Diligence Automation
Diligence Automation
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PLC & Automation System Design Services | Diligence Automation

We provide professional PLC & Automation Design services for machine control, process automation, and industrial systems. Our designs emphasize robust control logic, safe interlocking, and structured architecture to ensure high reliability and consistent plant performance.

With a strong focus on scalability and future readiness, we develop modular PLC programs and standardized documentation that enable easy expansion, faster commissioning, and smooth integration with field devices and control panels, while supporting long-term maintainability and reduced lifecycle costs.

Why PLC and automation design Is Critical

PLC control panels and automation design services ensure reliable, safe, and efficient plant operation through stable control, proper interlocks, and effective fault handling—reducing downtime and improving safety. A well-structured industrial automation system enables faster commissioning, easier maintenance, and future scalability, while supporting seamless integration with SCADA and other industrial systems.

Automation Design Scope

Automation Design Scope

Automation Design Scope

Preparation of the PLC I/O list is a crucial step in our automation design services. It involves outlining the control philosophy and sequence of operations, along with developing interlock logic and safety logic for industrial automation systems. Additionally, we focus on alarm and fault logic design, as well as HMI signal mapping when applicable, particularly in relation to PLC control panels.

Control Architecture

Automation Design Scope

Automation Design Scope

Modbus (RTU/TCP) is an integral part of our automation design services, supporting RS-485 and Ethernet-based systems. Our expertise in industrial automation allows for seamless integration with VFDs, meters, sensors, and actuators, all managed through advanced PLC control panels.

Engineering Expertise

  • Experienced electrical and automation design team with multi-domain exposure
  • Strong understanding of industrial control systems and panel engineering
  • Practical, execution-oriented design approach

Design Capabilities

  • Electrical & control panel design - HMI, PLC, MCC, PCC, PDB, VFD, instrumentation
  • PLC and automation system design 
  • Pneumatic and instrumentation drawing support 
  • Integration of electrical, automation, and field systems

Design Tools & Platforms

  • EPLAN Electric P8 for structured and standardized electrical design 
  • AutoCAD / AutoCAD Electrical for conventional and legacy drawings
  • Vendor-approved symbol libraries and component databases

Engineering Standards & Compliance

Engineering Standards & Compliance

Engineering Standards & Compliance

Preparation of the PLC I/O list is a crucial step in our automation design services. It involves outlining the control philosophy and sequence of operations, along with developing interlock logic and safety logic for industrial automation systems. Additionally, we focus on alarm and fault logic design, as well as HMI signal mapping when applicable, particularly in relation to PLC control panels.

Documentation & Quality Practices

Engineering Standards & Compliance

Engineering Standards & Compliance

Modbus (RTU/TCP) is an integral part of our automation design services, supporting RS-485 and Ethernet-based systems. Our expertise in industrial automation allows for seamless integration with VFDs, meters, sensors, and actuators, all managed through advanced PLC control panels.

Other Design Capabilities

Electrical & Control Panel Design

Pneumatic Drawing & Design Services

Pneumatic Drawing & Design Services

EPLAN P8 electrical schematic and panel layout drawing by Diligence Automation
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Pneumatic Drawing & Design Services

Pneumatic Drawing & Design Services

Pneumatic Drawing & Design Services

Industrial pneumatic control system with blue tubing and digital displays.
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EPLAN Electrical Design Services

Pneumatic Drawing & Design Services

EPLAN Electrical Design Services

Cable schedule and terminal wiring plan for control panels by Diligence Automation
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AutoCAD Electrical Design

Instrumentation & Integration

EPLAN Electrical Design Services

Electrical circuit diagrams with testing tools and notebook on a wooden table.
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Instrumentation & Integration

Instrumentation & Integration

Instrumentation & Integration

Close-up of industrial sensors and connectors with glowing red lights on a control panel.
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Contact Us

Contact Us

Your Trusted Automation Partner

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Diligence Automation

Genubhau Complex, S.NO.147/1/2, Jivan Nagar, BRT Road, Near Tuljabhavani Vajan Katta, Tathawade, Pune 411033 Maharashtra India

Mail - enquiry@diligenceautomation.com Contact - +91 8830319653 www.diligenceautomation.com

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