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20
en | Installing
4.6.2
Gounding for Extension Interface
B 1:
B 2:
Figure 4.6: Location of ground jumper bottom side
Jumper B connects the internal ground of the controller to the RS-485 ground of the slave
interface. Only set jumper B (B2) if the controller powers all other peripheral devices directly
connected to it.
2021-04 | V04 | IM
Delivery status
Installation manual
Access Modular Controller 2
B
Bosch Security Systems B.V.
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