Empowering Industry through Automation, Power, and Precision
At PLC Technologies, we don’t just supply hardware; we engineer outcomes
Founded in 2009 and boasting over 17 years of collective engineering expertise, PLC Technologies (Pty) Ltd is South Africa’s premier distributor and service provider of Industrial Automation, Power Quality, and Industrial Electronics.
Operating in an economic landscape marked by severe power grid instability and high import pressures, PLC Technologies has evolved from a local parts supplier into a national engineering systems partner. By pairing high-tier product distribution with a state-of-the-art component-level electronics repair laboratory, the company serves as a vital lifecycle extension partner for South African mining, manufacturing, utility, and ICT operations.
- Headquarters: Gauteng, South Africa Regional Hubs: Gauteng & Cape Town (Providing nationwide coverage and support)
- Business Model: B2B Engineering Supply, Systems Integration, Training, and Electronic Repair
- Core Philosophy: Stop the “Replace Only” cycle. Protect and optimize existing client infrastructure to minimize operational downtime.
Our Core Capabilities
PLC Technologies bridges the gap between complex engineering challenges and seamless operational continuity through four key pillars:
Industrial Automation & Motion Control: As an authorised partner and distributor of global brands (including Advantech, Delta Electronics, Siemens), the company supplies the logic, compute power, and drive systems behind modern machinery:
- Control Systems: Modular PLCs (Delta AS/AH series, Siemens SIMATIC S7 series).
- Visualisation: High-performance Human-Machine Interfaces (HMIs) and Panel PCs.
- Motion & Speed Control: Variable Frequency Drives (VFDs) and high-precision Servo Motors/Drives for synchronized multi-axis automation.
Critical Power & UPS Solutions
To safeguard South African businesses against grid instability, load shedding, and voltage anomalies, the company provides robust power quality infrastructure:
- Enterprise UPS Systems: Authorized supply of APC (Schneider Electric), Eaton, and Delta Electronics online double-conversion UPS systems.
- Industrial Battery Range: Supply of high-performance backup batteries (CSB, Ritar, Royal).
- Telecoms & Energy Storage: Rectifiers and specialized industrial energy systems.
World-Class Electronic Repair Lab
At the heart of the company’s cost-saving mission is its dedicated, ESD-protected precision repair laboratory. Rather than forcing clients into expensive, time-consuming OEM system upgrades, technicians perform intricate component-level diagnostics and repairs:
- Technological Capability: Microsoldering, Ball Grid Array (BGA) rework, and microscopic trace reconstruction.
- Supported Hardware: PLCs, HMIs, VFDs, soft starters, power supplies, and legacy/obsolete hardware no longer supported by original manufacturers.
- Value Proposition: Cost savings of up to 70% compared to brand-new hardware, backed by a strict “No Fix, No Fee” policy and a 6-month warranty.
Industrial Connectivity & Rugged Tech
To facilitate the transition to Industrial IoT (IIoT), the company equips field engineers and rugged work environments with:
- Networking: Industrial Ethernet switches, remote I/O modules, and Edge AI computing systems.
- Rugged Mobility: Heavy-duty rugged smartphones, tablets, and laptops (including Blackview and Emdoor) designed to survive water, dust, and hard drops on industrial sites.
Industries Served
PLC Technologies engineers tailored solutions across South Africa’s critical primary, infrastructure, and commercial sectors:
Automotive
Precision robotic arm controllers, assembly line sequencing, and synchronous multi-axis servo drives.
Energy
Power conversion, monitoring systems, and critical battery backups for large-scale IPP solar and wind sites.
Data Centers
Zero-millisecond transfer online UPS systems, server room power protection, and fiber switches.
Mining
Rugged motor controls, conveyor belt automation, telemetry, and heavy-duty field computing.
Water
Energy-efficient pumping solutions, PID-controlled pressure loop regulation, and telemetry.
Key Brand Partnerships
PLC Technologies leverages strong global alliances to secure deep, local inventories, minimizing lead times for South African clients:
APC
Enterprise-grade UPS systems
Advantech
Embedded PCs, IIoT remote I/O, and industrial computing
Blackview
Extreme environment mobile and computing hardware
Eaton
Enterprise-grade and Industrial Grade UPS Systems
Core supplier of industry-standard SIMATIC automation lines
Why South African Industry Trusts Us
“We don’t believe in forced obsolescence. If a machine can be safely optimized, repaired, or integrated, we will make it happen.”
National Footprint, Local Support
With strategically positioned hubs in Gauteng and Cape Town, we guarantee fast, nationwide logistics and on-site technical assistance.
A Culture of Integrity
We are committed to absolute transparency. We offer rapid quote turnarounds (typically within 2 to 4 hours) and back our repair operations with a strict "No Fix, No Fee" policy.
Safety & Standards Compliance:
Safety is our highest priority. Every panel we design, system we configure, and repair we perform meets the most rigorous national and international quality standards.
Contact & Operations
Whether you are a procurement manager looking for a reliable, high-volume supply partner or an electrical engineer dealing with a critical machinery breakdown, we are ready to assist you.
- Gauteng Hub (Head Office): +27 (0)12 943 6189
- Western Cape Hub: +27 (0)21 206 7822
- Support: +27 (0)67 557 3148
- Operating Hours: Monday – Friday: 08:00 – 17:00