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SMU-55000-852_DBL_LST_EN_0804.PDF • PAGE 1
ABuilding Safety. Building Security.
Control Module, monitored
SMÜ-55000-852
Control Module, monitored
SMÜ-55000-852
Control Module, monitored
Description
The addressable Control Module SMÜ-55000-852 ser-
ves for the line-monitored actuation of external devices,
such as fi re controls and acoustical or optical signal-
ling devices, via the bidirectional communication on the
ADM loop with Apollo/Discovery protocol. The external
devices are actuated by means of a monitored output.
An external supply voltage is required for powering the
external devices.
The address is easily selected by means of a built-in DIL
switch. The module has an integrated dual-isolator and
is fi tted into a plastic case. Status LEDs indicate the
condition of the output and the dual-isolator.
• ADM loop technology with
Apollo/Discovery protocol
• One line-monitored output
• Output line monitored for wire
breakage and short circuit
• Setting of module address by means
of address switch
• Integrated dual-isolator
Specifi cations
Operating voltage Supply through loop voltage
Current consumption from loop 1.9mA (quiescent)
External supply voltage max. 32VDC
Output current max. 1A (resistive or inductive load)
Monitoring voltage -10VDC
End-of-line resistor 10kΩ
Ambient temperature -20°C to +70°C
Dimensions L × W × H 150 × 90 × 48 (mm)
Colour white
Weight 240g
Approval VdS G201095
Order number 249073
Order name Control Module/Anal./XP95/Apo SMÜ-55000-852