Siemens FC924 User Manual

FS20 Marine Fire Detection Control Panel
101
Siemens Industry, Inc. A6V10519176_enUS_b
Building Technologies Division
18.4 Pin Assignments for Releasing Module
18.4.1 X5 plug connection for releasing relay output
Pin
Designation
Description
4 REL_CIR1 (+) Relay output for releasing 1
3 REL_CIR1 (-) Relay output for releasing 1
2 REL_CIR2 (+) Relay output for releasing 2
1 REL_CIR2 (-) Relay output for releasing 2
Admissible cable cross-section: 12…18 AWG, unshielded
+
-
3
4
+
- 1
2
X5
REL_CIR2
REL_CIR2
REL_CIR1
REL_CIR1
*
REL_EOL
*
REL_EOL
*REL-EOL: Terminating resistor 24 kΩ and diode (Siemens part
number 500-696359)
18.5 Indicators
18.5.1 LED indicators
LED
Color
Function
Condition
Definition
H1 Green Status of releasing circuit 1 Off Releasing circuit 1 inactive
On Releasing circuit 1 activated
H2 Green Status of releasing circuit 2 Off Releasing circuit 2 inactive
On Releasing circuit 2 activated
H3 Green Status of processor Off (steady) Processor is not running
Flashing Processor is running
On (steady) Processor is not running

Siemens FC924 Specifications

General

Brand	Siemens
Model	FC924
Category	Control Panel
Language	English