PLC Products

At Invent Controls Private Limited, we pride ourselves on offering a comprehensive range of Programmable Logic Controllers (PLCs) from some of the most renowned manufacturers in the industry. Our selection includes high-quality products from Siemens, Allen Bradley, Delta, CG, and Selec, ensuring that our customers have access to the best solutions for their automation needs. Explore our diverse PLC product offerings below.

Siemens PLCs

Siemens PLCs are known for their reliability, performance, and versatility. They are widely used in various industries, including manufacturing, energy, and infrastructure. Siemens PLCs provide:

S7-200 Series
  • Description: Compact micro-PLCs designed for simple automation tasks.
  • Features:
  • Integrated Communication Ports: Built-in RS485 communication interfaces.
  • Expandable I/O Modules: Up to 248 digital and 35 analog I/O points.
  • Fast Processing Speed: Quick cycle times for responsive control.
  • User-Friendly Programming: Simplified programming with STEP 7-Micro/WIN.
  • Benefits: Cost-effective, space-saving, ideal for small to medium-sized applications.


  • S7-300 Series
  • Description: Modular PLCs suitable for a wide range of automation tasks.
  • Features:
  • Flexible Configuration: Extensive selection of CPUs and I/O modules.
  • High Processing Power: Suitable for complex control tasks.
  • Network Compatibility: Supports PROFIBUS, PROFINET, and other industrial networks.
  • Redundancy Options: Increased system reliability with redundant configurations.
  • Benefits: Scalable, reliable, and efficient for medium to large applications.


  • S7-400 Series
  • Description: High-performance PLCs for complex automation systems.
  • Features:
  • Redundancy Options: High availability with redundant CPUs and power supplies.
  • Extensive Networking Capabilities: Supports multiple communication protocols.
  • High Processing Speeds: Handles demanding control tasks efficiently.
  • Large Memory Capacity: Stores extensive program data and user information.
  • Benefits: Ideal for large-scale applications, ensuring high availability and reliability.


  • S7-1200 Series
  • Description: Advanced micro-PLCs for small to medium automation tasks.
  • Features:
  • Integrated PROFINET Interface: Seamless communication with other PROFINET devices.
  • Compact Design: Space-efficient for easy installation.
  • Seamless Integration with TIA Portal: Simplifies engineering and maintenance tasks.
  • Built-In Security Features: Protects against unauthorized access.
  • Benefits: Versatile, robust, and easy to use, suitable for a variety of applications.


  • S7-1500 Series
  • Description: High-performance PLCs for demanding automation requirements.
  • Features:
  • Fast Processing: High-speed CPUs for rapid execution of control tasks.
  • Integrated Safety Functions: Ensures machine and personnel safety.
  • Extensive Diagnostics: Comprehensive diagnostics for quick troubleshooting.
  • Flexible Communication: Supports multiple communication protocols.
  • Benefits: High performance, user-friendly, and secure, ideal for critical applications.
  • Allen Bradley PLCs

    Allen Bradley, a brand of Rockwell Automation, offers a broad range of PLCs designed to meet diverse application requirements. Key features include:

    Scalable Software for easy configuration
    ControlLogix Series
  • Description: High-end PLCs for large and complex automation systems.
  • Features:
  • Modular Design: Flexible architecture allows easy expansion.
  • Fast Processing: High-speed processing capabilities for complex tasks.
  • Integrated Redundancy: Enhances system reliability with redundant configurations.
  • Advanced Communication: Supports EtherNet/IP, DeviceNet, and ControlNet.
  • Benefits: Scalable, highly reliable, and capable of handling complex tasks.


  • Scalable Software for easy configuration

    CompactLogix Series

  • Description: Mid-range PLCs for medium-sized applications.
  • Features:
  • Integrated I/O: Compact design with built-in I/O options.
  • Powerful Processing Capabilities: Efficient execution of control programs.
  • Flexible Network Configuration: Supports multiple communication networks.
  • Easy Integration: Seamless integration with Rockwell Automation software.
  • Benefits: Cost-effective, flexible, and easy to integrate into existing systems.


