Hi Letgo 12 V 8 Channel Relay Module With Opto Isolated Support High And Low Level Trigger

Description

12V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger 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 5V912 V 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 ( L * W * H ) 9 . Has four mounting bolts holes hole 3.1mm pitch 136mm * 44.5mm 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 0