eletechsu 12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop Switch Pusher Electric Curtain Automatic Door (DC 12V)

Product Name: 12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop Switch Pusher Electric Curtain Automatic DoorWiring Reference Diagram:General wiring:Wiring Diagram 1: Two position (switch) reciprocating(moving backward and forward in a straight line.) Wiring Diagram 2: Positive and negative start independently, each time running a single passWiring Diagram 3: Every time you start, run a forward and reverse rotation Product Included:1pcs DC motor forward and reverse controllerProduct parameters:1 Working voltage: DC 12V (12V version) or 24V (24V version) (DC power supply power ? motor load x3);2 Applicable motor: brushed DC motor;3 Maximum load current: 4.5A;4 Signal input: active low (NPN);5 Working modes: 9 optional modes, including momentary, self-locking, etc.;6 Working current (excluding motor): Quiescent Current: 4MA, Forward or Reverse working current: 40MA7 Size: 75*40*19mm;8 Weight: 37.6 grams. Pin DescriptionVCC : Power Supply +GND : Power Supply -M+ : Motor +M- : Motor -GND : Trigger Signal -K1 : Forward input controlK2 : Reverse input controlS1 : Forward limit signalS2 : Reverse limit signal erse the sam