5 v 30 a type C (complete) optical coupling isolation relay module
5 v 30 a type C (complete) optical coupling isolation relay module

Description of product

  • On-board EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong
  • On-board 5 v,30 a / 250 vac,30 a / 30 VDC relays, the relay long life can absorb 100000 times in a row
  • Module can be directly and MCU I/O link,with the output signal indicator
  • Module with diode current protection,short response time
  • Module is normally open (NO),normally closed (NC) output
  • PCB size: 34(mm) x39 (mm)