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Input Module Connect conventional detector with bus type address

  • Input Module Connect conventional detector with bus type address

Input Module Connect conventional detector with bus type address

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  • Model: FT-952
  • Shipping Weight: 0.2kgs
  • 500 Units in Stock
  • Manufactured by: HST fire alarm


The Intelligent input module (module for short) is used with,a two bus fire alarm control panel. It can be connected with a conventional smoke detector, a conventional heat detector, a conventional manual call point, a conventional hooter/horn and some other equipment. After the said equipment starts to operate, the alarm signal output will be sent by the module to the fire alarm control panel through a signal bus to give a fire alarm.
Features and technical parameters
1.Mode of operation: Nonpolar two-wire bus system
2.Quiescent current: <0.5mA (bus); <6mA (power line)Action current: <2mA (bus); <15mA (power line)
3.Operation indicator: The inspection indicator will blink once about every 12 seconds in the inspection status or remain lit in the operation status.
4.Operating environment: Temperature: -10C~50C; relative humidity: <=95% (40C±2C, without condensation)
5.Terminal load: 4.7K resistance
6.External dimensions: 86×86×40(mm)
7.Weight: about 119g
8.Executive standard: GB16806-2006
Wiring method of the module
1.When connecting the module with a detector, a manual alarm button or a hydrant button, do not connect the positive and negative poles inversely.
2.At most, 50 detectors can be connected in parallel with a module and up to 10 detectors can give an alarm at the same time. If all the detectors give an alarm at the same time, those with deficient indicator luminance will fail to display the alarm status correctly.
3.Do not make two or more products in a single circuit share the same address or the system will report a coincident code fault.
4.Confirm the type of the external equipment connected to the module (feedback equipment or fire alarm equipment) and have the corresponding equipment type of the module set in the fire alarm control panel. After automatic login, the module will treat the external equipment as fire alarm equipment by default.