Connecting Power Supply - Bosch APC‑AMC2‑4WCF Installation Manual

20 en | Installing
4.7

Connecting Power Supply

Connect the power supply to the POWER 7-pin pluggable screw connector. Refer to
Connecting Diagrams, page 43 for a complete diagram of the power supply connector.
Figure 4.7: Location of the power supply connector
Connect an external power supply (10 - 14 Vdc) for the AMC2 device at pin 1 (positive) and
pin 3 (0 V) of the pluggable screw connector.
If an uninterruptible power supply (UPS) is used, the relay output for power good signals from
the UPS is connected to the following pins:
–
–
–
Otherwise these pins must be short-circuited.
Notice!
The battery status is checked every 5 minutes by the power supply unit (APS-PBC-60 or APS-
PSU-60).
As the battery charging/discharging levels tend to vary, the AMC2 provides information about
the battery status every 10 minutes. This feature allows a more reliable battery status
information.
2020-01 | V02 |
pin 4 and 7 for power good AC
pin 5 and 7 for power good Battery
pin 6 and 7 for power good DC
Installation manual
Access Modular Controller 2
Bosch Security Systems B.V.