The modern standard for
industrial automation & SCADA.
PLC Programming · Ignition SCADA · Beckhoff TwinCAT 3 · Allen-Bradley · Siemens · SEL RTAC
UHD Controls designs, develops and commissions modern industrial automation systems for water, renewable energy, manufacturing and critical infrastructure across Australia.
Engineering across the full control system lifecycle
From a single control philosophy document to a fully commissioned panel — scoped and delivered by the engineer you spoke to.
Modern PLC Engineering
Design and development using Beckhoff TwinCAT 3, Allen-Bradley Studio 5000, Siemens TIA Portal and Schneider Electric platforms.
Ignition SCADA
Enterprise Ignition development including Vision, Perspective, Historian, Reporting, MQTT and secure remote deployments.
Legacy PLC & SCADA Migration
Modernising obsolete automation platforms while minimising downtime through staged migration and off-site testing.
OT Networking & Cybersecurity
Industrial Ethernet, VPN architectures, secure remote access, VLAN design, OPC UA, Modbus TCP, DNP3 and defence-in-depth principles.
Engineering Documentation
Functional Design Specifications, Control Philosophies, I/O Lists, Cause & Effect, Factory Acceptance and Site Acceptance Testing.
Commissioning & Support
Factory Acceptance Testing, Site Acceptance Testing, loop checking, site commissioning and ongoing remote support.
How a project actually runs
Five stages, the same engineer from first site visit to final handover.
Assess
Site visit, P&ID and process review, understand what the system needs to do and what constraints it's working within.
Design
Control philosophy, panel design and software architecture, documented before anything is built.
Build & Program
Panel build coordination, PLC and HMI programming, factory acceptance testing against the agreed spec.
Commission
Site acceptance testing, loop checks and start-up support, working around your production schedule.
Support
Ongoing maintenance, callout and optimisation once the system is in service.
Sectors we build for
Water & Utilities
Large-scale telemetry, pumping stations, standard control frameworks and treatment infrastructure.
Renewable Energy
Solar farm control systems, custom PLC redundancy architectures, power infrastructure tracking and substation automation.
Power Infrastructure
High-reliability SEL RTAC programming, communication protocols (Modbus, OPC UA, DNP3) and critical system monitoring.
Advanced Manufacturing
High-speed motion control, material handling, food/beverage process automation and database integration.
Mining & Resources
Materials handling automation, remote site monitoring and control systems built for harsh operating environments.
Food & Beverage
Process automation, hygienic control system design and batching/packaging line integration.
Built on today's leading platforms
Modern industrial automation, engineered to last
UHD Controls was founded by Arsalan Junaid, a Senior Control Systems Engineer, delivering automation solutions across water, renewable energy, manufacturing and critical infrastructure.
We specialise in modern industrial automation platforms including Beckhoff TwinCAT 3, Rockwell Automation, Siemens TIA Portal, Ignition SCADA and SEL RTAC systems. Our philosophy is simple: build automation systems that are reliable, maintainable and engineered for the next decade — not just today's commissioning.