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The ATC990 Process Controller provides a cost-effective way to control a single process parameter, such as for a plastics extruder. Designed to improve user efficiency many features are integrated to reduce commissioning time, simplify operation and minimize maintenance downtime. Reliably auto-tune and alarm on strain gauge, DC voltage, temperature or current inputs. The ATC990 can also control differential pressure when an optional secondary strain gauge input is used.
This document contains the address list and error code definitions for MODBUS communications protocol
ATC990 & UPR900 Expanded User Guide
Dynisco ATC Legacy Equipment Cross Reference
This document is a cross-reference tool that can be used for the ATC legacy equipment
Dynisco ATC Series- Wiring Conversion List
From breakthrough technology in the industry’s most complete line of sensors to renowned quality and performance in indicators, controls, and analytical instruments Dynisco has demonstrated the skill, experience and know-how that not only deliver the right solution for your unique application, but also provide unparalleled customer support.
The attached document outlines the terminals and functions of the previous models (ATC880/770) and cross references them with our current controller (ATC990). We hope that this resource tool makes instrument replacement easier, and reduces your down time from production.
Dynisco's ATC990 | UPR900 Applications and Setup
ATC990 Process Controller and UPR900 Process Indicator Technical Notes, Applications and Setup
Dynisco Online Shop Overview
Dynisco’s Online Shop is where you can have access to ordering all Dynisco parts from Polymer Testing Equipment to Sensors to accessories- all to optimize your application.
The Importance of Monitoring Extrusion Stability
It has long been known that pressure instability for polymer melt entering the die usually results directly in ouput variation. Instrumentation used in these early studies was too delicate and expensive to be practical for routine commercial use. An excellent article written by B. H. Maddock, covering some of his early studies is title “Measurement and Analysis of Extruder Stability.”
38 Forge Parkway,
Franklin MA 02038
+1 508 541 9400
Pfaffenstr. 21, 74078,
Heilbronn, Germany
+49 7131 297 0
Lot 3615, Jalan SM 6/8
32040 Seri Manjung, Perak, Malaysia
+605 6884014
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