Festo CP-A04-M12-CL, Manual

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2. Input modules type CP−E08−M...−CL and CP−E16−KL−CL
2−9
Festo P.BE−CPEA−CL−E N en 0404NH
2.3.1 Connecting sensors
Caution
Long signal cables reduce the immunity to interference.
Make sure that the maximum permitted signal cable length
of 30 m is not exceeded.
Use plugs and cables from the Festo range (see Appendix
A.5) for connecting sensors.
In the case of CP input modules type CP−E08−M12−CL and
CP−E08−M8−CL:
·
Fasten the plugs with the aid of the union nut in order to
prevent unintentional loosening, e.g. due to shock.
·
Seal unused connections with protective caps. Only in this
way can you comply with protection class IP65/IP67. Use
protective caps from the Festo range (see Appendix A.5).
With CP input module type CP−E16−KL−CL:
Further information on connector sets as well as instructions
on handling them can be found in Appendix A.5.4.