Festo VTSA-ASI-4E4A-Z Serie Manual De Instrucciones página 29

VTSA-...-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 incl. LED)
– Max. permitted complete I/O current
Additional supply (load voltage)
– Rated value (protected against
incorrect polarity)
– Residual ripple
– Current consumption
Valves (see Pneumatics manual
P.BE-VTSA-...)
– Current consumption per solenoid
coil (with LED) at 24 V
1)
All 4 solenoid coils "ON"
Festo VTSA-ASI-...-4E4A-Z 1108a English
1)
26.5 ... 31.6 V DC
š 20 mVpp
< 25 mA
350 mA
with additional power
supply: 350 mA
without additional power
supply: 500 mA
21.6 ... 26.4 V DC
(24 V DC ± 10 %)
š 4 Vpp
see valves
Watchdog function active
after approx. 40 ... 100 ms
3/2-way 5/2 and
valves 3/2-way valves
60 mA 72 mA
29