Central processing unit for automation system with optional wireless interface

JUMO variTRON 300 is a compact automation system. The central processing unit can also be used as a receiver for the wireless JUMO Wtrans sensors. A router module can be used to connect JUMO’s proven input and output modules and to set up an overall system with integrated PLC (CODESYS V3.5).

The central processing unit JUMO variTRON 300 is based on a new hardware platform with a 792 MHz processor (single core).

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-theart display technologies.

Highlighted Features

• High speed performance
• Flexible operating philosophy
• Modern communication interfaces (e.g. OPC UA, MQTT)
• Integration of different fieldbus protocols such as PROFINET IO, EtherCAT, Modbus TCP/RTU, and BACnet/IP
• Easy integration of new software functions via PLC (CODESYS V3.5)
• Availability of function and visualization libraries (as of system version 6)
• Easy adaptation of hardware inputs and outputs • Connection of the JUMO Wtrans transmitters (as of system version 5)
• Customized operation and visualization with several 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 Cockpit

The central processing unit is connected to the router module using a standard network cable (see technical data or accessories). The voltage for the router module as well as the connected input and output modules is supplied at the router module. That way, the central processing unit and router module can also be mounted on different DIN rails (cable length max. 100 m).

 

Interfaces	1 USB host, 2 Ethernet, 1 RS485 Modbus RTU
Operation	Keys and LCD display, monochrome, 96 × 64 pixels (8 lines)
Option	PLC according to IEC 61131-3 (CODESYS V3.5); OPC UA server (in connection with PLC); EtherCAT master (in connection with PLC); applications with the programming environment Node-RED
Hardware	800 MHz single-core processor
Modules	A large selection of connection modules with high-quality, configurable analog inputs and reliable, independent PID controllers with autotuning function
Displays	Displays in various formats (portrait or landscape format, 4:3 or 16:9) can be connected; CODESYS Remote TargetVisu or CODESYS WebVisu
Connection possibilities	Connection modules via router module; JUMO digiLine sensors for liquid analysis; thyristor power controller (via EtherCAT); wireless signals from JUMO Wtrans sensors via integrated receiver (optional)
Control loops	Up to 32
Recording function	Up to 60 recording channels, up to 10 batches, up to 10 measuring groups, internal memory for 1 million measured values with manipulation detection
Special features	Flexible operating philosophy; many degrees of freedom in software and hardware; simple adaptation of hardware inputs and outputs; simple integration of new software functions via CODESYS PLC; integrated JUMO Web Cockpit; simultaneous operation of several control loops with autotuning function; integration of customer-specific parameters (CPV editor)