Festo VTSA-44-MP Series Manual page 190

A. Technical appendix
Electrical
Current consumption per solenoid coil with
LED at 24 V and 100 % duty cycle
– 2x3/2-way valves
– 5/2 and 3/2-way valves
– All valves
– Pull current (30 ms)
– Holding current (after 30 ms)
Protection against electric shock
(Protection against direct and indirect contact
as per IEC/DIN EN 60204-1)
Operating voltage supply electronic (V
– Nominal voltage (tolerance)
– Intrinsic current consumption at 24 V
(internal electronics, all valves switched off )
Load voltage supply for valves (V
– Nominal voltage (tolerance)
– Internal current consumption at 24 V
(internal electronics)
– Total with max. number of solenoid coils
(with LEDs)
– Diagnostic message undervoltage V
load voltage outside function range
Electromagnetic compatibility
EMC emitted interference
EMC resistance to interference 2
1)
The valve terminal VTSA... is intended for use in an industrial environment, in residential areas
measures to suppress interference may have to be taken.
2)
The maximum signal cable length with VTSA... valve terminals with CPX terminal is 30 m
Tab. A/13: Technical data for the electric components
A-24
)
EL/SEN
)
VAL
,
OUT
1)
)
Width
18 ... 42 mm
60 mA
72 mA
---
---
By means of PELV circuit (Protected Extra Low
Voltage)
VTSA... valve terminal with CPX terminal
DC 24 V (± 25 %)
typ. 20 mA
DC 24 V (± 10 %)
typ. 30 mA
---
21.6 ... 21.5 V
VTSA... valve terminal with CPX terminal or FB 21
(type 03)
See declaration of conformity
www.festo.com
52 mm
165 mA
35 mA
Festo P.BE-VTSA-44-EN en 1101f