Voltage drop detection module (16-28Vdc) with a mains rated relay output. Simply place in parallel with the power supply to be monitored.
The relay output activates when the voltage drops below the trigger level (user adjustable from 16 to 28Vdc using onboard trimmer).
The output relay can be set to activates on a timer (adjustable from 1-5 seconds) or latching on with manual reset.
Applications include low battery voltage warning.
The board is reverse polarity protected. Screw terminal blocks for all connections.
Model CI170 offers a detection range from 7 - 16V dc.Specifications
|Supply Voltage||16 to 28Vdc|
|Current Consumption||15mA min. - 60mA max.|
|Voltage Activation Range||16V - 28V dc +/- 5% (adjustable)|
|Output||1 x SPDT Relay|
|Up to 240Vac or 28Vdc @ 3 Amps max. (Relay Datasheet)|
|Relay Connections||NO, NC, C (Relay FAQ)|
|Relay Action||Timer (1 to 5 Seconds) or Latching with manual reset|
|Dimensions (WxDxH)||87 x 72 x 30 mm|
|Product Format||PRE-ASSEMBLED Electronic Module Product Format Info|