8 Way Relay Module - 12V, Low Level Trigger

Availability: 250 items
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Description :

  • The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
  • Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;
  • The module voltage is 5V, 9,12 V, 24V are available ;
  • Each way module can be set high or low triggered by jumper ;
  • Fault-tolerant design , even if the control line is broken , the relay will not operate ;
  • The power indicator ( green ) , 8 relay status indicator ( red )
  • Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
  • Module size : 141.5mm * 50mm * 18.5mm ( L * W * H )
  • Has four mounting bolts holes , hole 3.1mm, pitch 136mm * 44.5mm

Module Interface :

  • DC +: 12V positive power supply
  • DC-: negative power connection
  • IN1-IN8: each way based on the settings , can be high or low to control the corresponding relay

Relay outputs :

24 line interface, the interface can be directly connected to all leads , user-friendly

  • NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM
  • COM1 - COM8: Relay Common Interface
  • NC1 - NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant

High and low trigger selection :

S1-S8 in order to relay a road -8 way high and low trigger selection ;
Com with low short circuit , triggering the corresponding relay is low , while the high end of the short com high trigger

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