Relay modules

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New RELAY MODULE 2-CH OPTO-ISOLATED 3VDC View larger

RELAY MODULE 2-CH OPTO-ISOLATED 3VDC

RELAYMOD 2 ISO3V

12 Items

In stock

7,50 €

Raspberry Pi, new Arduinos, micro:bit, ESP and similar 3.3V logic controller cards compatible relay module with two relays and opto-isolated control inputs.

Note! Not for professional use. Do not use for controlling mains-powered equipment. Only for use below 50VAC/DC.

You can control one relay on the module. The input is equipped with an opto-isolator for better protection. All connections with screw terminals. Indicator LEDs show which state the relay is in.

Features

  • 2 pcs 3,3V control voltage relay on card
  • Relay tips: 10A 250VAC / 30VDC
  • Control inputs with opto-isolators
  • Operating voltage: 3,3VDC
  • Power consumption:
  • Each channel has its own LED and one power-on LED
  • Trigger mode selection - HIGH or LOW active
  • Screw connections for inputs and outputs
  • NO and NC relay contacts on outputs
  • Fixing holes on the edges of the card, holes 3 mm dia.
  • Dimensions:

Connection

  • DC+ = +3.3VDC
  • DC- = GND (Ground or 0V)
  • In1 = Control signal #1, 3.3V as logic High; 0V as logic Low
  • In2 = Control signal #2, 3.3V as logic High; 0V as logic Low

Delivery

  • 1x Opto-isolated relay card with two relays
EAN38515937
Channels2
Control voltage3.3V
Current10A

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