Grounding For Extension Interface - Bosch Access Modular Controller 2 Installation Manual

Access Modular Controller 2
–
4.6.2

Grounding for Extension Interface

B 1:
B 2:
Figure 4.6: Location of ground jumper bottom side
Jumper B connects the internal ground of the AMC2-4R4 to the RS-485 ground of the slave
interface. Only set jumper B (B2) if the AMC2-4R4 powers all other peripheral devices directly
connected to it.
Bosch Access Systems B.V.
a party line exists and signal ground is not connected, the jumper JP2 is set at all devices
(= A3)
Delivery status
B
Installation manual
Installing | en 19
2020-01 | V02 |