System manual CECX / PROFIBUS Slave interface module CECX-F-PB-S-V1
CECX-II 26-7
Information
Plugs with active bus terminating board must be plugged to modules, be-
cause otherwise there would be no 5V-supply for the terminating resistors.
The plug must not remain unconnected.
26.5.2 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.