VAT 650 Series Installation, Operating, & Maintenance Instructions page 6

Sensor input
Signal input
ADC resolution
Sampling time
3)
Digital outputs
Input voltage
Input current
4)
PFO
battery pack
[650 . . - . . C . - . . . . / 650 . . - . . H . - . . . . ]
Charging time
Durability
Compressed air supply
Ambient temperature
Pressure control accuracy
Position resolution / position control capability
Closing time throttling only
Opening time throttling only
Closing time throttling & isolation
Opening time throttling & isolation
1) Internal overcurrent protection by a PTC device.
2) Refer to chapter «Sensor supply concepts» for details.
3) Refer to chapter «Schematics» for details.
4) PFO = Power Failure Option. Refer to «Behavior in case of power failure» for details.
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 650 DN 100-250 (I.D. 4" - 10"), CC-Link
Control and actuating unit (continuation)
0-10 VDC / Ri>100 kΩ
0.23 mV
10 ms
70 VDC or 70 V peak max.
0.1 ADC or 0.1 A peak max.
2 minutes max.
up to 10 years @ 25°C ambient;
refer to «Durability of power fail battery» for details
4 - 7 bar / 55 - 100 psi (above ATM)
0 °C to +50 °C max. (<35 °C recommended)
0.1% of sensor full scale
DN 100
4"
(65040 - ....)
9155 steps
(full stroke)
0.7 s typ. (full
stroke)
0.7 s typ. (full
stroke)
3 s typ. (full
stroke)
4 s typ. (full
stroke)
[connector: SENSOR]
[connector: LOGIC I/O]
DN 160 DN 200
6" 8"
(65044 - ....) (65046 - ....)
11111 steps 12266 steps
(full stroke) (full stroke)
0.8 s typ. (full 0.9 s typ. (full
stroke) stroke)
0.8 s typ. (full 0.9 s typ. (full
stroke) stroke)
3 s typ. (full 3 s typ. (full
stroke) stroke)
4 s typ. (full 4 s typ. (full
stroke) stroke)
280672EB
2010-12-15
DN 250
10"
(65048 - ....)
12533 steps
(full stroke)
0.9 s typ. (full
stroke)
0.9 s typ. (full
stroke)
3 s typ. (full
stroke)
4 s typ. (full
stroke)
6/94