Dry Contact Sensor Probe
IO sensor with 16 dry contact inputs & 4 dry contact outputs
The ServersCheck Dry Contact (voltage free contact) sensor monitors the state of any electrical dry contact output enabled device and can control equipment using one of its 4 outputs. Examples of such devices: alarms, generators, control relays, valves, fans, HVAC, ...
The sensor has 16 distinct dry contact inputs. They can be configured (on a per port basis) to monitor either a normal open (NO) or normal closed (NC) state. Not only can you define the normal state but you can also set a minimum time that a state should be in before triggering an alarm.
On top of the 16 inputs, the device also features 4 outputs. With the outputs you can control equipment. For example you could remotely or automatically start a backup air conditioning unit, start a pump when a water leak is detected.
| Technical Specifications - IO Dry Contact Sensor Probe (IND-IO) | |
 | Operating temperature range: 0ºC to +75ºC (32ºF to +167ºF) in PoE mode |
| Operating humidity range: < 90% rH (non-condensating) | |
| Dimensions: 70 mm (2.7") x 88 mm (3.4") x 22 mm (0.8") | |
| Housing: Orange metal casing with one LED status indicators | |
| 2x 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 to operate - max 1 (one) IO Sensor Probe per SensorGateway Does not work with Expansion Hubs | |
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The SensorGateway is required for this sensor. Requires SensorGateway v5.1+ with firmware 7+ Network communication protocols: SNMPv2,v3 XML, JSON, HTTP and Modbus TCP Base Unit Operating temperature range: 0ºC to +75ºC (32ºF to +167ºF) Operating humidity range: < 90% rH (non-condensating). |
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Sensor connects via regular straight RJ45 cable to the SensorGateway. Maxmimum distance between probe and SensorGateway is 10m/33ft. CAT 6 cable is recommended |