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Optocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay Module

Optocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay Module thumbnail-1
Optocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay Module photo-1
Negotiable MOQ: 20 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
Geree
Model Number:
R029M
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Shenzhen Geree Electronics Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen/HK
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name Geree
Model Number R029M
Theory Time Relay
Usage Protective
Protect Feature Other
Contact Load Low Power

Specifications

1.Top quality
2.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

Optocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay ModuleOptocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay ModuleOptocoupler H/L Level Triger for Arduino DC 12V 4-Channel 4-CH Relay Module 

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Shenzhen Geree Electronics Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2012
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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