PLCs, DCSs & Controllers


System Q offers modular PLC - PLC control

January 2008 PLCs, DCSs & Controllers

The modular concept

Building on its predecessor, the AnSH, System Q is a control concept that allows users to mix and select the best combination of CPUs, communication devices, specialist control modules and discreet I/O on a backplane. This allows users to configure systems into what they need, when they need it, where they need it.

Multiple capabilities

Basic and advanced PLC CPUs, specialist motion and process controllers and even PCs can be combined into a single System Q solution with up to four different CPUs. This gives users a choice of control philosophies, programming concepts and programming languages - all from a single platform.

An automation platform for the future

Flexibility and scalability are key design features that enable System Q to be a truly single automation platform. Users can apply simple control to an individual machine or integrated plant-wide management all from the same hardware base.

Supporting the System Q platform is a suite of software tools enabling easy and comprehensive integration through EZSocket, Mitsubishi's own middleware. In addition, Mitsubishi also offer software tools that comply with international standards such as IEC1131.3, OPC and Active X. This tremendous flexibility permits users to reduce development time, simplify commissioning, and provide ongoing system maintenance.

Basic PLCs

Not every control application requires the full power of System Q. For example, many machine builders embed control technology into their machines and require small compact designs featuring flexible high-speed operation. System Q's Basic PLC CPUs offer just this kind of solution, balancing power and performance against cost. A good example of this is the Q00J CPU.

This all-in-one unit provides power supply, CPU and backplane as a single, ready-to-use unit ideal for small systems that still require powerful performance. Other Basic PLC CPU options include the classic modular designs Q00 and Q01, the first steps on the path to the full System Q automation platform.

Advanced PLCs

For advanced machine designs and controlling manufacturing cells, including infrastructure and site-wide management, System Q's advanced PLC CPUs offer incredible performance and versatility.

Processors are available with a wide range of memory capacities, all of which can be expanded as required. This means that System Q PLCs can support complex programs as well as store large volumes of operation data.

Scalable

With the exception of the embedded Q00J CPU, all System Q PLC processors are interchangeable, which means processing power can be increased as applications grow, protecting your investment in infrastructure and hardware.

Multiprocessor support

Up to four separate System Q PLC CPUs can be placed in a single system. These can be used to control their own set of dedicated tasks or for sharing the processing and control load, making the total system highly responsive. This provides users with faster, more dynamic control, leading to better production quality and improved production rates.

For more information contact Shaun Leosch, CBI-electric, +27 (0)11 928 2000, [email protected], www.cbi-electric.com





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Upgrading alarm systems for critical industries
Omniflex Remote Monitoring Specialists PLCs, DCSs & Controllers
Omniflex’s OMNI16R alarm annunciator platform provides a direct replacement for legacy CSA systems such as MPAS 90 and SA9100, enabling operators in oil and gas, nuclear and power generation to modernise alarm infrastructure without sacrificing the clarity required for safe operations.

Read more...
How DCS can step off the hardware obsolescence treadmill
Schneider Electric South Africa PLCs, DCSs & Controllers
Schneider Electric argues that virtualising DCS environments breaks the cycle of hardware obsolescence, giving plant operators a smarter path to lifecycle modernisation without production disruption.

Read more...
Loop signature Part 2-6
PLCs, DCSs & Controllers
The Loop Signature series turns to frequency plot theory, explaining Bode open-loop plots and how dynamic gain, phase lag and crossover frequency can be extracted from test data to inform more accurate control loop tuning.

Read more...
PC-based control in surgery
Beckhoff Automation Editor's Choice PLCs, DCSs & Controllers
Researchers at the University of Basel are using Beckhoff PC-based control technology to develop a miniature laser robot for minimally invasive bone surgery.

Read more...
IIoT controller for the field and control cabinet
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
How the DCS can step off the hardware obsolescence treadmill
Schneider Electric South Africa PLCs, DCSs & Controllers
Ageing servers and unsupported operating systems are quietly eroding the stability of process plants that rely on distributed control systems. Kobus Vermeulen of Schneider Electric explains how virtualising the DCS environment can break the hardware obsolescence cycle without disrupting operations.

Read more...
Centralised control rooms where growth is elastic, not physical
Schneider Electric South Africa PLCs, DCSs & Controllers
Modernised control rooms feature distributed control system architecture consolidated into centralised compute environments. replacing traditional PCs with thin clients.

Read more...
Advanced DCSs preserve what must not change while enabling
Schneider Electric South Africa PLCs, DCSs & Controllers
Next-generation DCSs, such as Schneider Electric’s Foxboro, are preserving the best of the old while introducing the new in a less disruptive manner.

Read more...
Siemens launches new generation of logic controller
Siemens South Africa PLCs, DCSs & Controllers
Siemens has launched the latest generation of its proven intelligent logic controller, LOGO! 9. This enables simple implementation of small automation projects.

Read more...
DCS for maximum plant efficiency and reliability
ABB South Africa PLCs, DCSs & Controllers
ABB has introduced SPR2025, the latest Symphony Plus DCS package release to enable modernisation and efficient performance for the process and power industries.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved