Connecting Sensors - Festo CPI-CL Series Manual

2. Input modules types CP−E08−M...−CL and CP−E16−KL−CL

2.3.1 Connecting sensors

Festo P.BE−CPEA−CL−EN en 0711a
Caution
Long signal cables reduce the immunity to interference.
Do not exceed the maximum permitted signal cable length
of 30 m.
Use plugs and cables from the Festo range (see Appendix
A.6) for connecting sensors.
In the case of CP input modules type CP−E08−M12−CL and
CP−E08−M8−CL:
Tighten 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 IP 65/IP67.
Use protective caps from the Festo range (see Appendix A.6).
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.6.4.
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