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TX3212 Wireless I:O module.png

Technical Parameters

Bus Voltage: 15~28V (pulse voltage)

Bus Monitoring Current: ≤0.5mA

Bus Operation Current: ≤2.0mA

Power Monitoring Current: ≤3.5mA

Power Operation Current: ≤20.0mA

Input Indicator Light: Red (flashes once in normal monitoring state, twice in fault state, and stays on in feedback state)

Output Indicator Light: Red (stays on in operation state)

Coding Method: Electronic coding (occupies one bus address point, configurable between 1~242)

Terminal Resistance: 10kΩ

Wiring System: Non-polar two-wire connection with fire alarm controller; non-polar power cord connection with power supply

Operating Environment: Temperature -10°C~55°C, relative humidity ≤95%RH (non-condensing)

Dimensions: 86mm×86mm×33mm (including base)

Weight: Approximately 106g (including base)

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