Pin Assignments - Siemens FS720 Mounting & Installation

Installing, exchanging and connecting modules
6
Periphery board (4 loops)

6.3.2 Pin assignments

6.3.2.1 X1 supply
56 | 222
Building Technologies
Fire Safety
Mounting steps
1. Mount the periphery board (4-loop) (3) with the 13 fixing screws (2) to the
threaded bolts (1) that are embedded in the rear panel.
2. Wire up the periphery board (4-loop) according to the pin assignments below.
3. Re-install any modules that you may have had to remove.
Inputs and outputs which are not used do not require termination.
C-NET detector lines which are not used must not be terminated.
Pin Designation
1 #BATT
2 #CONV
3 #MAINS
4 COMMON
5 3SRC+
6 3SRC–
7 VSYS+
8 VSYS+
9 VSYS–
10 VSYS–
Admissible cable cross-section: 0.2...2.5 mm²
X1
#BATT
#CONV
#MAINS
COMMON
3SRC+
3SRC-
VSYS+
VSYS+
VSYS-
VSYS-
Description
Message input from the power supply: Battery fault
Message input from the power supply: Converter fault
Message input from the power supply: Mains failure
Ground
Third power supply input (+) [FR]
Third power supply input (–) [FR]
Supply input from the power supply (+)
Supply input from the power supply (+)
Supply input from the power supply (–)
Supply input from the power supply (–)
1
2
3
4
5
6
7
8
9
10
A6V10210390_j_en_--
2015-12-15