Control Sections And Connections; Function And Application - Festo MPPES Instrucciones De Utilizacion

MPPES
English – Proportional pressure regulating valve
MPPES
1

Control sections and connections

3
1
1
Compressed air supply port
(pressure input)
2
Air supply port (pressure output)
3
Exhaust port
Fig. 1
2

Function and application

A built-in pressure sensor records the pressure at the air supply port. The electronic control unit com­
pares the pressure value with the setpoint value. An analogue, electrical signal is issued corresponding
to the output pressure. If the actual value differs from the setpoint value, the regulating valve is actu­
ated until the output pressure reaches the setpoint value.
The MPPES-... is designed to control pressure proportionately to a specified, electrical setpoint value.
Note
• Make sure that high-frequency radiation (e.g. by radio sets, mobile telephones or
other interference-emitting devices) is kept away from the MPPES-....
In this way you will avoid increased tolerances in the output pressure (for further
information refer to the EMC specifications in the Technical data chapter).
Festo – MPPES – 1501e English
4
6
1
2
5
4
Electrical connection
5
Through holes
for fastening
6
Functional earth
connection (reverse side)
4
6
3
2
5
15