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AGND is the bracket potential. GND_RS is the ground of the galvanically
decoupled RS485 circuit.
The resulting terminating resistor is approx. 115 ohm.
9.3 RS485AC Interface
Important: To maintain the electromagnetic compatibility (EMC) the
shield of the cable connected to the RJ45 plug must be solidly attached to
the shield of the connector.
9.3.1 RS485AC-RJ45 (RS485AC-RJ45)
Connector type: RJ45 socket
Pin assignment RJ45
Pin Marking
Description
4
Phase B
Data line B
5
Phase A
Data line A
1-3
6-9
NC
Reserved
25
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