KNACRO 4-Channel Relay Module DC 24V with Optocoupler Isolation H/L high/Low Level Triger for Arduino DC 24V 10A, 4-Channel

KNACRO 4-Channel Relay Module DC 24V with Optocoupler Isolation H/L high/Low Level Triger for Arduino DC 24V 10A, 4-Channel

KNACRO 4-Channel Relay Module DC 24V with Optocoupler Isolation H/L high/Low Level Triger for Arduino(DC 24V 10A, 4-Channel): Home Improvement. Buy KNACRO 4-Channel Relay Module DC 24V with Optocoupler Isolation H/L high/Low Level Triger for Arduino(DC 24V 10A, 4-Channel): Controls - ✓ FREE DELIVERY possible on eligible purchases. This 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 . This module can be high or low by a jumper setting trigger . Fault-tolerant design, even if the control line is broken, the relay will not operate . If you need more technical support, just contact us on AMAZON! . 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 Operating voltage 24V; . 4. The module can be high or low by a jumper setting trigger; . 5. Fault-tolerant design, even if the control line is broken, the relay will not operate; . 6. The power indicator (green), the relay status indicator (red) . 7. The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient . 8. Module size: 73mm*50mm*17mm (L*W*H) . Module interface: . 1. DC+: positive power supply (VCC) . 2. DC-: negative power supply (GND) . 3. IN1,IN2,IN3,IN4: can be high or low level control relay . S1,S2,S3,S4, HIGHT OR LOW LEVER . Relay outputs: . 1. NO1,2,3,4: normally open relay interface . 2. COM1,2,3,4: Common Interface Relays . 3. NC1,2,3,4: normally closed relay interface . High and low level trigger options: . It is low level trigger when jumper connect to LOW pin . It is high level trigger when jumper connect to HIGH pin . . Package: . 1*24V 4CH relay module . . .

KNACRO 4-Channel Relay Module DC 24V with Optocoupler Isolation H/L high/Low Level Triger for Arduino DC 24V 10A, 4-Channel

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