SELECTiQ: Solid State, Q Relay (iQMT2)

The SELECTiQ series is the world's first fully digital Q-style signalling relay for the rail industry, developed by the SELECTRAIL Australia team.

Selectrail's innovative technology combines the function of traditional Q-signalling relays with 100% solid-state technology enhancements, improving reliability, performance and functionality over its electromechanical predecessors.

Features

• Over 25x Longer Life Expectancy: Compared to traditional relays
• Safety Integrity Level: SIL2
• Completely backward and upward compatible with existing electromechanical relays and Q-relay plugboards. Just plug it in. No pretesting is required as our SELECTiQ relay tests itself and will shut down safely if it detects a fault.
• Designed for operating temperatures: -40C to +70C
• Consistent output and operation over its lifespan:
  Our rigorous in-house testing has proven up to 25,000,000 cycles without failure
• ZERO maintenance:
  This unit requires no hard wiring changes, no customer testing, no batteries, or additional power supply (only coil supply as with traditional Q-style relays). A visual LED indicator has been added to the unit to provide confirmation that it is switched on, operational, not in fault state and "latched"
• Available Biased only
  

View our technical datasheet