Periphery board (500p) FCI2017
Auxiliary DC 24 V output
2
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Building Technologies
A6V10315038_f_en_--
Siemens Industry, Inc.
2016-02-25
2.7 Auxiliary DC 24 V output
Auxiliary output DC 24 V with a maximum output current of 1.5 A. The output can be
used for devices such as door holders, DACT, or RDT. The circuit is power limited and
is protected against a direct shorted output. The output is power limited and supervised
for overcurrent. To configure the output to shut down during AC loss to conserve the
battery, you must configure the system with the Engineering tool set.
If the output is configured to turn off on battery, then the output is used for
supplementary purposes only.
2.7.1 Wiring
2.7.2 X1001 Auxiliary output terminal block
Pin
Designation
Description
1
AUX (+)
Positive feed for Aux circuit (DC +24 V)
2
AUX (-)
Return feed Aux circuit
3
AUX (+)
Positive feed for Aux circuit (DC +24 V)
4
AUX (-)
Return feed Aux circuit
Admissible cable cross-section: 1 x 12-18 AWG or 2 x 16-18 AWG
2.8 Relays
Common alarm relay
The alarm relay changes state whenever a fire alarm is detected. In degrade mode, the
alarm relay will still activate in case of a fire, without processor control.
Common trouble relay
The trouble relay changes state whenever a system trouble is detected. In degrade
mode, the trouble relay will still activate without processor control.
Common supervisory relay
The supervisory relay changes state whenever a supervisory trouble is detected. In
degrade mode, the supervisory relay will not function.
Programmable user relay
The user programmable relay changes state depending on the configuration set in the
Engineering tool set.
In degrade mode, the user relay will not activate.
X1001
1
AUX
+
AUX
2
3
4
-
+
-
AUX
AUX
