Mode Operation - Bosch AEC‑AMC2‑UL01 Installation Manual

18 en | Connections
3.3.2 24 V mode operation
Notice!
Make sure that the power supply has the correct output voltage
(24 V).
B7a
Figure 3.4: 24 V mode
Connecting the battery cables
1.
2.
3.
4.
5.
6.
2020-07 | V04 | F.01U.330.018
B12
C1
+ -
Set the switch of the power supply unit to 24 V.
Connect B12 to the power supply interface labeled BAT.
Connect B7a (red) to the positive (+) pin of the first
rechargeable battery.
Connect B7b to the negative (-) pin of the second
rechargeable battery.
With cable C1 (black), connect the negative (-) pin of the
first rechargeable battery to the positive (+) pin of the
second rechargeable battery.
Attach the connectors B8a and B8b to the bracket.
B7b
+ -
AMC2 enclosure with 1
Bosch Security Systems B.V.
DIN rail