Hailege 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module
Hailege 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch 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 voltage is 5V, 9.12V, 24V are available ; 4. Each way module can be set high or low triggered by jumper ; 5. Fault-tolerant design, even if the control line is broken, the relay will not operate; 6. The power indicator (green), 8 relay status indicator (red) 7. Interface design humane, all interfaces can be connected directly via terminal wiring leads, very convenient 8. Module size: 141.5mm 50mm 18.5mm (LWH) 9. Has four mounting bolts holes , hole 3.1mm, pitch 136mm 44.5mm Module Interface : 1. DC +: 12V positive power supply 2. DC-: negative power connection 3. 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 1. NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM 2. COM1 - COM8: Relay Common Interface 3. NC1 - NC8: normally closed relay interface relay shorted with COM ago , after the pull-vacant High and low trigger selection: 1.S1-S8 in order to relay a road -8 way high and low trigger selection ; 2.Com with low short circuit , triggering the corresponding relay is low , while the high end of the short com high trigger Package Included: 1 12V 8 Channel Relay Module With Optocoupler