Pin Assignments For Releasing Module; X5 Plug Connection For Releasing Relay Output; Indicators; Led Indicators - Siemens FC2025 Manual

Pin Assignments for Releasing Module

18.4

18.4.1 X5 plug connection for releasing relay output

Indicators

18.5

18.5.1 LED indicators

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