Industrial ControlRenu Electronics

Programmable Logic Controller Engineering

From single-station control to plant-wide automation — we program, commission, and document PLC systems that run reliably for decades.

Industrial PLC control panel with wiring
PLC Engineering

What We Program

01

Ladder Logic Programming

Traditional PLC programming for sequential control, motor starters, and relay replacement logic.

02

Structured Text (ST)

High-level, Pascal-like language for complex algorithms, PID loops, and mathematical calculations.

03

Function Block Diagrams

Graphical, reusable blocks ideal for process control and standardised automation libraries.

04

Sequential Function Charts

Step-and-transition programming for multi-stage batch processes and recipe management.

05

Safety PLC Integration

SIL-rated safety system programming for emergency stops, light curtains, and safety PLCs.

06

Communication Setup

PROFIBUS, PROFINET, EtherNet/IP, Modbus TCP — configuring all major industrial networks.

Supported PLC Brands

We are vendor-agnostic — we select or work with whatever platform best fits your requirements and existing infrastructure.

Discuss Your System

Siemens

TIA Portal, STEP 7

S7-1500S7-1200S7-400S7-300

Rockwell / Allen-Bradley

Studio 5000, RSLogix

ControlLogixCompactLogixMicroLogix

Mitsubishi Electric

GX Works3, GX Developer

MELSEC iQ-RMELSEC-QFX Series

Schneider Electric

Unity Pro, EcoStruxure

Modicon M580M340Premium

Omron

Sysmac Studio

NX-SeriesNJ-SeriesCJ-Series

Beckhoff

TwinCAT 3

CX-SeriesEK-Series

Renu Electronics

ViewOn Studio, WebAccess

RE SeriesE3 SeriesViewOnWebAccess

How We Deliver

01

Requirements Analysis

We review your process, I/O requirements, safety needs, and existing infrastructure.

02

System Architecture

Define hardware selection, network topology, and program structure before any code is written.

03

Programming & Simulation

Develop and simulate the PLC program in offline mode — catching issues before site deployment.

04

FAT & Commissioning

Factory Acceptance Testing with client, then supervised on-site commissioning and startup.

05

Documentation & Training

Full as-built drawings, functional descriptions, and operator training for your team.

Sectors We Serve

Water & WastewaterFood & BeveragePharmaceuticalOil & GasAutomotive ManufacturingAgriculture & IrrigationPower GenerationRailway & Transport

Ready to automate your process?

Share your project details and our PLC engineers will design the right solution.