Innovative Expandable PLC Control Systems For Central Polymer Conveying Systems

 

The Novatec FXS (FlexXpand) color touch screen Siemens-based programmable logic controls (PLC) are ideal for polymer-conveying systems. They are expandable up to 20 pumps and 120 stations. The base panel controls up to 5 vacuum pumps and 32 material receivers with proportioning capability, and 25 purge valves. An icon driven graphic display allows ease of use.

 

Ethernet connection capability permits full control access from any remote personal computer. The PLC is also supported by ProfiNet communications for adding more components remotely. Expansion is accomplished via FlexXpand FXMS modules that connect to the main control via ProfiNet communications network. Modules can be positioned to minimize wiring to system components. The modules control additional receivers, pumps, purge valves, silos or material-selection stations when automatic proofing is desired for selection validation.

 

Each FXS control includes a three-port Ethernet connection for additional FXS modules or local or remote human-machine interface (HMI) modules. Expansion does not require additional programming, as all FlexXpand Modules are instantly recognized by the FXS control. Both audible and visual alarms are incorporated on the control face. Changes to operating parameters can be made easily, with assignable levels of security. FlexXpand’s Ethernet capability enables the advanced, intuitive interface to also monitor and control other Novatec ColorNet-compatible HMI’s installed on the local network.

 

For further information and specifications, contact:

Jim Zinski

Novatec

222 East Thomas Ave.

Baltimore, MD 21225 USA

t: 410-789-4811 or 1-800-237-8379

f: 410-789-4638

sales@novatec.com

www.novatec.com

 

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(Editors: contact Merle R. Snyder, tekrite@gmail.com cell 303-596-7696, or fax 303-733-7238 for information on editorial or photo content)