ASTEC

PMII controls and monitors proportional control of aggregate feeders and the blending of asphalt, recycle, shingles, and additives. PMII is ideal for retrofi t applications or it can be custom confi gured to work the WM2000.

P M I I - A C O N T I N U O U S M I XB L E N D I N G C O N T R O L S

4 5 " C O N S O L E W I T H M A N U A L C O N T R O L S

The PMII replaces existing PM96 control systems or can be installed new when manual controls are desired. The reliable Programmable Logic Controller (PLC) helps reduce con-trol system downtime. PMII helps you meet or exceed state automation requirements while allowing fl exibility for customization. This fl exibility also allows the control system to be easily and cost-effectively upgraded as needs change. Optional remote PC control soft-ware allows diagnosis of control system problems via telephone modem or the internet (high speed internet access required).

Operator friendly Windows® based interface.

PMII-A BLENDING CONTROLS 45" CONSOLE• 6 virgin aggregate bins• Aggregate virgin recycle belt scale• Recycle bin over recycle belt scale• Mineral filler (volumetric or gravimetric)• Additive pump• Asphalt pump (temperature compensated)• Calibration for all scales, pumps and feeders Operator selectable automatic feeder calibration Multiple material calibration for bins• Unlimited mix designs stored on hard disk drive• Material mix design tolerances• Material mix start/stop timing• Communication with Astec “WM2000”

(WM2000 is sold separately)

45" Control panel for PMII-A continuous mix blending.

OPTIONAL• Additional virgin aggregate bins (up to 6, total of 12)• Additional recycle bins (up to 3, total of 4)• Total of 21 MBU’s in 45" console• Weighing feeders

• Additional asphalt (1)• Additional additive (1)• Additional mineral filler [lime] (up to 2)• Analog (DC voltage or current) drive control

• Software• Console• Junction box• Personal computer• Windows® operating system• Removable hard drive• Backup hard drive• Ethernet data port• Uninterruptible Power Supply (UPS) maintains

power on computer after loss of electrical power to enable orderly shutdown of the system, Manual Backup Units (MBU) all blend materials

• Standard Ingredients: 6 feeder, 1 RAP, 1 mineral filler, 1 AC

AlarmingText message and logging of all system errorsAudible alerts for key system errors

500 WMS. 5-07

For your peace-of-mind, Astec stands by the PMII by providing emergency support that’s just a phone call away, 24 hours a day, 7 days a week.

Specifications subject to change with or without notice.