Festo VMPA-ASI-EPL-4E4A-Z Serie Mode D'emploi page 29

MPA...−ASI−4E4A−Z
AS−Interface bus connection
Voltage range (protected against
incorrect polarity)
Residual ripple
Max. current consumption
Electronics (basic load)
max. sum current for inputs
max. sum current for outputs
(valves including LED)
Additional supply (load voltage)
Rated value (protected against
incorrect polarity)
Residual ripple
Current consumption
Valves (see Pneumatics manual
P.BE−MPA−...)
Current consumption per solenid
coil at 24 V from additional supply
MPA1: switch on
MPA1: current limiting
MPA2: switch on
MPA2: current limiting
1)
All valves ON" (with MPA2 only 3 valve coils simultaneously).
Festo VMPA−ASI−EPL−...−4E4A−Z 1010a English
DC 26.5 31.6 V
20 mVpp
< 25 mA
350 mA
with addition. power supply:
MPA1: 270 mA
MPA2: 533 mA
without additional power
supply: 500 mA
DC 21.6 26.4 V
(24 V DC ±10 %)
4 Vpp
see valves
Watchdog function active
after approx. 40
80 mA (for approx. 25 ms)
25 mA
100 mA (for approx. 50 ms)
20 mA
1)
100 ms
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