Remote Modbus IO and RS485 converters for industrial use!

ExpertDAQ is your competent partner for touch panel PCs, Modbus RTU and RS422 / RS485 converters for industrial use.

We help you to make your processes more efficient. Do not hesitate to contact us. We are looking forward to working together with you!


  • Individual consulting
  • High quality
  • Rapid availablility
  • Great reliability
  • Universal support
  • 30 years experience

About ExpertDAQ

Since 1987 TopsCCC has been manufacturing and providing high quality products that incorporate the latest technology. Moreover, we offer OEM service which meets different requirements of our clients. Our product lines include a wide variety of products such as

  • Embedded Boards
  • Converter
  • I/O

For keeping you ahead of your competitors, we continue to develop innovative products designed to meet current market demands. During the last decade we focused on industrial automation. We have an excellent R&D team. Our products include Remote Data Acquisition & Control Modules, TCP/IP systems, Internet Embedded Controllers, Embedded Boards, SBCs, etc. We focus on system integration and electro-optical-micro-mechanical-devices as well as OEM and ODM business.

ExpertDAQ will be your best partner in industrial automation and cloud services.

We currently extend our automation platform services for web-based technology to empower innovations for Automation and Embedded applications.

Automation, Machine Automation, Building Automation, Environmental Monitoring, Facility Management System, Intelligent Transportation, Power & Energy

Industrial I/O & Controllers, Industrial Communication, Industrial panel and HMI Computers, Automation software.

Solution and Technology to provide reliable and fast-to market solutions for a wide variety of industries.


  • 1987 founded
  • 1988 first PC mainboard
  • 1995 first Industry PC
  • 1995 first Modbus IO
  • 2001 first Embedded PC
  • 2004 office in Duesseldorf Germany
  • 2011 branch office in Leeds United Kingdoem
  • 2014 first cloud based solutions
Read more

Frequently asked questions (FAQ)

RS422 / RS485 Bus

ExpertDAQ fieldbus modules communicate via serial interfaces. Serial data transfer is characterized by the fact that individual bits are sent … read more

Vergleich Industrial-CF/SSD

SSD: Vor- und Nachteile Was sind SSDs? Eine „Solid State Disk“ ist ein Speichermedium welches nicht wie Festplatten auf dem … read more


SolarView is a full monitoring system for photovoltaic cells on a very affordable price. The software runs on a Fritz! … read more
We use cookies on our website. By continuing to use our website, you consent to the use of cookies. With your consent, we will also use marketing cookies. For more information about our cookies, please read our Data Protection Declaration.