Grounding For Extension Interface; Grounding For Bus Interfaces - Bosch APC-AMC2-4R4CF Installation Manual
Access modular controller 2
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Also See for APC-AMC2-4R4CF:
- Installation manual (56 pages) ,
- Manual (56 pages) ,
- Installation manual (124 pages)
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Access Modular Controller 2
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4.6.2
Grounding for Extension Interface
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.
4.6.3
Grounding for Bus Interfaces
Figure 4.7: Location of ground jumper bus interfaces
Jumper C (for the second bus) and jumper D (for the first bus) connects the internal ground
of the AMC2 to the RS-485 ground of the bus. Only set jumper C and D (C2 or D2) if the AMC2
powers all other peripheral devices which are directly connected to the AMC2.
Bosch Security Systems B.V.
a party line exists and signal ground is connected, the jumper JP2 is set at the first device
only (= A3)
a party line exists and signal ground is not connected, the jumper JP2 is set at all devices
(= A3)
Installation manual
Installing | en
19
2020-01 | V02 |
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