Grounding And Shielding - Bosch AMC2-16IOE Installation Manual

AMC2 Extensions
4.6

Grounding and Shielding

The AMC2 controller allows you to create a central ground or
shielding point, simply by setting certain jumpers. Set these
jumpers only if grounding or shielding is not achieved by other
means.
1.
2.
3.
Notice!
In the second and third case the jumper B on the bottom side
of the AMC2-controller must to be set - see the installation
manual of the AMC2-4W.
The jumper A of the extension boards will not be set.
Notice!
Risk of malfunction
Ensure that no ground loops are formed.
Bosch Sicherheitssysteme GmbH
If the AMC2-16IOE has its own power - as in the third
example in Overview - Power supply/consumption, page 29
- the shield will be connected to pin 2 of the power supply
connector - see Connecting Diagrams, page 48.
If the extension module is powered from the AMC2
controller - as in the second example in Overview - Power
supply/consumption, page 29 - the connection should be
made as in the RS-485 for extension modules, page 32
diagram.
If more than one extension module is to be connected to an
AMC2 controller, and all of them to receive power from it as
well, then use the RS-485 extension interface for the
connection.
Installing | en
2016-11 | AMC2-16IOE |
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