Instruction Manual

3. Installation
3−10
Festo P.BE−CPX−SYS−EN en 0902e
Caution
Short circuits can cause damage.
Provide external fuse protection for the system supply and
the additional supplies. The permissible current per pin at
the supplies is:
 7/8" plug, 4−pin: max. 10A
1) 2)
 7/8" plug, 5−pin: max. 8A
1)
 M18 plug (4−pin): max. 16A
2)
 Push−pull plug (5−pin): max. 16A
1)
Limited by the specification of the connected plug con
nector. Values apply for plug connectors from Festo Acces
sories. If using third−par ty products, comply with the appli
cable specifications.
2)
Please note that with a 4−pin system supply via pin
0V", the sum of both currents of the operating and load
voltages flows.
Additional supply (optional) for outputs type CPX−(M−)GE−EV−Z...
Current consumption of load voltage supply outputs
Current consumption of all simultaneously activated
electric outputs that are supplied via the additional sup
ply (internal consumption at logic 1)
1)
 _____ x _____A
Load current of simultaneously activated outputs sup
plied via the additional supply
+ _____ A
Current consumption of the technology modules sup
plied
2)
+ _____ A
Sum of the current consumption of the load voltage = _____ A + ______ A
Total current consumption of the additional supply = ______ A
1)
For the internal consumption at logical 1, see technical data for the output module
2)
Including further modules and components supplied via the technology module
Tab.3/2: Table for calculating the current consumption of the additional supply for the
outputs