Power Supply Via Rs-485 Interface - Bosch APC-AMC2-4R4CF Installation Manual

48 en | Installing
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.
4.7.2

Power Supply via RS-485 Interface

The power can also be supplied by the AMC2-4W. In this case power pins 1 and 2 should be
connected, as well as data lines on pins 3 - 6.
Figure 4.26: Interface for internal power supply
Figure 4.27: Interface for internal power supply
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 Access Systems V.B.