Bosch PLN‑24CH12 Specifications download pdf (Page 10)

10 en | System Overview Battery Charger

180110011Aa | V1.1 | 2011.05 Installation and Operation manual Bosch Security Systems B.V.

3.4.2 Connections on the rear panel

Figure 3.2 Rear view of battery charger

A Mains power socket Socket for connecting the battery charger to the

mains power. The socket has a built-in strain relief.

B Auxiliary output terminals Three terminals for connecting auxiliary outputs (5

A max.) to power modules of the Voice Alarm

System that do not have mains power inputs. The

outputs are protected by a fuse (Faux1 to Faux3).

C Temperature sensor socket Socket to connect the temperature sensor (see

section 6.6 ).

D Main output terminals Six output terminals to connect to the back-up

power terminals of VAS equipment (40 A max.).

The outputs are protected by a fuse (F1 to F6).

E Output contacts Fail-safe, dry contact, three-pole SPDT switch (C-

NC-NO), allowing 1A at 24 Vdc or 0,5 A at 120 Vac:

- Mains status (5 sec. of delay after mains fault)

- Battery status

- Output voltage status

F Battery terminal Terminal for connecting the battery leads (150 A

max.).

7 8 9

23 456

A B

D C F

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 34 35

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Bosch PLN‑24CH12 Specifications Page 10