B2 - Schoonover, Inc.

Controllers
Vacuum Valves
Controller VCC500-Z
♦ Easy operation Ð self-explaining LCD and function keys
♦ Analog/digital in-/outputs and interfaces
♦ Adjustable PID control algorithms
Technical Data
Analog input V DC / mA 0 Ð 10 / 0 Ð 20
mA 4 Ð 20
Analog output V DC 0 Ð 10
pressure, valve position
Type
VCC500-Z
Ordering Information 1)
250-900
Operating modes
Digital input
Digital output
local / remote
valve to be opened, closed, closed asap, opened asap,
selection: pressure / gas flow control
valve open, closed, in position,
defective, sensor defective
Selection
Functions
pressure control, flow control, test mode
Units
mbar, Pa, Torr
Languages
English, German
LCD
contrast
Interfaces RS 232C, RS 485
Control speed selectable steps 1 Ð 99
Control accuracy % FS sensor 1
Display accuracy % FS sensor 0.2
Supply
Voltage V AC 90 Ð 250
Consumption VA 50
Weight kg 2.5
B8
B8.27