VAT 612 Series - Page 8

DESCRIPTION OF PRODUCT Series
612
8/116 Edition 2018-08-20 605262EE
Control and actuating unit (continuation)
Sensor input
Signal input
ADC resolution
Sampling time
0-10 VDC / Ri>100 kΩ
0.23 mV
10 ms
[connector: SENSOR]
Digital outputs
3)
Input voltage
Input current
70 VDC or 70 V peak max.
0.1 ADC or 0.1 A peak max.
PFO
4)
battery pack
[612 . . - . . C . - . . . . / 612 . . - . . H . - . . . . ]
Charging time
Durability
2 minutes max.
up to 10 years @ 25°C ambient;
refer to «Durability of power fail battery» for details
Ambient temperature 0 °C to +50 °C max. (<35 °C recommended)
Pressure control accuracy 5 mV or 0.1% of setpoint, whichever is greater
Position resolution / position control
capability
20000
Actuating time
closing 0.3 s typ.
opening 0.3 s typ.
Utilizable valve torque 2.5 Nm
3)
Refer to chapter «Schematics» for details.
4)
PFO = Power Failure Option. Refer to chapter «Behavior in case of power failure» for details