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Relay Module (1 Channel) 24V High/Low Level Trigger

50.00 EGP

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Availability: In Stock
SKU:34963000692010

Specifications

  • Normally open and Normally closed.
  • High-level trigger or low-Level trigger selection by a jumper.
  • Optocoupler isolation.
  • Terminal blocks for both input and output.
  • Two LED indicators: power (green LED), the relay status (red LED).
  • Fault-tolerant design, even if the control line is broken, the relay will not operate.
  • Control voltage : 24V.
  • Trigger current: 3mA ~ 5mA.
  • Maximum load: AC 250V/10A, DC 30V/10A
  • Dimension: 50mm x 26mm x 18.5mm (Lx Wx H).

Input Interface

  • DC+ : Connect the positive pole of the power supply.
  • DC- : Connected the negative pole of the power supply.
  • IN: Signal trigger input ( high or low level signal selected via a jumper).

Output Interface

  • NO: The normally open interface.
  • NC: The normally closed interface.
  • COM: The common interface for both normally open and normally closed.

High/Low level Trigger Selection Jumper:

  • If the jumper is placed between COM and L, the relay uses LOW level trigger.
  • If the jumper is placed between COM and H, the relay uses HIGH level trigger.

How it works

High Level Trigger:

  • When IN is LOW level signal, the NO does not connect with COM and the NC connects with COM.
  • When IN is HIGH level signal, the NO connects with COM and the NC does not connect with COM.

Low Level Trigger:

  • When IN is LOW level signal, the NO connects with COM and the NC does not connect with COM.
  • When IN is HIGH level signal, the NO does not connect with COM and the NC connects with COM.

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