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Engineering Services

IR4.0 Engineering
Built for Africa

From first discovery call to ongoing SaaS subscription — NexusEdge delivers fully integrated automation and intelligence solutions, on time, in ZAR.

SCADA & HMI

Enterprise SCADA Integration

As certified Ignition and N3uron integrators, we design and deploy industrial-grade SCADA systems that give your operators complete visibility and control — from any device, anywhere.

Inductive Automation Ignition — certified integrator
N3uron SCADA & IIoT platform — certified
OPC-UA, Modbus TCP/RTU, PROFINET, EtherNet/IP
Historian, alarming, trending, reporting
Ignition Perspective — mobile-first SCADA dashboards
Solar plant, manufacturing, water, mining sector templates
R 150K
starting from
4–16
Weeks delivery
Tech Stack — SCADA Layer
Ignition SCADA
N3uron Edge
PLCnext AXC F 2152Phoenix Contact
OPC-UA ServerOpen Standard
MQTT Sparkplug BOpen Standard
TimescaleDB HistorianOpen Source
Azure IoT HubCloud
AI / ML Tech Stack
TensorFlow Lite 2.xEdge AI
PLCnext Python RuntimePhoenix Contact
Azure ML StudioCloud
Facebook ProphetForecasting
Isolation ForestAnomaly Det.
Claude APINLP / AI Chat
MLflowModel Tracking
AI Edge Analytics

Machine Learning at the Edge

Run real AI models directly on your PLCnext controller — no cloud required. Detect bearing faults, predict failures, and automate decisions where it matters most: at the machine.

TensorFlow Lite models on PLCnext (Linux ARM)
Bearing fault detection — ISO 10816 compliant
LSTM energy load forecasting (±5% accuracy)
Isolation Forest anomaly detection
Works offline — cloud optional for retraining
AI-generated maintenance recommendations via Claude API
Get an AI Assessment →
Energy Management

Load-shedding Resilience

With South Africa's energy crisis showing no signs of ending, NexusEdge builds automated energy management systems that protect your production line — and reduce your electricity bill.

Phoenix Contact EEM-MA370 3-phase energy meters
Automated generator/battery/solar switching logic
Eskom loadshedding schedule API integration
AI load forecasting — reduce peak demand charges
NERSA compliance reporting (automated PDF)
SMS/WhatsApp alerts via Clickatell (Vodacom/MTN/Cell C)
See EnergyIQ Pricing →
Energy Hardware Stack
EEM-MA370 Energy MeterPhoenix Contact
AXC F 2152 PLCnextPhoenix Contact
QUINT4-UPS/24DC/10Phoenix Contact
Node-RED Flow LogicOpen Source
Clickatell SMS API
MQTT → Azure IoT HubCloud
TimescaleDB HistorianPostgreSQL
IIoT Hardware Stack
FL mGuard 2102Phoenix Contact
TC ROUTER 4102 LTE-4GPhoenix Contact
Vodacom M2M SIM
EMQX Cloud BrokerMQTT 5.0
Azure IoT EdgeDocker Runtime
IEC 62443 Firewall
Modbus/PROFINET → OPC-UAProtocol Bridge
IIoT Connectivity

Connect Everything

Bridge the OT/IT gap with our ConnectEdge managed gateway service. We handle the hardware, connectivity, cybersecurity, and cloud integration — you just consume the data.

Phoenix Contact FL mGuard — IEC 62443 compliant
4G LTE failover with Vodacom M2M SIMs
Modbus, PROFINET, EtherNet/IP, PROFIBUS bridging
OPC-UA to MQTT Sparkplug B translation
99.5% uptime SLA — 4hr on-site response (Gauteng)
Monthly managed service — no CAPEX required
See ConnectEdge Pricing →
Project Pricing

Transparent pricing

Fixed-fee project pricing with no surprises. All prices in ZAR, VAT exclusive.

Service Scope Duration Price Range
SCADA Integration (Ignition) Full system design, programming, FAT, SAT 4–16 weeks R 150K – R 800K
PLCnext Programming + AI Edge IEC 61131-3 + Python ML model deployment 3–10 weeks R 80K – R 350K
Solar SCADA Commissioning SolarGuard deployment, inverter comms, NERSA 6–12 weeks R 120K – R 500K
Energy Audit + EnergyIQ Onboarding Baseline audit, meter install, SaaS activation 1–3 weeks R 35K – R 85K
PLC Migration (Legacy → PLCnext) S5/S7/Schneider migration, zero-downtime 4–8 weeks R 90K – R 250K
IIoT Architecture Consulting OT/IT strategy, architecture design, roadmap 2–4 weeks R 45K – R 120K

All projects include a 30-day defects liability period. 30% deposit required to commence. Prices VAT exclusive.

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Let's build something
extraordinary together

Tell us about your automation challenge. We'll respond within one business day with a tailored approach — and a free discovery session.