  • Scalable Software for easy configuration
    MicroLogix Series
  • Description: Entry-level PLCs for small automation tasks.
  • Features:
  • Compact Design: Small footprint for easy installation in tight spaces.
  • Easy Programming: Simple and intuitive programming with RSLogix 500.
  • Built-In Communication Ports: Integrated serial and Ethernet ports.
  • Scalable I/O Options: Expandable I/O capabilities for growing needs.
  • Benefits: Affordable, simple to use, ideal for small-scale applications.
  • Delta PLCs

    Delta's PLCs are known for their innovation and cost-effectiveness, making them ideal for a wide range of automation tasks. Highlights of Delta PLCs include:

    DVP Series
  • Description: Versatile PLCs for various industrial applications.
  • Features:
  • Compact Design: Space-saving models suitable for tight installations.
  • Energy Efficiency: Optimized for low power consumption.
  • Extensive Communication Options: Supports multiple protocols, including Ethernet, RS485, and CANopen.
  • Advanced Motion Control: Built-in motion control functions for precise movements.
  • Benefits: Space-saving, cost-effective, and reliable for diverse automation needs.
  • AH Series
  • Description: High-end PLCs for complex and high-speed applications.
  • Features:
  • High Processing Power: Fast CPUs for demanding automation tasks.
  • Modular Design: Flexible and expandable with various I/O modules.
  • Advanced Motion Control: Enhanced motion control capabilities.
  • Extensive Networking Options: Supports multiple communication protocols, including EtherCAT and Ethernet/IP.
  • Benefits: Suitable for demanding applications, flexible and scalable.
  • AS Series
  • Description: Advanced PLCs for medium to large automation tasks.
  • Features:
  • High-Performance CPU: Efficient processing for complex control tasks.
  • Extensive I/O Options: Wide range of digital and analog I/O modules.
  • Multiple Communication Protocols: Supports Modbus, Ethernet, and more.
  • Built-In Safety Features: Ensures reliable and safe operation.
  • Benefits: Powerful, versatile, and easy to integrate with other Delta products.
  • CG PLCs

    CG (Crompton Greaves) PLCs are designed to deliver reliable and efficient control solutions across various industrial applications. Features of CG PLCs include:

    Emolog Series
  • Description: Basic PLCs for simple automation tasks.
  • Features:
  • User-Friendly Programming: Easy to program and configure.
  • Compact Design: Small size for easy installation.
  • Reliable Performance: Consistent and dependable operation.
  • Flexible I/O Options: Expandable I/O capabilities.
  • Benefits: Cost-effective, easy to use, suitable for small to medium applications.
  • Emo Smart Series
  • Description: Advanced PLCs for more complex automation requirements.
  • Features:
  • Enhanced Processing Capabilities: Fast and efficient CPU performance.
  • Flexible Configuration: Modular design for easy expansion.
  • Robust Construction: Durable and reliable in industrial environments.
  • Extensive Communication Options: Supports various communication protocols.
  • Benefits: High reliability, versatile, ideal for critical applications.
  • Selec PLCs

    Selec PLCs offer a range of controllers that are simple to use yet powerful enough to handle complex automation tasks. Benefits of Selec PLCs include:

    PLC-Modular FLEXYS Series
  • Description: Modular PLCs for versatile automation solutions.
  • Features:
  • Expandable I/O Modules: Flexible I/O expansion options.
  • Advanced Communication Options: Supports Ethernet, Modbus, and more.
  • Flexible Programming: User-friendly programming tools.
  • Robust Performance: Reliable operation in various industrial environments.
  • Benefits: Scalable, easy to expand, suitable for a wide range of applications.
  • Fixed IO Series
  • Description: Compact PLCs with fixed I/O for straightforward tasks.
  • Features:
  • Easy Installation: Simple and quick to install.
  • User-Friendly Programming: Intuitive programming interface.
  • Integrated Communication Ports: Built-in communication options.
  • Reliable Performance: Consistent and dependable operation.
  • Benefits: Affordable, simple to set up, ideal for small-scale automation.
  • ...