Four vacuum pumps and 32 stations can be touch-screen controlled by a new vacuum conveying control system. The VacTrac Series VTC4/32 controller uses an Allen-Bradley SLC 500 Series programmable controller along with a Panel View 600 touch-screen interface. The control features 24V d-c output, easy-to-read displays, active-station icons, and clear visual alarms. The second, third, and fourth pumps can be operated as standbys.
AEC/Whitlock, Wood Dale, IL