Festo CPX-CMAX-C1-1 Mounting, Installation And Diagnostics

3. Electrical installation
3−12
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
3.4 Power supply
The power for the positioning system with the CMAX is
supplied via the following connections on the CPX terminal
(interlinking blocks with voltage input):
Interlinking block
CPX−EV−S... or
CPX−M−EV−S... (U
EL/SEN
)
The following is supplied with power via the operating
voltage supply for the electronics/sensors (U
EL/SEN
) of the
CPX terminal:
 Internal electronics of the CMAX
 Internal electronics of the VPWP
 Connected sensor interface (optional)
 Connected position measuring system.
Interlinking block
CPX−EV−V..., CPX−M−EV−V...,
CPX−EV−S... or
CPX−M−EV−S... (U
VAL
)
Power is supplied to the following via the valve load supply
(U
VAL
) of the CPX terminal:
24 V load supply of the VPWP
 Brake output (digital output) of the VPWP.
Note
Operative malfunctions due to power supply outside the
tolerance.
The module with the lowest tolerance always determines
the permissible voltage tolerances.
· If the CMAX is used, special tolerances according to
Tab.3/9 must be obser ved for the valve load supply
(U
VAL
) of the CMAX.
Valve load supply (U
VAL
) Range
CMAX 20 ... 30 V
1)
1)
If midi/maxi pneumatics are also supplied via the valve load sup
ply: 21,6 ... 26.4 V
Tab.3/9: Permissible voltage tolerance

Festo CPX-CMAX-C1-1 Specifications

General

Brand	Festo
Model	CPX-CMAX-C1-1
Category	Controller
Language	English