LST HFM/3/22/02 User manual

0786–CPD–20361
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HFM-ADM_DBL_LST_EN_0819.PDF • PAGE 1
ABuilding Safety. Building Security.
Manual Call Point
HFM/3/22/02
Description
Specifi cations
The manual call point according to EN 54-11/B is de-
signed for use in ADM loops with System Sensor/200
protocol and is accommodated in a robust die-cast
aluminium case. In comparison with plastic cases, the
aluminium case proves to be of advantage even after
years of use, thanks to its resistance to environmental
impact: It is virtually unbreakable, form stable and hard-
ly changes its colour in sunlight.
A built-in LED optically indicates the activated condition
of the manual call point. The detector address can be
set by means of a push-button and the entered address
is displayed by an LED. The detector is provided with a
dual-isolator, which disconnects the adjacent loop ele-
ments fast and safely in case of a short circuit.
The hinged door can be opened up to an angle of 180°
and it is provided with a replaceable pane of glass. If
the detector has been activated, an integrated locking
device prevents the closing of the door.
Custom versions with different colours, designs, func-
tions and internal wirings are available on inquiry. By
means of the optional Protection Kit HFM/HM-ZS-IP54,
the protection class can be increased to IP54.
• ADM loop technology with
System Sensor/200 protocol
• Robust die-cast aluminium case
• LED indicates activation
• Integrated dual-isolator
• Operating instructions by means of
standardised symbols
• Increase of protection class to IP54
by using optional protection kit
Operating voltage Supply through loop voltage
Current consumption 300µA (quiescent)
Ambient temperature -20°C to +60°C (continuous operation)
-25°C to +70°C (max. 12 hours)
Protection class IP43
Dimensions W × H × D 125 × 125 × 34 (mm)
Colour fl ame red, RAL 3000
Weight 400g
Approval VdS G202035
0786-CPD-20361
Order number 245362
Order name Manual Call Point/Red/Anal./SS HFM/3/22/02