TF-TFM20

TF-TFM20

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48h
  • Addressable module 2 entries
  • 4 operating criteria:
  • alarm, silence, reset or and none
  • 2 connection modes input: Alarm/Sighting
  • 1 output status signalling led
  • Surface or DIN mounting with accessory (TFDIN)
  • Description
  • Specifications
  • Contents
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Addressable module of 2 supervised inputs, individually identified by the System, occupies maximum 2 addresses.

Programmable functions with 4 operating criteria: alarm, silence, reset and none, 2 input connection modes: Alarm or Fault, 2 input status repeater outputs and 2 status signaling led.

Complete RSC® device management: programming, remote management and control of all operating parameters.

Surface or DIN mounting (TFDIN accessory).

EN 54-18: 2005/AC: 2007 - EN 54-17: 2005.

Approval certificate 1293-CPR–0420.


  • TECNOFIRE
  • Addressable module of 2 supervised inputs
  • Fire-Speed Protocol
  • Line separator (IN / OUT) with double isolator
Device name TFM20
Description Module 2 entries
Communication protocol FIRE-SPEED
Address 2 rotary selectors
Busy addresses 1 address for each entry (máx.2)
Frequency of interrogation 2 levels
Communication WITNESS Signaling that can be excluded
Performance criteria 4
Type of entries Alarm or malfunction
Power From loop
Nominal stressl 24V DC
Operating voltage 18V...30VDC
Standby absorption 500μA @ 24V DC in absence of communication
Absorption in alarm 2,3mA @ 24V DC
Repeater output 9,4V DC 6mA (protected)
Line separator Intelligent isolator (no device loss)
Exercise temperature -15°C...+70°C
Relative humidity 10%...93% (in absence of condensation)
Degree of protection IP40
Container ABS V0
Dimensions (L x W x D) 112 x 78 x 25mm
Weight 165g
StandardEN 54-18: 2005/AC: 2007 - EN 54-17: 2005
Certification number 1293-CPR-0420
Year of CE marking 14
Benefit statement number 009_TFM20
  • Addressable module 2 entries

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