2Pcs 8 Channel 12V Relay Module High Low Level Trigger with Optocoupler Isolation Load 8 Ways Relay Switch Module DC 30V AC 250V 10A Home Intelligent Control Module

Supply voltage: DC 12V Trigger mode: High / low level trigger Normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A Trigger current 5mA The power indicator (green); the relay status indicator (red) Module Interface: DC + : Power supply positive (module supply voltage must be DC, and the voltage to be consistent with the relay voltage.) DC - : Power supply negative IN1-IN8 : According to the setting of each way, it can control the corresponding relay to be high or low. Relay output: All interfaces can be directly connected,user-friendly NO1 - NO8: relay normally open interface COM1 - COM8: relay common interface NC1 - NC8: normally closed relay interface High / low trigger select : S1-S8 is the relay 1-channel to 8-channel high / low trigger selection COM and Low connected, the relay is low-level trigger COM and High connected. the relay is high-level trigger Pacakage included: 2 x 8 channel relay module

• 8 channel relay module uses genuine quality relay, normally open interfaces maximum load: AC 250V/10A, DC 30V/10A
• Relay module using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA
• The 8 way module can be high or low by a jumper setting trigger, the interface design of human nature, equipped with fixing screw hole, easy to install.
• Dual trigger design, use a dedicated two-way driver IC, strong resist interference, use diode continued current to protect it.
• The input and output are 5.08mm wiring terminals, wiring is more convenient, suitable for PLC control.