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Ajax MultiRelay Fibra

64932.183.NC1


The Ajax MultiRelay Fibra is a wired smart relay module giving an Ajax system four independent outputs for switching gates, lighting, locks or plant. Each relay uses potential-free dry contacts for AC or DC circuits and runs bistable or in pulse mode, from 10 seconds to 2 hours.


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Orders dispatch in 1–5 business days for in-stock items.

  • Australia-wide delivery via tracked parcel service (signature and insurance on higher-value orders).
  • Estimated delivery times: Metro 3–5 business days, Regional 5–10 business days, Remote 10–15 business days after dispatch.
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Manufacturer Details

Ajax Systems

Ajax Systems

https://ajax.systems/products/superior-multirelay-fibra/

64932

Superior MultiRelay Fibra gives an Ajax system four independent relay outputs for switching gates, lighting, locks or plant from the app or from a scenario. It is the module to reach for when a wiring diagram needs more than one controlled circuit.

Each relay uses potential-free dry contacts, so it can sit in AC or DC circuits and be configured normally open or normally closed. Channels run bistable or in pulse mode with the pulse length set anywhere from 10 seconds to 2 hours, and contact states are held through a power outage. The module takes power and data from the Fibra line at up to 2,000 metres and installs inside a Case2 enclosure, sold separately.

Key features

  • Four independent relays with potential-free dry contacts
  • Works in both AC and DC circuits
  • Bistable or pulse operation, pulse configurable from 10 s to 2 h
  • NC or NO contact state configurable
  • Contact states maintained after a power outage
  • Overheating protection deactivates all relays at +80 °C
  • Powered from the Fibra line up to 2,000 m from the hub

Specifications

  • Device type: Four-channel relay module
  • Relay channels: 4 independent relays
  • Contact type: Potential-free (dry) contacts
  • Circuits supported: AC and DC
  • Operating modes: Bistable and pulse (10 s to 2 h)
  • Communication: Fibra wired protocol
  • Communication range: Up to 2,000 m over U/UTP cat.5
  • Power consumption: Up to 0.18 W
  • Overheating protection: All relays deactivate at +80 °C
  • Housing: Case2 compatible, sold separately

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