R. K. Automation

We provide professional PLC Programming Services for industrial automation, process control, and machine control applications. Our team specializes in developing, optimizing, and commissioning PLC programs to ensure smooth, efficient, and reliable operation of industrial machinery. With extensive experience across multiple PLC brands and platforms, we deliver solutions that meet the highest standards of performance and safety.

We work with Siemens, Allen Bradley, Mitsubishi, Omron, Delta, Wecon, Schneider, and other leading PLC brands. Our services cater to industries such as packaging, water treatment, food & beverage, pharmaceuticals, chemical, CNC machines, robotics, and material handling.

• Custom PLC Programming: Developing logic for digital and analog I/O, timers, counters, sequencing, interlocks, and safety functions.

• HMI & SCADA Integration: Programming human-machine interfaces and SCADA systems for real-time monitoring, control, and data logging.

• Motion & Servo Control Programming: Implementing motion sequences, multi-axis synchronization, speed and torque control for servos and stepper motors.

• Process Automation: Developing control logic for chemical, water, and industrial processes, ensuring precise operation and process stability.

• PLC Upgradation & Retrofit Programming: Updating old PLC programs for modern hardware while maintaining existing functionality and minimizing downtime.

• Communication & Networking: Configuring industrial communication protocols such as MODBUS, PROFINET, EtherNet/IP, Profibus, and DeviceNet for seamless integration.

• Debugging & Troubleshooting: Analyzing and resolving programming errors, logic faults, and communication issues to optimize machine performance.

• Documentation & Support: Providing full program documentation, diagrams, and ongoing technical support for maintenance and future upgrades.

• Packaging & Bottling Machines: Automation of filling, capping, labeling, and sorting operations.

• CNC Machines & Machine Tools: Motion control, spindle operation, and multi-axis synchronization.

• Water Treatment Plants: Automation of pumps, valves, dosing systems, and monitoring.

• Robotics & Pick & Place Systems: Precise robotic motion, synchronization, and control integration.

• Conveyor & Material Handling Systems: Efficient movement, indexing, and synchronization of materials.

• Process Industries: Food & beverage, chemical, pharmaceutical, and other manufacturing processes.

By using our PLC programming expertise, you gain:

• Optimized machine performance and reliability

• Reduced manual intervention and errors

• Enhanced process monitoring and data acquisition

• Seamless integration with existing hardware and industrial networks

• Scalable solutions for future expansions and upgrades

We follow a structured approach: understanding your machine or process requirements, designing control logic, programming PLCs, integrating with HMI/SCADA, testing, commissioning, and providing complete documentation. We also offer remote support and troubleshooting to ensure uninterrupted operations.📞 Contact us today for custom PLC programming solutions, consultation, or on-site commissioning. Let our skilled team help you enhance automation efficiency, productivity, and reliability in your industrial operations.

We are a foremost Manufacturer of a range of Motion Controllers, Temperature Controllers, Process Indicators, etc. For hassle-free and efficient manufacturing of excellent quality products, we have developed a well-installed infrastructure.

Established in the year 2014, R.K. Electricals is enlisted amongst the commendable Manufacturer and Wholesaler of an impeccable assortment of Motion Controllers, Temperature Controllers, Process Indicators, Digital Panel Meters, etc. All these offered products are designed from finest grade basic components under the assistance of our highly skilled and experienced professionals. 

We are amongst the reputed organizations, highly engaged in offering an optimum quality range of Programmable Logic Controller.

A PROGRAMMABLE LOGIC CONTROLLER (PLC) is an industrial computer control system that continuously monitors the state of input devices and makes decisions based upon a custom program to control the state of output devices.

Almost any production line, machine function, or process can be greatly enhanced using this type of control system. However, the biggest benefit in using a PLC is the ability to change and replicate the operation or process while collecting and communicating vital information.

Another advantage of a PLC system is that it is modular. That is, you can mix and match the types of Input and Output devices to best suit your application.

The first Programmable Logic Controllers were designed and developed by Modicon as a relay re-placer for GM and Landis.

• These controllers eliminated the need for rewiring and adding additional hardware for each new configuration of logic.
• The new system drastically increased the functionality of the controls while reducing the cabinet space that housed the logic.
• The first PLC, model 084, was invented by Dick Morley in 1969
• The first commercial successful PLC, the 184, was introduced in 1973 and was designed by Michael Greenberg.
  What Is Inside A PLC?

   

  The Central Processing Unit, the CPU, contains an internal program that tells the PLC how to perform the following functions:

  • Execute the Control Instructions contained in the User's Programs. This program is stored in "nonvolatile" memory, meaning that the program will not be lost if power is removed
  • Communicate with other devices, which can include I/O Devices, Programming Devices, Networks, and even other PLCs.
  • Perform Housekeeping activities such as Communications, Internal Diagnostics, etc.
  How Does A PLC Operate?

  There are four basic steps in the operation of all PLCs; Input Scan, Program Scan, Output Scan, and Housekeeping. These steps continually take place in a repeating loop.

  Four Steps In The PLC Operations 1.) Input Scan Detects the state of all input devices that are connected to the PLC 2.) Program Scan Executes the user created program logic 3.) Output Scan Energizes or de-energize all output devices that are connected to the PLC. 4.) Housekeeping This step includes communications with programming terminals, internal diagnostics, etc...

  These steps are continually processed in a loop.