More than sensors+automation

JUMO variTRON 500 – Central Processing Unit for Automation System


  • Process mapping for all connected input and output modules (including controller module)
  • Display and keys to display the system status
  • 2 USB host interfaces
  • OPC UA server (in conjunction with PLC)
  • 9 program generators (in conjunction with PLC, as of system version xx)
  • 2 field bus interfaces
  • PROFINET IO controller (in conjunction with PLC) or device (device as of system version xx)
  • Plug and Play when replacing input and output modules
  • Battery-buffered RAM
  • Real-time clock


The central processing unit JUMO variTRON 500 is based on a new hardware platform with an 800 MHz processor. In the first expansion stage, this processor is used as quad core variant.
Due to the scalability of hardware and software, a modular, flexible, and above all sustainable hardware platform is available that is combined with a modern software architecture.

Based on this new platform, innovative operating concepts can now be implemented using state-of-the-art display technologies.
The advantages at a glance:
• High speed performance
• Flexible operating philosophy
• Modern communication interfaces (e.g. OPC UA and MQTT)
• Integration of various fieldbus systems such as PROFINET IO, EtherCAT, and Modbus TCP/RTU (based on CODESYS V3.5)
• Easy integration of new software functions via PLC (CODESYS V3.5)
• Availability of function and visualization libraries (as of system version xx)
• Easy adaptation of hardware inputs and outputs
• Support of a multi-plant principle
• Customized operation and visualization with up to 5 operator stations via CODESYS remote target visualization or web panels via web visualization (mixed operation is possible)
• Panels in various formats (portrait or landscape, 4:3 or 16:9)
• JUMO web diagnostics


Please take note of our General Terms and Conditions and Clauses for Paragraph 1.4 General Terms and Conditions.

Article number Product description Price of the full version

digiLine-driver (CODESYS V3.5 from SP10)

Download  JUMO (Free version)  (5.3 MB)

additional information

JUMO smartWARE Setup variTRON

Download  432.exe (30 days Test Version)  (188.8 MB)

additional information
price on request

CD-Version CODESYS V3.5 SP15 Patch 1

Download  CODESYS (Free version)  (1176.3 MB)

additional information

Firmware JUMO variTRON 500

Download  388. ()  (275.2 MB)

additional information
price on request

Accessory articles

Article number Product description Price / piece
SPS according to IEC 61131-3 (CODESYS V3) price on request
Remote TargetVisu price on request
WebVisu price on request
PROFINET-Controller price on request
OPC UA Server price on request
Modbus TCP Master price on request
Modbus TCP Slave price on request
EtherCAT Master price on request
705098/51-000 (RS232 Modbus RTU) price on request
705098/55-000 (RS485 Modbus RTU) price on request
705098/08-000 (Ethernet (RJ45)) price on request