Addressable Input/Output Module for T&A 3 Series Intelligent Fire Alarm System
TX3208
Addressable I/O Module
Main Features:
- Non-polarized two-wire bus
- Built-in microprocessor
- Electronic address coding
- Intelligent self-diagnosis for both open circuit and short circuit
- Totally isolated bus input terminal and output terminal
- Plug-in structural design makes installation easy and reliable
- Enhanced capacity of interference resistance by multilevel wave filtering process
- Strong moisture resistance ability with PCB triple-proof process
Technical Specifications
- Loop protocol: T3 protocol
- Operating Voltage:
15VDC ~ 28VDC Loop Power
21VDC ~ 28VDC External PSU
- Operating Current:
Loop Power: Monitoring:≤0.65mA Action:≤3mA
External Power: Monitoring:≤5mA Action:≤20mA
- LED Indicator Status:
- Monitoring: Green, flashes periodically
- Signal Input: Red and Green LED indicators stay on
- Signal Output: Red stays on
- Operating Environment:
- Temperature: -10-+55
- Relative Humidity: ≤95%RH, non-condensing
- Color/Weight: White/143g
- Dimension: 87mm x 87mm x37mm(with base)
