Auxiliary 24Vdc Output; Wiring Specs; X1001 Auxiliary Output Terminal Block - Siemens FC2025 Manual

FS20 Marine Fire Detection Control Panel
X801 Bell Follower Terminal Block
Pin
1
2
Admissible cable cross-section: 1 x 12-18 AWG or 2 x 16-18 AWG

Auxiliary 24VDC Output

12.4
The Auxiliary output DC 24 Volt 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 over current. To configure the output to shut down during AC loss
to conserve the battery, you must configure the system with the Engineering tool.
If the output is configured to turn off the battery, then the output is used for
supplementary purposes only.

12.4.1 Wiring Specs

12.4.2 X1001 Auxiliary Output Terminal Block

Pin
1
2
3
4
Admissible cable cross-section: 1 x 12-18 AWG or 2 x 16-18 AWG
64
Siemens Industry, Inc.
Building Technologies Division
Designation Description
BF (-) Input from external fire control panel.
The return feed from the external control unit's NAC circuit connects here.
BF (+) Input from external fire control panel.
The active positive output from the external control unit's NAC circuit
connects here.
X1001
+
AUX
AUX -
+
AUX
AUX -
Designation Description
AUX (+) Positive feed for Aux circuit (DC +24 V)
AUX (-) Return feed Aux circuit
AUX (+) Positive feed for Aux circuit (DC +24 V)
AUX (-) Return feed Aux circuit
1
2
3
4
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