Pin Assignments - Siemens FS720 Quick Reference For Components / Pin Assignment

12.2

Pin assignments

12.2.1 X2 fire department operating panel / X3 fire department operating
panel
Building Technologies
Fire Safety & Security Products
Inputs and outputs which are not used do not require termination.
X2 fire department operating panel
PIN Designation
8 +24V
7 0V
6 UE ausgel
5 LA ausgel
4 Bf St ab
3 Ak Sign ab
2 BMZ rueckst
1 UE ab
Admissible cable cross-section: 0.2 ... 1.5 mm²
X3 fire department operating panel
PIN Designation
8 Bf St ab
7 Ak Sign ab
6 BMZ rueckst
5 UE ab
4 UE pruefen
3 Reserve
2 Reserve
1
Admissible cable cross-section: 0.2 ... 1.5 mm²
Fire department periphery module FCI2001-D1 [DE]
Description
Operating voltage (+24 V)
Operating voltage (-)
Transmission transmission triggered
Extinguishing system triggered
Fire controls off
Acoustic signals off
Reset fire control panel
Remote transmission off
Description
Fire controls off
Acoustic signals off
Reset fire control panel
Remote transmission off
Check remote transmission
Reserve output
Reserve input
Not used
67
A6V10210410_a_en_--
18.05.2009