Description
Addressable 4input / 4output Multi-Module Overview
The output relay is normally used for overriding equipment such as lift return, door holder, smoke extract fans, air handling unit, auto dialler to fire brigade, BMS and etc. Also, the input circuit is used to acknowledge normally open monitor signal from interface equipment then sending communication signal to the control panel, ideally for monitoring sprinkler system, pressure switch, position switch, signal valves and other third-party equipment such as conventional panel.
In addition, the unit incorporates an intelligent processor that provides automatic monitoring for both open and short circuit of the input signal line. All interfaces can be seen on the panel and can be configured on the command builder to create requirement for fire event scenario, as each circuit has it own unique address, this module occupied 9 address.
Features and Benefits
• EN54-18 Compliance
• Built-in MCU processor and digital addressing
• Enhanced capacity of interference resistance by using multilevel wave filtering process
• Four circuits 24Vdc/3A Output relay contact
• One sounder circuit output.
• Four circuits Input Fire or Supervisory signal configuration
• Parallel connecting to 16 conventional detectors
• Input Cable monitored
• LED status indicator
