Ajax Superior MultiTransmitter IO (4X4) Fibra Input Expander

Superior MultiTransmitter IO (4X4) Fibra brings third-party wired equipment into an Ajax system. Four inputs take alarms from existing detectors and four outputs drive devices such as bolt locks, blocking elements and sirens. It is the module that lets an installer keep working kit on a retrofit instead of ripping it out.

Inputs accept NC, NO, EOL, 2EOL and 3EOL wiring with end-of-line resistance from 1 to 15 kΩ, and the four outputs are split into two logical and two relay outputs running in pulse or bistable mode. A 12 V power output rated to 500 mA feeds the connected devices. It sits on the Fibra bus up to 2,000 m from the hub, draws up to 7.5 W from the line, and reports its own status through automatic self-diagnosis.

Key features

• 4 input zones for third-party wired detectors
• 4 outputs (2 logical, 2 relay) for locks, blocking elements and sirens
• Supports NC, NO, EOL, 2EOL and 3EOL connection types
• 12 V power output rated to 500 mA for connected devices
• Pulse and bistable operating modes
• Fibra wired communication up to 2,000 m from an Ajax hub or line extender
• Automatic self-diagnosis with status reporting and Case tamper support

Specifications

• Input zones: 4
• Outputs: 4 (2 logical, 2 relay)
• Connection types: NC, NO, EOL, 2EOL, 3EOL
• EOL resistance range: 1 to 15 kΩ
• Power supply output: 12 V, up to 500 mA
• Power consumption: Up to 7.5 W from the Fibra line
• Communication protocol: Fibra (wired)
• Communication range: Up to 2,000 m with an Ajax hub or Fibra line extender
• Wired device range: Up to 400 m between the module and connected devices
• Compatible enclosures: Case A (106), Case B (175), Case D (430)