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TX7140 Addressable Manual Call Point

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TX7140 Addressable Manual Call Point

The TX7140 Addressable Manual Call point use a non-breakable glass which is designed to press under light pressure triggering the call point into an alarm condition, with LED indicator mounted onto the front face to simplify the location of an operated call point. Safe to press and no hammer is required. The protected flap on the lower part is used for reset through supplied special tool. In the event of fire, once it is pressed, the LED goes on indicate the call point status and parallel sending communication signal to the control panel. The TX7140 manual call point is compatible to the TX7004 Analogue Intelligent Fire Alarm Control Panel, produced by single manufacture T&A, to avoid addressable communication compatibility problem.
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  • The TX7140 is engineered to avoid communication compatibility issues by being exclusively compatible with T&A systems like the TX7004 panel.
  • Its resettable design reduces maintenance costs and enhances operational efficiency, making it a cost-effective solution for fire safety.
  • Non-Breakable Glass: Safe, hammerless operation with light pressure activation
  • Microprocessor-Based: Ensures reliable signal processing and communication
  • LED Indicator: Simplifies identification of activated unit
  • Reset Mechanism: Protective flap with key reset for security and reusability
  • Aesthetically Pleasing: Low-profile design blends into various interiors
Manual Manual
  • Type: Intelligent Addressable Manual Call Point
  • Housing:
    • Material: ABS plastic, flame-retardant
    • Color: Red with white “FIRE” lettering
    • Dimensions:
      • With Backbox: 3.44 in. L x 3.44 in. W x 2.30 in. H (87.1 mm x 87.1 mm x 58.5 mm)
      • Without Backbox: 3.44 in. L x 3.44 in. W x 0.93 in. H (87.1 mm x 87.1 mm x 23.5 mm)
    • Weight: 160 g (0.35 lbs) with base, 90 g (0.20 lbs) without base
    • Mounting: Semi-flush (standard electrical box) or surface mount (with optional TX7004-MB backbox)
  • Electrical Specifications:
    • Operating Voltage: 16–28 VDC (24 VDC nominal) from loop
    • Current Consumption:
      • Standby: ≤0.6 mA
      • Alarm: ≤1.8 mA
    • Wiring: Two-wire, polarity-insensitive connection to addressable loop
    • Contact Rating: Dry contact output for alarm signaling
  • Performance:
    • Operation: Single-action press on non-breakable glass to activate
    • Reset: Resettable via supplied special key (no replacement parts needed)
    • Response Time: Immediate alarm signal upon activation (<0.2 seconds)
    • Indicator: Red LED, flashes every 3 seconds in standby, steady in alarm
  • Communication:
    • Protocol: T&A proprietary addressable protocol
    • Addressing: Digital, value range 1–254, set via handheld programmer or control panel
    • Loop Capacity: Compatible with TX7004 panel, up to 254 devices per loop
    • Status Reporting: Sends alarm and location data to the control panel
  • Environmental Specifications:
    • Operating Temperature: 14°F to 131°F (-10°C to 55°C)
    • Humidity: 0% to 95% relative humidity, non-condensing
    • Ingress Protection: IP43 (indoor use)
    • Location: Indoor application only

  • Features:

    • Non-Breakable Glass: Safe, hammerless operation with light pressure activation
    • Microprocessor-Based: Ensures reliable signal processing and communication
    • LED Indicator: Simplifies identification of activated unit
    • Reset Mechanism: Protective flap with key reset for security and reusability
    • Aesthetically Pleasing: Low-profile design blends into various interiors
  • EN 54-11:2001 + A1:2005 (LPCB Certified)
  • CE-CPR Compliant
  • RoHS and WEEE Directives

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