Discover About
Me
Relay

5V Trigger Relay   
9V Trigger Relay   
12V Trigger Relay   
24V Trigger Relay   

  Mini PC Board (4)
  Development Kit (58)
  Computer On Module (11)
  Bluetooth (5)
  Wireless Module (14)
  Uarts Module (7)
  Programmer (3)
  Relay (16)
  Power Supply (33)
  Audios & Videos (0)
  Actuators (0)
  Mechanics (0)
  Components (8)
  Tools (7)
Quotation
  Home >> Relay >> 12V Trigger Relay >> 12V 4-Channel Relay Module with Optocoupler High/Low Level Triger
12V 4-Channel Relay Module with Optocoupler High/Low Level Triger Add to favorites

Manufacturer
Product Order Code 4_Relay_12V
Product DataSheet No Datasheet
MOQ 1
Price: $4.00
Quantity 1-29pcs 30-99pcs 100-499pcs 500-999pcs
Price $4.00 $4.00 $4.00 $4.00
The new 4-Channel Relay module with isolation, supports high and low level triggered.

Product Feature

The new 4-Channel Relay module with isolation, supports high and low level triggered.

Module Description:

  • the module using genuine high quality Relay, normally open interface Maximum load: AC 250V/10A, DC 30V/10A;
  • SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA;
  • the module triggered voltage is 12V(5V, 9,12V, 24V options);
  • the module can be set high or low level triggered by a jumper;
  • fault-tolerant design, even if the control line is broken, the relay will not operate;
  • the power LED (green), relay status LED(red)
  • interface design user-friendly, all interfaces are available through direct connection terminal wiring leads, very convenient
  • module size: 73mm x 50mm x 18.5mm (L x W x H)
  • with four mounting bolts holes, hole 3.1mm, 67mm * 44.5mm spacing

Module Interface

  • Input interface
    The relay is a simple mechanical on/off switch. It activates when the input reaches 12v and turns off when the input is 0v. 
    Pin Pin Define
    DC+ DC power supply positive pole
    DC- DC power supply negative pole
    IN 1-4 Channel 1 to 4 relay signal triggering pin with High/Low voltage
  •  
  • Out Interface
    Pin Pin Define
    NO1-NO4 NORMALLY OPEN for Channel 1 to 4. NO pin is not connected to COM pin when relay off. NO pin is connected to COM pin when relay on;
    COM1-COM4 Common pin for Channel 1 to 4, Common pin of the relay; 
    NC1-NC4 NORMALLY CLOSED for Channel 1 to 4. NC pin is connectted to COM pin when relay off. NC pin is not connect to COM pin when relay on;
  • Jumper configure
    Low Trigger:
    Jumper to "L"
    High Trigger: Jump to "H"
Copyright 2017 @ ICcart.Com. All Rights Reserved.