Start-up
7100.006424_Bus description_PSD4xx_CA_H_ENG 8 08.04.2020
Note: If at least one sliding switch S2-S4 is ON, the baud rate cannot be changed
via the CAN bus.
2.3 CAN terminating resistor
You can use the sliding switch S1 (DIP switch 1) to set the CAN terminating resistor (120 Ω).
Note: For a line topology, the bus termination is at both ends of the network.
The device controls and status elements are located under the sealing plug. You will need a
non-conducting pointed object to adjust the switches (e.g. a screwdriver).
Please refer to the following table for the terminating resistor settings and adjust the sliding
switch S1 (DIP switch 1) accordingly:
Deactivate the terminating resistor
Activate the terminating resistor
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