Festo Контроллер позиционирования CPX-CMAX - Manual (Page 75)

3. Electrical installation
3−15
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Basic information on the power supply concept of the
CPX terminal can be found in the CPX system description.
A few examples can be found in Fig. 3/1, Fig. 3/2 and
Fig. 3/3.
A central (shared) power supply (Fig. 3/1)
In the example, the entire CPX terminal and the CMAX
positioning system are provided with power via the system
supply.
24ĂV
VAL
0ĂV
VAL
24ĂV
OUT
0ĂV
OUT
0ĂV
EL/SEN
1
1 2 34
Schematic representation:
8DI 8DI 4DO
CMAX
8 A 8 A
MPA
24ĂV
EL/SEN
1
Interlinking block with system supply (supplies the CMAX and the MPA
pneumatics)
Fig. 3/1: Common power supply (example)