Project Description

Auxiliary Relay Cards

When you have to switch large loads with open collector outputs or small relays, the auxiliary relay cards can be used. The relay card will isolate and ensure that the larger electrical currents do not directly interact with your delicate electronics. This not only protects your circuits from electrical noise, voltage spikes, and other harmful conditions but also enhances the reliability and longevity of your overall system.

Elsema relay cards use industrial grade relays which conforms to several safety standards, UL, C-UL and VDE.

Auxiliary Relay Card with 1 Relay and 12 Volts Supply

1-ch relay card
Part Number Relay1-12
Supply 11-14 Volts DC
Contact Rating 16 Amps
User Manual

Auxiliary Relay Card with 1 Relay and 24 Volts Supply

1-ch relay card
Part Number Relay1-24
Supply 21-28 Volts DC
Contact Rating 16 Amps
User Manual

Auxiliary Relay Card with 8 Relays and 12 Volts Supply

Auxiliary Relay Card with 12 Relays
Part Number Relay8-12
Supply 11-14 Volts DC
Contact Rating 8 Amps
User Manual

Related Products

Download Catalogue

  • Automatic sliding gate motor kits
  • Automatic swing gate motor kits
  • Solar gate kits
  • Control cards
  • Door controls
  • Keyring Remotes
  • IP66 rated Cases
  • Solar Panels
  • Backup Batteries
  • Transmitters
  • Receivers
  • Antennas
Elsema Catalogue
Download Catalogue