2Pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level
$ 7.6
Description
2Pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level. The module uses genuine quality relay, normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;. NO2:way normally open relay interface, the relay before floating, pull back and COM2 short. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant. 2Pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level 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 module can be high or low by a jumper setting trigger; Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient ; Fault-tolerant design , even if the control line is broken , the relay will not operate ; Description : 1. The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A; 2. The power indicator (green) , relay status indicator (red) 3. Module size : 50mm * 26mm * 18.5mm (L * W * H) 4. Has four mounting bolts holes , hole 3.1mm, 44.5mm * 20.5mm pitch Module Interface: 1. DC +: positive power supply DC 12V 2. DC-: negative power connection 3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay 4. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay Relay Outputs: 1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1 2. COM1: 1 relay common interface 3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant 4. NO2:way normally open relay interface, the relay before floating , pull back and COM2 short 5. COM2: 2 Common Interface relay 6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post Note: This relay will be triggered by DC 12V, can not trigger with the arduino signal at 5V. Package Included: 2*DC 12V 2 Channel Relay Module With Isolated Optocoupler High and Low Level Trigger 1.6 inches x 2.0 inches x 0.72 inches. Weight: 1.76 oz Maximum Switching Current 10 Amps Maximum Switching Voltage 250 Volts Current Rating 10 Amps Mounting Type PCB Mount Part Number 3-01-0342 Contact Current Rating 10 Amps Wattage 50 watts Coil Voltage 12 Volts Connector Type Screw Item Weight 1.76 ounces Operation Mode Manual Contact Material Silver Contact Type Normally Open Unit Count 2.0 Count Model 3-01-0342 Size Small
