Festo MPA-FB Series, Manual

Page: 148 / 168

A. Technical appendix
A−10
Festo P.BE−MPA−EN en 0502b
Electric components, general
Electromagnetic compatibility (EMC)
Valve terminal type MPA
Interference emitted
Immunity to interference
2)
tested as per EN 61000−6−4 (industry)
1)
tested as per EN 61000−6−2 (industry)
Protection against electric shock
(protection against direct and indirect con
tact as per IEC/DIN EN 60204−1) by means of PELV power units
(Protected Extra−Low Voltage)
1) The MPA valve terminal is intended for industrial usage.
2) The maximum signal cable length for the MPA valve terminal with MP or MPM connection is 10 m
TableA/7: Technical specifications for the electric components, general
Electric components of the MPA valve terminal with MP or MPM connection
Power supply
Rated voltage
Residual ripple 24 V DC ± 25 %
4 Vpp
Current consumption at the sub−D multipin
connection per pin (for each valve solenoid
coil) at 24 V MPA1 MPA2
Rated pick−up current/duration
Rated current with current reduction 80 mA / 25 ms
25 mA after 25 ms 100 mA / 50 ms
20 mA after 50 ms
TableA/8: Technical specifications on electric components, MPA valve terminal with
MPM connection
Technical specifications on the electric components of the
MPA valve terminal with MP or MPM connection are enclosed
with the product.