Pin Assignments Version A4 - Siemens FS720 Mounting & Installation

Installing, exchanging and connecting modules
6
Power supply (150 W)

6.6.3 Pin assignments version A4

6.6.3.1 X1 mains connection
6.6.3.2 X8 output voltage
Pin Designation
10 +B
I-begr.
9 +B
I-unbegr.
8 +24 V
7 +24 V
6 +24 V
5 +24 V
4 +24 V
3 0 V
2 0 V
1 0 V
76 | 222
Building Technologies
Fire Safety
Pin Designation
1 PE
2 L
3 L
4 N
5 N
Admissible cable cross-section: 0.2...2.5 mm²
Description
Connection for battery, current limited via internal battery fuse F2 (without parallel
switching)
Connection for battery, no current limit (when switching in parallel, fuse in the
cable tree)
Supply output +24 V
Supply output +24 V
Supply output +24 V
Supply output +24 V
Supply output +24 V
Supply output 0 V
Supply output 0 V
Supply output 0 V
Admissible cable cross-section: 0.2...2.5 mm²
Batteries may be connected either on terminal 10 or, with external fuse, to
terminal 9.
Description
Earth (protective conductor)
External conductor (L1)
External conductor (L1)
Neutral conductor
Neutral conductor
A6V10210390_j_en_--
2015-12-15