System manual CECX / Bus link module CECX-B-CO
6
1
5
9
GND
CAN +
TERM2
TERM2
Reserved
CAN -
SGND
TERM1
TERM1
CAN interface with activated bus termination
34.6.3 EMC and wiring guidelines
Information: See chapter EC directives and standards.
Pay attention from the outset to careful wiring and shielding.
Further information: See system manual.
34.7 Configuration
Node address
It is mandatory that the node address is set. No node address can be as-
signed twice in the CAN-network.
For further information: See the chapter "Baud rates and address settings".
Baud-rate
The Baud-rate must set selected in keeping with the length of the cable.
For further information: See the chapter "Baud rates and address settings".
Heartbeat/Guarding
In case the module is not operated in synchronous-cyclical mode, this mon-
itoring function is used to detect a module failure.
34.7.1 Baud rates and address setting
The Baud rate and the CAN address are set via a rotary switch on the front
panel of the module.
The set Baud rate must match the configured Baude rate or an error is is-
sued.
CECX-II 34-12
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