Controls Engineering

PLC Programming
System Integration
HMI & SCADA Development
Documentation
Robotics

At Tristek, we specialise in cutting-edge PLC programming and industrial control engineering, delivering tailored automation solutions that optimize efficiency and reliability. Our expertise spans from standalone machine programming to plant-wide automation, ensuring seamless system integration across industries.

PLC & Control Engineering Solutions

PLC System Design & Programming

Custom solutions tailored to site standards & user requirements
Expertise in Allen Bradley, Siemens, Omron, and more
Advanced PAC controllers & distributed I/O systems
Program in Ladder Logic (LAD), Function Blocks (FB), Structured Text (ST), Sequential Function Charts (SFC), Instruction List (IL)

SCADA & HMI Development

Intuitive, user-friendly interface design
Seamless real-time monitoring & control
Integration with existing industrial systems

System Integration & Communication

Ethernet/IP, DeviceNET, ProfiNET, Profibus, Serial & more
Smooth integration with new & legacy equipment

Automation & Robotics

Custom robotic solutions for industrial applications
Optimized motion control & process automation

PLC Upgrades & Legacy System Modernization

Replacing outdated PLC & control systems
Enhancing performance, reliability & security

Fault Finding & Breakdown Support

24/7 emergency response to minimize downtime
On-site and remote troubleshooting & maintenance

Comprehensive Documentation

Detailed PLC & SCADA programming records
Hard & soft copies for future reference & compliance

Industry-Leading Brands We Work With

PLC & Automation Systems

We work with leading Programmable Logic Controller (PLC) and automation brands, including:

Allen-Bradley (Rockwell Automation) – CompactLogix, ControlLogix, MicroLogix, SLC500
Siemens – S7-1200, S7-1500, S7-300, S7-400
Omron – CJ2, NX1, CP1, CS1 Series
Schneider Electric – Modicon M221, M241, M251, M340
Mitsubishi Electric – FX Series, Q Series, iQ-R Series
Beckhoff – TwinCAT controllers & PC-based automation
ABB – AC500 Series, Freelance DCS
GE Fanuc (Emerson) – RX3i, VersaMax
Bosch-Rexroth - CtrlX

Industrial Communication Protocols

To ensure smooth data exchange and system integration, we work with:

EtherNet/IP
ProfiNET & Profibus
Modbus RTU / TCP
DeviceNet & ControlNet
CANopen & EtherCAT
BACnet & OPC UA

SCADA & HMI Solutions

We develop and integrate SCADA & HMI systems using:

FactoryTalk View (Rockwell Automation)
WinCC (Siemens)
Wonderware (AVEVA System Platform)
Ignition (Inductive Automation)
Citect SCADA (Schneider Electric)
Omron NB/NX-Series HMI

Industrial Motion & Robotics

For precision motion control and robotics, we support:

ABB Robotics – Industrial robots, collaborative robots (cobots)
Fanuc Robotics – 6-axis robots, SCARA robots
KUKA Robotics – Automated robotic solutions

VFDs & Motor Control Systems

We integrate and program Variable Frequency Drives (VFDs) and motor control systems from:

Rockwell Automation (Allen-Bradley) – PowerFlex Series
Siemens – SINAMICS Drives
Schneider Electric – Altivar Drives
Danfoss – VLT & FC-Series Drives
SEW-EURODRIVE - Gearmotors, frequency inverters

At Tristek, our degree-qualified engineers hold electrical licenses and bring extensive industry experience to every project. Whether you need a new automation solution, system upgrade, or emergency support, we ensure precision, reliability, and seamless performance across all industrial control systems.