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Relay module with optocoupler, selectable High or Low level, 2 channels, 5V
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Relay module with optocoupler for isolation, selectable High or Low level, 5V logic voltage, compatible with Arduino and other development boards.
The module has two LEDs, one green to indicate the On state and another red to indicate the Active state.
Specifications:
Supply voltage: 5VDC
Logic voltage: 5VDC
Trigger current: 5mAh
Number of channels: 2CH
Level: HIGH and LOW, selectable by jumper
Relay: 250VAC/10A, 30VDC/10A
Dimensions mm: 50 x 26mm
Interface:
DC+: 5VDC power supply
DC-: GND
IN1: Trigger, signal 1
IN2: Trigger, signal 2
NO1: Normally Open
COM1: Commun
NC1: Normally Closed
NO2: Normally Open
COM2: Commun
NC2: Normally Closed