Festo CPX-CTEL4-M12-5POL Manual page 49

2. Installation
Festo P.BE-CPX-CTEL-EN en 1205NH
CPX terminal with CTEL master module + system
supply and 2 additional power supplies for valves
(Fig. 2/4)
In the example, the CPX terminal and the CTEL master module
with all the connected devices are supplied via the system
supply 1.
The valve power supply of the additional CPX modules 4DO
and CP-I is provided via the valve supply 2, which is connec-
ted to the same power supply unit as the system supply. This
valve supply is only single-pole disconnectable!
The MPA pneumatics are supplied via the valve supply 3
(only permissible with MPA electronics modules, type
VMPA...-FB-EMG-...).
2-17