Home > Products > Relay Module > DC 5V 4-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino
DC 5V 4-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino
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Product Details
| Place of Origin | Guangdong, China | Brand Name | Geree | |
| Model Number | R043M | Theory | Other | |
| Usage | Other | Protect Feature | Other | |
| Contact Load | Low Power |
Product Description
DC 5V 4-Channel Relay Module with Optocoupler H/L Level Trigger for Arduino
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 5V;
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 interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
Module interface:
1. DC+: 5V positive power supply (VCC)
2. DC-: 5V negative power supply (GND)
3. IN: can be high or low level control relay
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
High and low level trigger options:
It is low level trigger when jumper connect to IN +, then trigger by IN-
It is high level trigger when jumper connect to IN - , then trigger by IN +
Package:
1* 4 ch relay(Dupont cable not include
Contact Us
- Shenzhen Geree Electronics Co., Ltd.
- Contact nameaimee lee Chat Now
- Phone86-0755-85276232
- AddressRoom A1408,niulanqian Masion, Minzhi Street,baoan District, Shenzhen, Guangdong
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