Festo CPX-M-FB20/21-Z6 2018-11b English
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English
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User instructions
The field bus node CPX-M-FB20/21 for CPX terminals is
intended exclusively for use as a slave on the Interbus.
The maximum values specified in “Technical data” must be
observed here. Detailed information can be found in the
manual for the field bus node P.BE-CPX-FB20/21-... as well
as in the CPX system manual P.BE-CPX-SYS-... .
Warning
Switch off the power supply before mounting or
dismantling modules or connecting or disconnecting
plug connectors (danger of operative malfunctions or
damage).
Only use power sources which guarantee a secure
electrical isolation of the operating voltage as per
IEC/DIN EN 60204-1. Also observe the general
requirements for PELV power circuits as per
IEC/DIN EN 60204-1.
Connect an earth conductor of sufficient cable cross
section to the connection on the CPX terminal
marked with the earth symbol.
The CPX bus node contains electrostatically sensitive
components. Therefore, do not touch any compon
ents. Observe the handling specifications for electro
statically sensitive devices.
Note
Only commission a CPX terminal which has been
mounted and wired completely.
