Festo CP-A04-M12-CL, Manual, Page: 55 / 86

3. Output modules type CP−A04−M12−CL
3−9
Festo P.BE−CPEA−CL−E N en 0404NH
CP connection incoming
Connect the incoming CP connection of the output modules
with one of the following connections:
the CP connection of the CP master (field bus node,
CPX−CP interface, CPV Direct, etc.)
the CP connection of another CP module with extended
functions.
Continuing CP connection
Connect the continuing CP connection of the output modules
with one of the following connections:
the incoming CP connection of a CP input module
the incoming CP connection of a further CP output
module (only permitted in conjunction with a CP master
with extended functions)
the incoming CP connection of a CP valve terminal (only
permitted in conjunction with a CP master with extended
functions).
If the continuing CP connection is not used:
·
Seal the CP connection with a protective cap type
FLANSCHDOSE SER.712, part no. 356684 (accessories).
Only in this way can you comply with protection class
IP65/IP67.
Please note
Check your EMERGENCY STOP circuit in order to ascertain
the measures necessary for switching your machine/sys
tem into a safe state in the event of an EMERGENCY STOP
(e.g. switching off the operating voltage for the valves and
output modules, compressed air supply).