Panel building with Siemens S7-1500 PLC
- Customization and series production
- Design in accordance with NEN-EN 61439
- Tested and documented quality
Reliable control for industrial automation
Kwadrant IA designs and builds panel building solutions with the Siemens S7-1500 PLC, focused on high performance and safe control. This PLC series offers speed, flexibility and extensive diagnostic capabilities for modern industrial applications. Whether in machine building, process plants or smart infrastructure, our engineers ensure seamless integration within the applicable standards. With knowledge of NEN-EN 61439, IEC 61131-3 and UL 508A, we deliver control panels that meet European and international requirements.
Panel Building Pioneers for Mechanical Engineering
With the precision of a watchmaker and the agility of an acrobat, Kwadrant IA is committed to creating custom electrical panels for mechanical engineering. As a resilient player in panel building, we move quickly without sacrificing quality or durability. Step into our world of innovation and discover how we can take your mechanical engineering projects to the next level.
What is panel building with Siemens S7-1500 PLC
Panel building with the Siemens S7-1500 PLC combines high-end hardware engineering with advanced control software. This PLC is used for reliable automation within such diverse sectors as mechanical engineering, water management and food. Its modular design makes the system easily scalable, and communication via protocols such as Profinet, Modbus TCP and OPC UA makes integration with other systems efficient and future-proof.
The panels are designed by Kwadrant IA in EPLAN P8/Pro Panel and comply with the guidelines of NEN-EN 61439 and NEN 1010. Each project is concluded with a test report and declaration of conformity, so that the end user is assured of quality and safety.
Important standards and guidelines
NEN-EN 61439
This standard describes the requirements for low-voltage distributors and ensures the electrical safety, insulation and thermal performance of panel building installations. Kwadrant IA designs and tests its panels in accordance with this directive.
IEC 61131-3
The international standard for PLC programming. Within the Siemens S7-1500 environment, this standard ensures uniform and transparent software development, which simplifies maintenance and extensibility.
ATEX 114 (2014/34/EU)
For environments at risk of explosion, Kwadrant IA builds explosion-proof cabinets in accordance with ATEX 114. This makes the panels suitable for zones 1 and 2, both for gas and dust atmospheres.
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Applications in industry
The Siemens S7-1500 PLC is used in a variety of installations where reliability and precise control are essential, such as:
- Weighing and dispensing systems
- Refrigeration and air conditioning applications (HVAC/GBS)
- Bulk handling and packaging lines
- Robotics and logistics automation
- Marine and offshore applications
Due to its modular nature, the S7-1500 fits into compact cabinets as well as extensive distribution systems for process control.
Benefits of panel building with Siemens S7-1500
- High performance: rapid processing and communication between components.
- Flexible integration: supports a variety of protocols (Profinet, Modbus TCP, MQTT).
- Diagnostics and maintenance: built-in features reduce downtime.
- Safety: Integration of PL and SIL methodologies for machine safety.
- Sustainability: efficient energy distribution and forward-looking software architecture.
The combination of Siemens hardware and Kwadrant IA’s engineering expertise results in reliable control solutions that meet the most stringent industrial requirements.
The process from design to commissioning
- Design and engineering – Technical specifications are worked out in EPLAN, including schematics and component selection according to NEN-EN 61439.
- Construction and assembly – Panel construction in our own workshop with quality control and wiring according to NEN 1010.
- Testing phase (FAT/SAT). – All panels are tested for functionality and safety; results are recorded in test reports.
- Installation and cabling – On site, Kwadrant IA provides connection and field wiring.
- Commissioning – The system is tested, tuned and delivered with accompanying documentation.
This structured approach ensures that each panel operates technically correctly, safely and securely within the specified environment.
Years of experience in the field of industrial automation
Industrial automation with international standards
Industrial automation requires more than just a correctly constructed panel. We start with the architecture of the system and make conscious choices in component selection, standardization and scalability. By fully mastering engineering, panel construction and integration, we realize control systems that perform reliably in demanding industrial environments. From modular construction to international compliance, every detail is focused on quality, longevity and manageable Total Cost of Ownership.
We do not build standard solutions, but technically sound systems that match the complexity of modern mechanical engineering.
Kwadrant IA as your partner for panel construction with Siemens S7-1500
Kwadrant IA supports companies in the complete realization of panel construction with Siemens S7-1500 PLCs – from design to commissioning. Our specialists combine in-depth knowledge of hardware and software engineering with experience in sectors such as mechanical engineering, infra, food and logistics. Each panel is built according to the guidelines of NEN-EN 61439, tested using FAT/SAT procedures and, where necessary, delivered as a UL 508A panel for export to the US and Canada.
We think about efficiency, security and future-proofing within each automation solution.
Contact us for a technical consultation or a no-obligation quote.
Frequently asked questions about Panel building with Siemens S7-1500 PLC
Why apply the Siemens S7-1500 in panel building?
The Siemens S7-1500 offers high processing speed, integrated safety and flexible communication capabilities. This makes this PLC suitable for a variety of automation projects where reliability and expandability are important.
What does "in accordance with NEN-EN 61439" mean?
This means that the panel meets requirements for electrical safety, temperature management and mechanical strength. It is the basic standard for reliable distribution and control cabinets in industrial applications.
What is the difference between FAT and SAT?
FAT (Factory Acceptance Test) is performed in Kwadrant IA’s workshop to verify operation prior to delivery. SAT (Site Acceptance Test) takes place on site, where the panel is tested in the final installation.
Can a Siemens S7-1500 be used in explosive environments?
Yes, provided the control cabinet is built in accordance with ATEX 114 (2014/34/EU). Kwadrant IA supplies explosion-proof panels for Zones 1 and 2, suitable for gas and dust environments.
What makes Kwadrant IA different from other panel builders?
We combine technical depth with broad industry experience and build to international standards such as NEN-EN 61439, UL 508A and IEC 61131-3. Each project receives a test report and declaration of conformity, assuring clients of quality and compliance.
