Use Of Product; Technical Data - VAT 612 Series Installation, Operating, & Maintenance Instructions

1

Use of product

This product is a Butterfly control valve for downstream pressure control in vacuum systems.
Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only!
Other applications are only allowed with the written permission of VAT.
1.1

Technical data

1)
Power input
[612 . . - . . A . - . . . . / 612 . . - . . G . - . . . . ]
[612 . . - . . C . - . . . . / 612 . . - . . H . - . . . . ]
2)
Sensor power supply
[612 . . - . . A . - . . . . / 612 . . - . . C . - . . . . ]
Input
Output
2)
Sensor power supply
[612 . . - . . G . - . . . . / 612 . . - . . H . - . . . . ]
Input
Output
Calculation of complete power consumption:
= α + β
P
tot
whereas β depends on sensor supply concept and sensor power consumption.
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 612 DN 63-250 (I.D. 2.5" - 10"), CC-Link
Control and actuating unit
(α)
+24 VDC (±10%) @ 0.5 V pk-pk max.
38 W max. (operation of valve with max. load) without PFO
38 W plus 10 W for PFO
(β)
+24 VDC / 1500 mA max.
±15 VDC (±5%) / 1000 mA max.
(β)
+ 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]
4)
[connector: POWER]
[connector: SENSOR]
[connector: POWER]
[connector: SENSOR]
289856EA
2011-07-06
4)
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