REV 0, June 2005Page 248
Operation Manual SUPREMA
11. Technical Data
Technical Data
Number of fire detectors: 8
Number of terminals per fire detector: 2 Connection:
10-way ribbon cable
Reset input: Connection for a normally open contact
10 mA maximum
Maximum wire cross section: 2.5 mm
2
Supply voltage INT EXT BAT: 19 ... 32 VDC
Maximum power consumption: 1 A
Outputs:
Earth fault : Changeover Relay contact
Voltage control: Changeover Relay contact
(24DC electrically separated)
Temperature range: 5 °C ... 40 °C
Humidity: 0 ... 90 % relative humidity
noncondensing
Dimensions: 155 x 90 x 60 mm
Weight: 260 g
11.2.26 Dummy Relay
Order No.: 10052880
Function
Operating temperature range: -20 °C ... 40 °C
Storage temperature range: -20 °C ... 50 °C
Operating voltage: 18 ... 32 VDC
Humidity: 0 ... 90 % relative humidity
noncondensing
Dimensions: approx. 29 x 30 x 8 mm
Weight: approx. 5 g
11.2.27 MAR Analog Redundant
Order No.: 10022152
Function
This module is used for the redundant processing of input signals. The measurement values
are digitised in parallel with the MAI module by a 12-bit ADC and transferred to the second
MDA (B). The function here is identical to that of the MAI module.
The supply and input signal take-over are provided by the MAI.
In redundant systems, a MAR module is required for every MAI module.
Temperature range: 5 °C ... 40 °C
Humidity: 0 ... 90 % relative humidity
noncondensing
Dimensions: 95 x 24 mm
Weight: 15 g
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