Home > Products > Relay Module > DC 12V 4-Channel 4-CH Relay Module with Optocoupler H/L Level Triger for Arduino
DC 12V 4-Channel 4-CH Relay Module with Optocoupler H/L Level Triger for Arduino
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | Geree | Model Number: | R029M |
Theory: | Time Relay | Usage: | Protective | Protect Feature: | Other |
Contact Load: | Low Power |
Product Description
Specifications
1.Top quality2.In stock product
3.Reliable supplier
4.Safe transport
12V 4-Channel Relay Module with Optocoupler H/L Level Triger for Arduino
Product description:
Module description:
1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;
2. using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
3. the module Operating voltage 12V;
4. the module can be high or low by a jumper setting trigger;
5. fault-tolerant design, even if the control line is broken, the relay will not operate;
6. the power indicator (green), the relay status indicator (red)
7. the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
8. module size: 73mm*50mm*17mm (L*W*H)
Module interface:
1. DC+: positive power supply (VCC)
2. DC-: negative power supply (GND)
3. IN1,IN2,IN3,IN4: can be high or low level control relay
S1,S2,S3,S4, HIGHT OR LOW LEVER
Relay outputs:
1. NO1,2,3,4: normally open relay interface
2. COM1,2,3,4: Common Interface Relays
3. NC1,2,3,4: normally closed relay interface
High and low level trigger options:
It is low level trigger when jumper connect to LOW pin
It is high level trigger when jumper connect to HIGH pin
Contact Us
- Shenzhen Geree Electronics Co., Ltd.
- Contact nameaimee lee
- Phone86-0755-85276232
- AddressRoom A1408,niulanqian Masion, Minzhi Street,baoan District Shenzhen,Guangdong
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