RELAY MODULE 1-CH OPTO-ISOLATED 3VDC

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

• 1 pcs 3,3V control voltage relay on card
• Relay contacts: 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, 3.3V as logic High; 0V as logic Low

Delivery

• 1x Opto-isolated relay card with one relay