KSA Industrial Automation Company provides Legrand energy monitoring system integration in Saudi Arabia, connecting EMDX3 energy meters and communicating breakers to PLCs and SCADA over Modbus. We are a certified Legrand partner for energy metering integration. We map the registers, build the screens and reports, and check each reading against a reference instrument before handover.
What you receive: a written proposal with the meter list, communication plan, register map, screens and programme, issued within one working day of receiving your single-line diagram or meter schedule. Request a quotation
Legrand energy monitoring system integration for plants
Legrand is strongest in power distribution, so its value to an automation project is the metering that already sits in the boards. EMDX3 meters and communicating breakers report current, voltage, power and energy, and most speak Modbus. Our work is to bring those figures into the control layer, where operators and managers can use them.
| Item | What we do | Protocol / standard | Typical duration |
|---|---|---|---|
| Meter survey | List of EMDX3 meters, breakers and the data each one offers | Manufacturer manuals | Per meter count |
| Gateway and network | RS485 lines, addressing and Modbus TCP gateways | Modbus RTU and TCP | Per project schedule |
| Register mapping | Scaling, units and tag names for each value | Project communication specification | Per project schedule |
| PLC and SCADA link | Meter values into controllers, trends, alarms and reports | Modbus, OPC UA | 3–8 weeks including telemetry links |
| Verification | Readings compared with a reference; signed record | Your ITP or ours | Per project schedule |
Is there a Legrand energy monitoring app, or do we need SCADA?
Legrand supplies its own tools for some meter ranges, and we confirm what your model supports. Such tools suit a single board or building. A plant with many boards and a control system usually wants the values in its own SCADA, next to process data, so that a rise in kWh can be matched with a production change. We decide with you which route fits the number of meters and the people who read the data.
Where SCADA is chosen, we read the meters through a gateway and publish the values with consistent tag names. You keep one set of screens, one alarm list and one historian, whatever the brand of the field devices.
How do Legrand energy meters connect to SCADA?
The meters share an RS485 line, each with its own Modbus address. A gateway, or a PLC serial port, polls the line and passes the values on through Modbus TCP or OPC UA. We set the baud rate, parity and address on every meter, terminate the line correctly and document the register map. Our energy monitoring systems page describes the plant-wide reports built on top.
Common faults are two meters sharing an address, wrong parity and missing line termination. We test for each on site, and for the multiplier on the current transformer, which is the most frequent cause of a reading that is wrong by a fixed factor.
What is Legrand famous for?
Legrand is mainly known for electrical distribution and wiring devices: breakers, enclosures, cable management and metering. For us that matters because many Saudi boards already contain Legrand devices that can report data. Reading those devices costs far less than adding new instruments, and it uses the wiring that is already in the board.
How do we deliver an energy monitoring integration?
- Enquiry. You send the single-line diagram, a list of communicating devices and a sketch of the plant network.
- Survey. We confirm which devices communicate, their models, firmware and addresses.
- Design. A network diagram, address plan and register map are issued for approval.
- Configuration. Meters and gateways are set up to the approved plan.
- Integration. Values are mapped to the PLC or SCADA, with trends, alarms and reports.
- Verification. Readings are checked against a reference instrument and recorded.
- Documentation and support. You receive the register map, configuration backups and an operator guide.
Where we integrate Legrand metering
Our engineers have worked on Saudi plants since 1995 and hold approval from Saudi Aramco, SABIC and the Royal Commission for Jubail and Yanbu. We have worked on projects for Saudi Aramco in Riyadh.
Energy monitoring suits plants that allocate energy cost to production lines, track compressors and chillers, or need evidence of savings. See SCADA integration for the supervisory layer. We take projects in every region of Saudi Arabia.
Legrand partner questions
Who provides Legrand energy monitoring system integration in Saudi Arabia?
KSA Industrial Automation Company provides Legrand energy monitoring system integration in Saudi Arabia from its Dammam engineering office. We configure EMDX3 meters and gateways, map the Modbus registers into PLCs and SCADA, and verify the readings on your site.
Is Legrand a good brand?
KSA Industrial Automation Company provides integration for many brands, so the answer comes from service. Legrand's distribution and metering devices are widely installed and communicate over standard Modbus, which makes them straightforward to bring into a control system. We check each model's registers before design.
What affects the cost of energy meter integration?
The number of meters, the length and layout of the RS485 network, the gateways, the dashboards and reports and the links to a PLC or historian all affect the price. Send the meter schedule and a plant layout, and the proposal prices each of these.
How long does an energy monitoring integration take?
Projects that include telemetry links usually take three to eight weeks. A few meters on one board take less time. Cable routes, shutdown windows for current transformer work and the speed of approvals decide the schedule, which the proposal states.
Can Legrand meters feed a PLC?
Yes. A PLC with a serial port or a Modbus gateway reads the meters at a set scan time, and the values then drive alarms, interlocks and load-shedding logic. We agree the register map first, so scaling and units are correct.
What should I send to get a quotation?
Send the single-line diagram, a list of the meters and breakers that communicate, the model numbers and the plant network layout. If you already have a gateway or software, add its details so that we can reuse it.
Need Legrand energy monitoring system integration in Saudi Arabia? Send the schedule of communicating devices with a single-line diagram, and you receive a quotation inside one working day. View the other automation partners.
Email: inquiry@ksaindustrialautomation.com | Request a quotation