormally closed (NC) state. In addition to being able to define the normal state, the user can set a minimum time that sate should be in before triggering an alert.

The inclusion of 4 outputs opens up the option for automated and remote control actions. If the temperature gets too high a backup airconditioning unit can be switched on, or if a door is opened a CCTV camera can start recording, for example.


Technical Specifications -  IO Dry Contact Sensor

IO Sensor small

Operating temperature range: 0ºC to +75ºC in PoE mode
Operating humidity range: < 90% rH (non-condensating)
Dimensions: 70 mm x 88 mm x 22 mm
Housing: Orange metal case with status led
2 x 8 dry contact inputs
4 dry contact outputs
12 VDC power out to power attached devices (for example smoke, motion, door sensors) - max 700mA
Contact polling rate: min 1 second
Requires the SensorGateway v4 or higher to operate - max 1 (one) IO Sensor Probe per SensorGateway
SensorGateway small Sensor connects to & is managed by the SensorGateway. Requires the latest generation of SensorGateway (v5.1)
Communication protocols to probe through SensorGateway: SNMPv2,v3 XML HTTP and Modbus TCP
Connects via regular straight RJ45 cable to the SensorGateway
Maximum distance between probe and SensorGateway is 10m
Shipping Weight 0.2767kg
Shipping Width 0.102m
Shipping Height 0.038m
Shipping Length 0.133m
Shipping Cubic 0.500000m3
Unit Of Measure ea

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