Ajax Fibra MultiRelay

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Four-channel relay with potential-free contacts to control power supply remotely

Ajax Fibra MultiRelay

Features 🚀  

  • Module with 4 independent relays
  • Bidirectional
  • Bus line range up to 2000 m
  • 1 input line and 4 output relays
  • Contacts without potential
  • 2 operating modes: pulse and bistable
  • Configurable contact status: NC and NO
  • Compatibility with direct current and alternate current circuits

Specifications 🤓

Brand Ajax Fibra
Security grade Grade 3
Number of input lines 1
Number of relays 4
Contact statuses Normally open (NO) and Normally closed (NC)
Operating modes Bistable or impulse
Impulse mode operating time From 10 seconds to 2 hours
Compatibility with circuits Alternate current and direct current
Maximum current up to 5 A to 30 V⎓
to 10 A to 230 V~
Transmission distance Up to 2000 m (Recommended): twisted pair U/UTP cat. 5)
Tamper-resistant opening Available (connected to the housing)
Bus connection 4 wire cable
Power 24 VDC of fibra bus
Compatibility Compatible with Hub Hybrid (2G and 4G)
Temp. operation -10 ºC ~ 40 ºC
Dimensions 55 (H) x 90 (W) x 30 (D) mm
Weight 84 g


Technical data sheet

Package includes 📦

  • MultiRelay Fibra
  • Quick start guide