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Control of Multivariable Processes

Control of Multivariable Processes
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Control of Multivariable Processes

Product catalog summary
Overview: The HS-7000 is a high-range, panel-mounted instrumentation device designed for multivariable process control. It features programmable processors with both analog and logic inputs and outputs, similar to PLCs, and is developed using PAC technology. This allows for complex functions such as Ratio Control, Mass Flow, and Cascade Control.
Specifications: The HS-7000 includes 3 analog inputs and 2 outputs (0..4-20 mA), 2 logic inputs, and 4 relay outputs. It supports 3 advanced PID loops with autotuning and fuzzy logic, and offers a library of 56 preprogrammed function blocks. The device is expandable at a linear cost and includes 2 RS-485 Modbus communication ports.
Main Features: The device supports configurable inputs for various thermocouples and RTD Pt100, with a configurable range of -1999 to +9999 and accuracy of ±0.1% at 25°C. It offers a resolution of 64000 points and a sampling rate of 125 ms. The HS-7000 also includes 6 alarm loops with 5 operating modes and a DIOR function for data exchange.
Programming and Control: The HS-7000 is programmable by function blocks, which are virtual groups of structured functions. It includes a graphic programming tool for easy configuration and parameterization. The device supports infinite architectures for measuring and control strategies, allowing for applications such as mass flow control, density calculation, and energy efficiency control.
Applications: The HS-7000 can be used for a wide range of applications, including mass flow control, cascade control, density calculation, energy efficiency control, sterilization, mixture control, and more. It is compatible with various software for data acquisition and control, including PROASIS DCS-Win and PROASIS LAN-Win.
Additional Features: The HS-7000 series includes different formats such as the HS-7500 (DIN Rail format), HS-7300 (1/8 V DIN with 3-line display), and HS-7200 (1/8 H DIN with 2-line display). It supports data exchange with other devices through the communication bus using DIR and DOR blocks.
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Catalog excerpts

Control of Multivariable Processes-2

PAC TECHNOLOGY Preprogrammed Function Blocks that linkedto each other in different architectures allowing multiple applications in the control of industrial processes. PREPROGRAMMED FUNCTION BLOCKS The PAC technology, similar to the PLC 's, is mainlyused for the Analog Control combining Logic Control Functions at the same time. This technology is based on The Function Blocks are virtual group of structured functions operatingas specific components within the instrument. INFINITE ARCHITECTURES The HS-7000 Series allows to realize unlimited architectures of measuring and control strategies. In...

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