PROVIDING SOLUTIONS, NOT JUST EQUIPMENT ONE TOUCH. TWO CABLES. TOTAL CONTROL. VACTRAC™ 5/04 CONTROLLER • Allen-Bradley SLC 5/04 programmable controller • 10” color touch-screen operator interface • Ability to control up to seven VacTrac power units AEC’s VacTrac™ Control System features distributed I/O and an open architecture approach using proven off-the-shelf components. Color touch-screen interface allows user-friendly control of up to 7 vacuum pumps and 50 loading stations. ArmorBlock distributed I/O with KwikLink flat wiring for DeviceNet communications. Network approach reduces installation costs by mini-mizing wire runs, allows for easy expansion and “hot-swapping” of components. • Full diagnostics and operating instructions built into the controller • Distributed I/O networked device design • Color display of system status • Prioritized station loading • Touch-screen control of process variables • Built-in help and diagnostic functions • Time-fill or volume-fill operation • Built-in operating instructions • Filter blowback control • “Hot-swap” receivers and control components as needs require • Built-in spare parts information • DeviceNet™ compatible OPTIONS • Remote control or display • Control proofing and line purging capabilities • Remote notification and web browser interface options available Products and trademarks of Allen-Bradley/Rockwell Automation

VTC7/50D Module VTC7/50D Plus Module BASE SYSTEM CAPABILITIES • Time- or volume-fill loading • Local Station "On/Off" Control • Low-level input • Alarm output • Local or central proportioning control PLUS SYSTEM CAPABILITIES • Vacuum receiver blowback • Vacuum receiver positive discharge • Local conveying line purge 2 Volume-fill proximity switch 3 Station bypass switch 3 Remote proportioning valve A 4 Remote proportioning valve B 5 Positive discharge control 6 Vacuum receiver blowback control 7 Local purge valve control OTHER OPTIONS AVAILABLE • Modem for remote communications • Ethernet capability...