PLC-PROGRAMMABLE LOGIC CONTROLLER

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Different Brands of Programmable Logic Controllers (PLC)

  • SIEMENS
  • ALLEN BRADLEY
  • ABB
  • SCHNEIDER ELECTRIC

International Standards IEC 61131 deals with basic software architecture and programming languages of the control program within PLC. It defines three graphical and two textual programming language standards:

  • Function block diagram (FBD), graphical
  • Structured text (ST), textual
  • Instruction list (IL), textual
  • Sequential function chart (SFC), has elements to organize programs for sequential and parallel control processing, graphical.

SIEMENS

Integration of hardware, software & services, information flows horizontally & vertically. Totally Integrated Automation from Siemens – The worlds leading automation concept. Holistic approach. Maximum connectivity. End-to-end consistency. Innovative & future-proof.

SIMATIC S7-200 SMART PLC is designed to suit the needs of developing markets that have higher pressures of price and demands on performance. Providing an excellent performance-to-price ratio, SIMATIC S7-200 SMART PLC when combined with other SMART drive products from Siemens helps in building extremely cost effective efficient automation solutions.
SIMATIC S7-1200 Basic Controllers are the ideal choice when it comes to flexibly and efficiently performing automation tasks in the lower to medium performance range. They feature a comprehensive range of technological functions and integrated IOs as well as an especially compact and space-saving design.
The SIMATIC S7-300 is used in many applications worldwide and has been proven successful millions of times. The SIMATIC S7-300 universal Controllers saves on installation space and features a modular design. A wide range of modules can be used to expand the system centrally or to create decentralized structures according to the task at hand.
Part of the SIMATIC process controller series, the S7-400 has been designed for system solutions in the fields of manufacturing and process automation. This process controller is ideal for data-intensive tasks that are especially typical for the process industry.
The innovative I/O system SIMATIC ET 200SP convinces through maximum usability, particularly compact design, and impressive performance. Thanks to our constant exchange with users from all over the world and all sectors.

ALLEN BRADLEY

Experience our latest innovations and explore Allen‑Bradley products at Automation Fair At Home. This online experience features virtual tours and on demand sessions showcasing the power and value of our IT/OT expertise..

The ControlLogix and GuardLogix 5580 family of controllers use the Studio 5000 design environment as the standard framework that optimizes productivity, reducing time to commission.
CompactLogix 5480/5370/1769 – L3x Controllers are part of the Integrated Architecture system. These controllers include integrated safety, and use the same programming software, network protocol, and information capabilities as all Logix controllers.
1752 SmartGuard 600 Controllers with Safety feature 16 safety-rated inputs, 8 safety-rated outputs, 4 pulse test s ources and an optional EtherNet/IP port. Each controller also includes a DeviceNet connection to support both standard CIP and CIP safety.
Micro870/850/830/820/810/800 Programmable Logic Controllers are designed for large standalone machine control applications that require flexible communications and greater I/O capabilities
MicroLogix 1400/1200/1100 Programmable Logic Controller Systems build upon critical MicroLogix 1100 features: EtherNet/IP, on-line editing and a built-in LCD panel.

ABB

ABB’s automation and digital solutions bring increased safety, quality and efficiency to … Process Automation and Digitalization … Measurement Products

ABB AC500 - Our powerful PLC featuring a wide range of performance, communications and I/O capabilities for industrial applications. The ideal choice for complex, high speed machinery and networking solutions. ABB AC500 eCo - This compact PLC is offering optimally suited flexible and economical configurations for automation solutions in smaller applications.
ABB AC500-S - This safety PLC (SIL3, PL e) is designed for safety applications involved in factory, machinery or process automation area. The ideal choice to implement and manage complex safety solutions. ABB AC500-XC - Extreme Condition PLC variant of the AC500 platform with extended operating temperature, immunity to vibration and hazardous gases, use at high altitudes and in humid environments.

SCHNEIDER ELECTRIC

Schneider Electric Is Leading The Digital Transformation Of Industrial Automation Markets. Energy Efficiency. Remote Everywhere. Industry Specific

For HVAC and pumping applications - Maximize profitability and energy efficiency through scalable automation control using the Modicon M171/ M172 logic controllers.
For small to medium automated machines Modicon M221 and M221 logic controllers are designed for simple machines.
For advanced machine automation Modicon M241 is designed for high-performance compact machines incorporating speed and position control functions.
For small to medium process automation The extremely powerful, rugged, and compact Modicon M340 PAC provides cutting-edge features and high-end performance in a small to mid-range applications.
For medium to large process automation Scalable from a single rack system to a plantwide architecture, the Modicon M580 ePAC feature openness, flexibility, robustness, and sustainability.

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