7 Part identification & Accessories
7.10
Extension units
For installation see page 45.
EXU-SI (kit for security functions)
Art. No. 1003554
0.5 s
0 s
3 s
ON
1
2
3
4
5
AIU (Audible warning signal)
Art. No. 656083
24 V DC
7.11
Battery backup unit
Art. No. 1003567
7.12
Cover piece kit
Art. No.: 1009935BK/SI
26
EXU-SA (kit for safety functions)
Art. No. 1003557
ILL-01887
Note! Disconnect mains when replacing battery.
Issue 2021-02-24
Risk of explosion if wrong type of bat-
tery is used.
1005088-en-22.0