Smart Buildings & Automation

PLC Programming & SCADA Systems

We offer precise, reliable PLC programming and SCADA system design for industrial and infrastructure environments across the UAE. All our solutions are built to perform under real operating conditions from day one.

ISO 27001 certified
ISO 9001 certified
Microsoft partner
UAE, PH, TH, KSA, UK & USA
24/7 support
Since 2008

End-to-End PLC Programming and SCADA System Delivery

System Design & Programming

Architecture, control logic, SCADA, and protocol integration.

System Design and Architecture

End-to-end control architectures integrating PLC, SCADA, HMI, and field devices into a scalable, coherent system.

  • End-to-end control system architectures
  • PLC, SCADA, HMI & field devices
  • Standalone & multi-site deployments

PLC Programming and Control Logic

Control logic structured for clarity and maintainability — built around your operational requirements.

  • Logic, sequencing & interlock schemes
  • Clear, maintainable code structure
  • Built to your operational needs

SCADA and HMI Development

Process visualisation and alarm management designed for the operators who use them every day.

  • Real-time process visualisation
  • Alarm management & event tracking
  • Interfaces built for operators

Protocols and Integration

The right industrial protocol selected and verified at every integration point — no communication left untested.

  • Modbus RTU/TCP, BACnet, OPC & OPC UA
  • Right protocol for each integration
  • Communication verified at every point

Hardware & Infrastructure

Panels, networks, safety systems, and motor control.

Control Panels and Field Integration

Panels with clean I/O integration, safe field interfacing, and logical, well-documented layouts.

  • Digital & analogue I/O integration
  • Safe control-to-field interfacing
  • Logical, well-documented panel layouts

Industrial Networks and Infrastructure

Control networks with segmentation and resilience built in — designed for environments where continuity is critical.

  • RS485 fieldbus & Ethernet/IP networks
  • Segmentation & resilience built in
  • Continuity-critical system design

Safety and Reliability

Fail-safe design with the redundancy required — electrical and operational risks addressed at the design stage.

  • Fail-safe design with redundancy
  • Siemens Safety Integrated platform
  • Risks addressed at design stage

Motor Control and Drives Integration

VFDs and motor control configured for efficiency and reliability, with verified communication back to the PLC.

  • VFD, soft starter & MCC integration
  • Drive config tuned for efficiency
  • Verified drive-to-PLC comms

Data, Testing & Support

Data acquisition, commissioning, lifecycle support, and OT security.

Data Acquisition and Reporting

Field data collected, logged, and integrated into reporting platforms — informed decisions at every level.

  • Real-time data from field devices
  • Historical logging & trending
  • Integrated reporting & analytics

Commissioning and Testing

FAT, SAT, loop checking, and I/O validation completed — nothing signed off until performance is confirmed.

  • FAT, SAT & I/O validation
  • System verification before handover
  • SCADA engineer present throughout

Support and Lifecycle Management

Monitoring, diagnostics, and planned upgrades keeping control systems reliable over their full operational life.

  • Remote monitoring & diagnostics
  • Planned upgrades & lifecycle management
  • Changes handled with original rigour

OT / Industrial Cybersecurity

ICS networks hardened and segmented against OT-specific threats — protection without compromising availability.

  • ICS network segmentation & hardening
  • IEC 62443 & secure-by-design
  • Secure without impacting availability

Business Outcomes

Reliable industrial automation

Real-time process visibility

No vendor lock-in

Fully tested before handover

Operators trained and confident

Scalable from single to multi-site

Why Businesses Choose Unified Microsystems for PLC and SCADA Systems

Platform Expertise

Our team works across Siemens, Schneider Electric, and other established control platforms. We select and recommend hardware based on the application, not vendor preference.

Safety-Critical Experience

Where functional safety is a requirement, we apply the appropriate design principles and platform choices from the outset. Siemens Safety Integrated is our platform of choice for applications where system integrity is non-negotiable.

Structured Delivery Process

Every project follows a defined process from design and PLC programming through FAT, SAT, and structured handover. Nothing is signed off until it performs to the agreed specification.

Open Protocol Architecture

We build on open industrial standards so your systems integrate with third-party equipment and remain accessible to your engineering team without specialist vendor support for routine tasks.

PLC Training and Knowledge Transfer

We support your team with PLC training and structured handover documentation so operators and engineers understand the system they are working with. A system your team can operate and maintain confidently is a more reliable system.

Long-Term Support

We provide ongoing support and lifecycle management so your control systems remain reliable and current as your operation evolves. One team, one point of contact, and full accountability.

Smart Buildings & Automation

Build Industrial Automation Systems That Perform and Last

Our PLC and SCADA specialists will assess your requirements and design a system built for safety, reliability, and long-term operation.

Request a PLC/SCADA Assessment
ISO 27001
ISO 9001
UAE, PH, TH, KSA, UK & USA
Microsoft partner
24/7 support
Since 2008
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