Addressable Manual Call Point with Isolator

Referencia: MAD-450-I


The range of MAD-400-I modules has been developed to offer a wide and complete range of input and output ports to be used with DETNOV's CAD-150 family of analogue fire control panels. These modules let you manage a wide variety of situations, by monitoring and acting according to the installation's requirements.

The MAD-400-I modules have been designed to facilitate their installation process, and they may be installed using screws or fitted into a DIN rail. Each module is equipped with removable terminal blocks and a LED status indicator.

The analogue MAD-450-I is an essential element for manual alarm generation in an analogue system. The manual call point is directly connected to the loop and must get an address in the loop with the PGD-200 programmer. The manual call point is equipped with an LED status indicator that blinks when it is polled by the control panel, and is switched on when it is pressed in order to generate an alarm.

The isolator  protects the system from short circuits in the loop, and its function is to disconnect the loop section between the 2 isolators that are nearest to the short circuit, allowing the rest of the installation to work without trouble. 


     Resettable call point
     Optional protection cover
     Key for a maintenance test included
     Two-wire connection with non-polarity
     Loop-powered unit
     Connections through removable terminal blocks, and simple fitting of the cable
     EN54-11 and EN54-17 approved


Analogue manual call points are the elements used to force an alarm state on the system.

Technical features

Loop features:
   Operating voltage: From 22 to 38VDC
   Quiescent current consumption: < 300 μA
   Alarm current consumption: < 3 mA

2 x 1.5 mm2 twisted and shielded cable

Operating temperature: From -10ºC to +70ºC
Relative humidity: 95% without condensation
IP Index: IP40

Physical features
Size: 98 mm x 98 mm x 48 mm
Material: ABS

EN54-11 and EN54-17
Certificate number: 0370-CPR-1866


Size: 98 mm x 98 mm x 48 mm


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