Genuine technical specialisation
We are fluent across different brands of PLC, HMI and SCADA, control cabinets and industrial protocols. Our competitive advantage lies in deep knowledge of the most demanding control equipment on the market.
About us
Your partner in automation, instrumentation and control projects
Who we are, how we work and to which standards.
REXIC was founded with a clear purpose: to be your specialist partner in industrial automation and electrical work, delivering quality solutions.
We are a team of engineers specialised in control systems, automation and industrial electrical work, with broad experience across the power, manufacturing and food sectors.
We have hands-on experience with the leading control brands, so we can offer you only the best solutions, backed by direct intervention in the field.
Specialised services
- PLC
- HMI and SCADA
- Switchboards
- Fibre optics
- Industrial servers
Sectors served
- Power generation
- Manufacturing
- General industry
- Food industry
Why choose REXIC
What defines us
Migration between platforms
Reverse engineering of the existing system. Planned and documented PLC and SCADA migrations, version upgrades and changes of supervision platform.
Industrial and OT/IT networks
Modbus, PROFINET, IEC 61850 and DNP3. We configure SEL RTAC units, OT and IT switches, and communication with fiscal meters.
We integrate industrial electrical work, automation, industrial networks and information systems, which is what makes efficient solutions possible.
Standards and judgement
The standards we work to
Every design, from a control cabinet to a protection system, is executed against a specific standard.
Electrical installations
The Mexican official standard for installations intended for the supply and use of electrical energy. It governs conductor sizing, protective devices, raceways and safety clearances for everything we install.
Safety in electrical maintenance
Safety conditions for the maintenance of electrical installations. It defines lockout/tagout, work authorisation and the protective equipment our personnel wear when entering an energised switchboard.
Mexican Grid Code 2.0
General administrative provisions on efficiency, quality, reliability, continuity and security of the Mexican National Electric System. It is the framework for our power quality studies.
Substation communications
International standards for data exchange between relays, controllers and supervision systems. They are the basis for integrating protection equipment from different manufacturers.
Fire detection and prevention
Safety conditions for fire prevention and protection, and the international criterion for detection and alarm systems. They govern the installation, testing and diagnosis of the systems we service.
What is happening in your plant?
Let us start by understanding your plant.