System Integration
Modern operational technology environments are built from multiple systems that need to communicate reliably. We design and implement the integration layer that connects field devices, PLCs, SCADA, BMS and business systems into a unified operational picture.
Overview
Industrial facilities accumulate control systems over time. Each capital project adds PLCs, SCADA clients, drives and instrumentation — often from different vendors, using different protocols, with different configuration management practices. The result is an operational technology environment that is increasingly difficult to operate, maintain and secure.
Reprise Electrical's system integration capability addresses this complexity. We design OT network architectures that separate control system traffic from corporate IT networks, implement protocol conversion where needed, and connect disparate systems through standard interfaces like OPC-UA. Where clients want operational data in ERP or cloud platforms, we configure secure, reliable data paths that don't compromise control system availability.
Cybersecurity is integral to our integration approach. We implement network segmentation, access controls and monitoring aligned to IEC 62443 — the international standard for industrial automation cybersecurity — as part of every integration project, not as an afterthought.
Scope of Works
OT network architecture design and implementation
PLC-to-SCADA communication configuration
Protocol conversion — Modbus, Profibus, Profinet, EtherNet/IP
OPC-UA server configuration and client integration
BMS and PLC cross-system interface
ERP and MES integration for production data
Third-party equipment integration — drives, analysers, meters
Cybersecurity assessment and network segmentation
IIoT gateway configuration and cloud connectivity
System architecture documentation and as-built records
Ongoing support and system modifications
Who It's For
Industrial facilities integrating new equipment into existing OT systems
Process plants requiring ERP-to-plant floor data integration
Asset owners consolidating multiple standalone control systems
Facilities replacing ageing proprietary communication networks
Operations teams requiring real-time production data visibility
Related Capabilities