KSA Industrial Automation Company specifies and engineers the Rittal VX25 enclosure for PLC panels in Saudi Arabia, so that controllers, I/O, drives and network gear sit in a cabinet sized for the heat of the plant. We are an authorised Rittal partner for automation cabinets. Our job is the control-system side: layout, thermal sizing, signal routing and the commissioning of what lives inside.
What you receive: a written proposal with the cabinet layout, climate-control sizing, I/O arrangement and programme, issued within one working day of receiving your I/O list or functional description. Request a quotation
Why choose a Rittal VX25 enclosure for PLC panels?
A PLC cabinet in the Eastern Province works in warm, dusty air, often next to a process unit. The VX25 gives a rigid frame with a modular interior, so the mounting plate, DIN rails, cable ducts and the HMI cut-out can be arranged around the control hardware instead of the other way round. The wide door and the choice of ingress protection suit indoor control rooms and outdoor field stations alike.
We treat the enclosure as part of the control system. Its size sets how many I/O modules fit, how much spare room remains for a later expansion and how easily a technician can reach a terminal at three in the morning.
| Item | What we define | Reference | Typical duration |
|---|---|---|---|
| Cabinet selection | VX25 size, mounting plate and door layout for PLC, remote I/O and network switches | Manufacturer drawings | Per project schedule |
| Climate control | Heat-load sum of controllers, drives and power supplies; Blue e+ cooling unit or fan-and-filter choice | Design ambient to 50 °C | Per project schedule |
| Signal layout | Segregation of 24 V DC, 230 V AC and communication cabling | IEC 61439-1 practice | Per project schedule |
| Controller commissioning | Programming and testing of the controller, HMI and networks inside the cabinet | IEC 61131-3 | 2–6 weeks per system |
| Software FAT | Logic and screens tested against simulated signals with a signed record | Your ITP or ours | Per project schedule |
How do you size climate control for a Rittal climate control cabinet?
Start with the total dissipated power inside the cabinet, add the solar and process heat load on the outside, and set the target internal temperature. For a Saudi plant we design to an ambient of 50 °C, which rules out simple fans in many outdoor locations. The result tells us whether a fan-and-filter unit, a Blue e+ cooling unit or a heat exchanger is the right choice.
We then check the answer against the layout: air must reach the drives and power supplies at the top, and the controller should sit where the air is cool. The cooling unit set-point and alarm output are wired to the PLC, so a failed unit raises an alarm before the processor overheats.
What goes inside a PLC cabinet, and who programs it?
A typical VX25 PLC cabinet holds a controller rack, remote I/O, a managed switch, power supplies, protection devices and often the operator panel on the door. Wiring to the hardware is done by the workshop that builds the panel. We supply the design inputs it works from and then take over once power is on.
Our own work starts with the I/O drawings and the program, which we write and prove before the cabinet leaves the workshop. At commissioning we check every channel, the network health and the cooling alarm. See PLC programming services for the controller side and HMI development for the screen on the door.
How do we deliver an automation cabinet project?
- Enquiry. You send the I/O list, the site temperature data and the installation location.
- Heat-load study. We total the dissipation and choose the climate-control method.
- Layout design. We set the VX25 size, plate layout, segregation and spare capacity.
- Programming. The controller and HMI projects are written against the final I/O allocation.
- Software FAT. Logic runs against simulated signals and every alarm, including the cooling alarm, is forced.
- Site commissioning. We verify channels, networks and the cooling set-point under real load.
- Documentation and support. You receive the layout drawings, program backups and the test record.
Where the cabinet forms part of a wider job, our control system commissioning service covers the site stage.
Where we use Rittal cabinets for automation
Our engineers have worked in Saudi Arabia since 1995, and we hold approval from Saudi Aramco, SABIC and the Royal Commission for Jubail and Yanbu. We have worked on projects for SABIC in Dammam.
VX25 cabinets suit pump stations, packaging lines, compressor skids and process units where the controller must run through summer without trips. Our team attends sites in every region of Saudi Arabia, with emergency support remote the same day and on site within one working day in the Eastern Province.
Rittal partner questions
Who provides a Rittal VX25 enclosure for PLC panels in Saudi Arabia?
KSA Industrial Automation Company provides the engineering for a Rittal VX25 enclosure for PLC panels in Saudi Arabia: cabinet selection, heat-load sizing, signal layout and the controller programming and commissioning inside. Panel building itself is carried out by a workshop working to our drawings.
What is a Rittal enclosure?
KSA Industrial Automation Company provides control systems that live inside Rittal enclosures, which are modular steel and stainless cabinets for electrical and automation equipment. The VX25 is the large modular range. It carries mounting plates, rails and climate units, and protects controllers from dust, water and heat.
How much does a Rittal panel air conditioner cost?
The cost depends on the cooling capacity needed, the supply voltage, the finish and the controller options. We establish the capacity from the heat-load study and quote the matching unit, so you do not pay for a larger one than the cabinet needs. Send your equipment list and site temperature.
How long does a PLC cabinet design take?
Design time depends on the I/O count and how quickly the layout is approved, so the proposal states a programme for your job. The controller programming inside typically takes two to six weeks per system. Enclosure and cooling-unit availability sets the delivery date, and we confirm it before ordering.
How do I set the temperature on a Rittal air conditioner?
The cooling unit has an adjustable set-point, usually chosen in the mid-thirties of degrees Celsius and always below the temperature limit of the hottest component. We record the chosen value in the commissioning sheet, wire the alarm output to the PLC and test that a high-temperature alarm reaches the operator.
What should I send to get a quotation?
Send the I/O list, the equipment list with power ratings, the location and the highest site temperature you expect. If drawings exist, add them. We reply with a priced proposal that covers the layout, climate sizing and the controller work.
Planning a Rittal VX25 enclosure for PLC panels in Saudi Arabia? Send your I/O list and site temperature, and a quotation reaches you within one working day. Explore our automation partners.
Email: inquiry@ksaindustrialautomation.com | Request a quotation