Sensor Module, Relay Module, DC Current Sensor Module, Current Sensor, 5V 0-5A AC Current Detection Sensor Module Relay Module Overcurrent Protection

Description

Specification:Type: 5A 12V Relay ModuleWorking voltage: DC12VWorking current: <20MAOperating frequency range: 20Hz-400HzOutput mode: switch signal outputMaximum detection wire diameter: 5.2mmMounting hole: hole diameter is 3mm, hole pitch is 52.5mmOperating environment: -40℃ - 85℃Current detection range: AC0.3A-5ABoard size: Approx. 38 * 44mm / 1.5 * 1.7inWeight: Approx. 27gPackage list:1 * ModuleFunctions:Current detection resolution can change the parameter of resistance parameters.Output over-current switching signal output.Over-current signal setting critical point is adjustable.Board Description:VCC: Operating voltage positive;GND :Operating voltage negative;NO: Normally open, the relay pulls before the NO and COM disconnect, short-circuit after the suction;COM: common, relay common interface;NC: Normally closed, the relay before the NC and COM short-circuit, after pull off. Using Instructions:By setting the potentiometer to set the overcurrent protection point, the clockwise adjustment can reduce the detection current.As bellows:1. Measured the wire through the current transformer , connect VCC and GND to DC12V power supply;