12V 1-Channel Relay Module With Optocoupler H/L Level Triger → Обява 47363672

12V 1-Channel Relay Module With Optocoupler H/L Level Triger

The module uses genuine quality relay, normally open interfaces

Using SMD optocoupler isolation, driving ability, stable performance

The module can be high or low by a jumper setting trigger

Fault-tolerant design, even if the control line is broken, the relay will not operate

The power indicator (green), the relay status indicator (red)

The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient

Характеристики:

• максимално натоварване: AC 250V/10A, DC 30V/10A
  
• ток на задействане: 5mA
  
• работно напрежение: 12V
  

Module interface:

• DC+: positive power supply (VCC)
  
• DC-: negative power supply (GND)
  
• IN: can be high or low level control relay
  

Relay outputs:

• NO: normally open relay interface
  
• COM: Common Interface Relays
  
• NC: 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