Addressable Zone Monitoring Module for T&A 3 Series Intelligent Fire Alarm System

TX3217

Addressable Zone Monitoring Module

Main Features:

• Non-polarized two-wire bus
• Built-in microprocessor
• Electronic address coding
• Intelligent self-diagnosis of open circuit
• Enhanced capacity of interference resistance by multilevel wave filtering process
• Parallel connecting up to 16 conventional detector with current <100μA per detector

Technical Specifications

• Operating Voltage: 15~28VDC loop; 24VDC Power Supply
• Operating Current:
  • Bus Standby≤1.1mA
  • Bus Alarm≤2.9mA
  • P1+ and N1- Terminals : Fault2.8mA; Standby 2.8~9mA ; Alarm11mA
• LED Indicator Status:
  • Monitor: Green, flashes periodically
  • Action: Red stays on
  • Fault: Yellow stays on
• Max 32 pcs of TX3217 can be connected to each loop.
• P1+ and N1- terminal must connect with a 6.8K resistor
• Operating Environment:
  • Temperature: -1055
  • Relative Humidity: ≤95%RH, non-condensing
• Color/Weight: White/132g
• Dimension: 87mm x 87mm x 37mm