VAT 653 Series - Technical data

Series 65 DESCRIPTION OF PRODUCT
963283EA Edition 2019-05-03 7/
129
1.6 Technical data
1.6.1 Control and actuating unit
Description
Power input
1)
(α)
+24 VDC (±10%) @ 0.5 V pk-pk max. [connector: POWER]
[653 . . - . .
A
. - . . . . / 653 . . - . .
H
. - . . . . ]
[653 . . - . . C . - . . . . / 653 . . - . . H . - . . . . ]
70 W max. (operation of valve with max. load) without PFO
3
)
with optional SPS + 40 W
with optional PFO + 10 W
3)
Sensor power supply
2)
(β)
[653 . . - . . A . - . . . . / 653 . . - . . C . - . . . . ]
Input
Output
+24 VDC / 1500 mA max.
±15 VDC (±5%) / 1200 mA max.
[connector: POWER]
[connector: SENSOR]
Sensor power supply
2)
(β)
[653 . . - . . G . - . . . . / 653 . . - . . H . - . . . . ]
Input
Output
+ 24 VDC resp. ± 15 VDC
same as input but:
2.0 A max. at ± 15 VDC
1.5 A max. at + 24 VDC
[connector: POWER]
[connector: SENSOR]
Actuator type Stepper motor with servo control
Ingress Protection IP30
1)
Internal overcurrent protection by a PTC device.
2)
Refer to chapter «Sensor supply concepts» for details.
3)
PFO = Power Failure Option. Refer to «Behavior in case of power failure» for details.
Calculation of complete power consumption:
P
tot
= α + β
whereas β
depends on sensor supply concept and sensor power consumption.