Specifications:

• Supply voltage: 5V
  
• Quiescent current: 5mA
  
• Maximum operating current: 190mA / 80mA / 50mA
  
• Trigger mode: low trigger, high trigger
  
• Load voltage: DC 30V or AC 250V
  
• Load current: 30A
  
• Relay life: more than 100,000 times
  
• Size: about 70 * 72 * 22MM
  
• Trigger voltage range:
  5V low trigger module: 0-2VDC relay on (ON), 3-5VDC relay off (OFF)
  5V high trigger module, 3.3-5VDC relay (ON), 0-2.5VDC relay off (OFF)
  
• Using double-sided FR-4PCB board
  
• Using high-power relay, control the load up to 30A
  
• With each optocoupler isolation, anti-interference ability
  
• Black 9500 terminals, more convenient for high-current wiring
  
• Each circuit has a relay on LED indication
  
• The modules comply with international safety standards with isolation slots in the control and load areas

Applications:

• PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification