NOYITO 9V 2-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board

NOYITO 5V9V12V24V 2-Channel Relay Module High Low Level Trigger User Manual https://1drv.ms/b/c/4a0865b22350d05c/IQBc0FAjsmUIIIBKtwAAAAAAATAiufKBNE8ldRKbdVOgzMY?e=5Qrqvd Feature: Module Size: 50*41*18.5mm / 2“×1.6”×0.7“（L* W * H） With 4 fixed bolt holes, diameter 3.1mm, spacing 44.5*35.5mm High and low level trigger selection: Trigger current is 2-4mA,. 1. S1 First channel relay high or low level trigger selection; 2. S2 Second channel relay high or low level trigger selection; 3. com and low in short circuit, the relay is low level trigger, com and high end in short circuit, the relay is high level trigger. Input Interface: 1. DC+: to connect the power positive 2. DC-: to connect the power negative 3. IN1: First channel signal trigger end, can set the high or low level control relay 4. IN2: Second channel trigger end, can set the high or low level control relay Output Interface: 1. NO1: First channel relay normally open interface, suspend the relay before pulling, then short connect with COM1 2. COM1: First channel relay common interface 3. NC1: First channel relay normally close interface, short connect the relay with COM1 before pulling, then suspend 4. NO2: Second channel relay normally open relay interface, suspend the relay before pulling, then short connect with COM2 5. COM2: Second channel relay common interface 6. NC2: Second channel relay normally close interface, short connect the relay with COM2 before pulling, then suspend Package Inlcuded: 1pcs NOYITO 2-Channel Relay Module

• Can set high or low level trigger with jumper, to meet the demand of more trigger applications.
• With patch optical isolation, strong drive ability and stable performance, the trigger current is 5mA.
• With Fault Tolerant Design, humanized terminals, even if the control line is broken, the relay will not take any action.
• With green power light, red relay status indicator light, can directly reflect the current module working condition.