Empower Your Operations with Intelligent Automation

Transform complex industrial processes into efficient, connected workflows. Our wired PLC/HMI/SCADA systems and custom LoRa wireless modules deliver precise control of machinery, sensors, monitoring, and data analytics into one robust platform.

Scale from single lines to full facilities—your setup remains flexible, resilient, and upgradeable with dedicated support across India.

PLC • HMI • SCADA • LoRa • Edge Gateways • OT Security • Dashboards • Alerts
Industrial Automation
Wired

Deterministic, real-time control for industrial processes

Robust wired architectures using PLCs, HMIs, and SCADA for high availability, safety, and predictable performance across your plant. We standardize on proven vendors and open protocols to keep your lines running and data flowing.

PLC Brands

Mitsubishi Siemens Delta Schneider

Series we commonly deploy include Mitsubishi iQ-R/Q, Siemens S7-1200/1500, Delta DVP/AS, and Schneider Modicon (M340/M580)—selected per I/O mix, cycle time, and budget.

HMI Options

  • Panel HMIs sized per station (operator ergonomics + environment)
  • Alarm banners, recipes, user roles & audit trails
  • Multi-language screens and standardized navigation

SCADA Platforms

  • ICONICS, Siemens WinCC, and vendor-native suites
  • Enterprise visualization, alarm management, reporting
  • Historian setup for trends, quality, and traceability

Interoperability

OPC UA Modbus TCP/RTU EtherNet/IP PROFINET MQTT

Pros

  • Deterministic scan times and low latency
  • High availability with redundancy options
  • EMI-resilient cabling and panelized control

Cons

  • Higher upfront cost for cabling and panels
  • Less flexible for rapidly changing layouts
Discuss Wired Scope
PLC cabinet and wiring

Typical Panels

PLC Panel
  • Controller + I/O
  • 24VDC PSU & MCBs
  • Network switches
Motor Control
  • Soft starters/VFDs
  • Overloads & contactors
  • Interlocks & safety relays
Field Junctions
  • Numbered terminals
  • Shielded I/O marshalling
  • Glands & ferruling
Deliverables: GA drawings • panel schematics • cable schedule • I/O list • FAT/SAT • manuals
Wireless

LoRa-based custom modules for end-to-end connectivity

We design and build custom LoRa edge devices and gateways to connect sensors, meters, and actuators across large sites—enabling long-range, low-power telemetry and control where wiring is impractical.

What we build

  • Multi-I/O end devices (AI, DI, DO) and RS-485-to-LoRa nodes
  • LoRa gateways/bridges to PLC/SCADA (OPC UA, Modbus, MQTT)
  • Over-the-air configuration, diagnostics, and firmware updates

Where it fits

  • Spread-out plants, utilities, yards, and tank farms
  • Condition monitoring, energy & water metering, environmental telemetry
  • Temporary setups and remote assets

Pros

  • Long range and low power consumption
  • Fast deployment without trenching
  • Scales from a few to hundreds of nodes

Cons

  • Throughput is lower than ethernet-based networks
  • Link quality depends on site RF conditions and antenna placement
LoRa Industrial Wireless

Typical LoRa Architecture

  • Field nodes → LoRa gateway
  • Gateway → PLC/SCADA via Modbus/MQTT
  • Optional cloud relay for remote dashboards

Device Capabilities

  • Battery/24V DC power options
  • Ingress-protected enclosures
  • Signal strength & health telemetry

Commissioning Toolkit

  • Site survey & link budget guidance
  • QR provisioning for nodes
  • Firmware & config backups
Edge & Cloud

From plant floor to dashboards—secure data pipelines

Our edge gateways normalize PLC/LoRa data and publish via MQTT/OPC UA. Build role-based dashboards and alerts for maintenance, quality, and energy teams without disrupting control networks.

Edge Gateways

  • Protocol conversion (OPC UA, Modbus, MQTT)
  • Store & forward with local buffering
  • On-prem historians and reports

Dashboards & Alerts

  • OEE, downtime, and energy views
  • Email/SMS/ChatOps notifications
  • Role-based access control

OT Security

  • Network segmentation (LAN/VLAN)
  • Least-privilege user roles
  • Audit logs and change tracking
Industries

Where we fit—across processes and utilities

Manufacturing
  • Assembly & material handling
  • Machine interlocks & safety
Water & Utilities
  • Pumps, VFDs, reservoirs
  • Pressure/flow monitoring
Food & Beverage
  • Batching & CIP skids
  • Cold rooms & conveyors
Infra & Buildings
  • DG/UPS integration
  • HVAC & energy dashboards
Choosing your path

Wired vs. Wireless—quick guidance

Wired (PLC/HMI/SCADA) Wireless (LoRa)
Best for Real-time control, interlocks, critical loops Telemetry over long distances, retrofits
Latency Very low, deterministic Low–moderate (not for high-speed control)
Scalability Panel & network capacity driven Node-based; add devices as needed
Notes Higher upfront cabling costs Plan RF survey & antenna placement
How we work

From requirement to handover

  1. Discovery: I/O count, risks, compliance, environment
  2. Design: P&IDs, panel GA, cable schedule, bill of materials
  3. Build: panel wiring, PLC logic, HMI/SCADA screens
  4. Test: FAT/SAT, interlock checks, documentation
  5. Handover: training, as-built drawings, backups
Safety

Quality & security by design

  • Standardized code templates and naming
  • Segregated networks for OT/IT and vendor access
  • Change control, backups, and audit logs
Deliverables: as-built drawings • I/O test sheets • program backups • user manuals
FAQs

Frequently asked questions

LoRa is ideal for low-bandwidth telemetry across long distances. Real-time interlocks and high-speed control should remain on wired PLC networks.

We select based on I/O mix, scan time, existing spares, and your team’s familiarity. Mitsubishi, Siemens, Delta, and Schneider are all supported.

Yes—deliverables include drawings, backups, manuals, and hands-on training for operators and maintenance teams.

In most cases, yes. We interoperate via OPC UA, Modbus TCP, or vendor APIs and follow your change-control process.
From PLC panels to LoRa telemetry—build a resilient, scalable industrial stack with NarneTech. Share your P&IDs and we’ll propose a clear, itemized scope. Request a proposal
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