PLCcore-5484 – A flexibly PLC core module solution

The SYS TEC PLC core module PLCcore-5484 is an ideal basis for customized solutions. Based on the Single Board Computer ECUcore-5484, it allows for an integration of compact, Linux-based and extremely high-capacity Hard-PLC into own applications at low effort. With all necessary components already being preinstalled, no additional license costs occur.



Due to a freely programmable on-board CPLD, the interface to the periphery can be adjusted easily according to respective requirements. Hence, the PLC core module is especially applicable where highest flexibility is needed.

In addition to basic digital in- and outputs, the CPLD can accomplish highly complex peripheral units. Thus, delivery of the PLC core module includes a basic CPLD version with essential in- and outputs as well as freely configurable counter and high-capacity PWM-units. VHDL-sources of the CPLD and the C-source code are available as Driver Development Kit (DDK). Consequently, it is possible to implement own I/O-connections whereas extension interfaces such as I²C and SPI buses can be accessed in addition to memory-mapped components. The performance of the process image as Shared Memory enables comfortable data exchange with other Linux programs that run in parallel to the PLC.

The large CANopen library of the PLCcore-5484 includes a CiA 302-conform CANopen Manager that supports automatic node configuration. Thus, flexible expandability of the PLC core module via CANopen units is easily made possible by Plug & Play. Furthermore, the PLCcore-5484 supports the CiA 314 device profile for "IEC 61131-2 programmable devices" (former CiA 405) and herewith allows for easy data exchange with other CANopen modules.

Due to its numerous on-board communication interfaces, the PLC core module is well-suited as central master unit within distributed automation systems and as communication gateway.

A quick and problem-free commissioning of the PLCcore-5484 is ensured by the corresponding PLC core Development Kit. It combines all hard- and software components that are necessary to create own applications. | Read more… |

PLC core module - Key features:

• Linux-based Hard-PLC for the usage in OEM applications
• Programmable according to IEC 61131-3 and C/C++
• 4 MiB Flash available for application programs and data
• 2x 10/100 Mbps Fast Ethernet, 1 on-board PHY
• 2x CAN with CANopen Master including automatic node configuration
• 4x UART
• All interfaces supported by dedicated IEC 61131-3 function blocks
• On-board CPLD, RTC and temperature sensor
• Standard on-board I/Os:
  • 24 digital inputs
  • 22 digital outputs
  • 1 Highspeed counter (Pulse/Dir or A/B)
  • 1 PWM/PTO output (Pulse/Dir)
• I/O-adaptation possible by the user
• DDK available including VHDL and C sources for own driver development
• Simultaneous performance of the IEC 61131/PLC-program and Linux user software
• Possible Data exchange between the IEC 61131/PLC- and Linux programs via a Shared Memory
• Linux including the PLC firmware, on-board FTP and Web Server pre-installed
• No additional license costs
• Single source power supply 3.3 V, 1.5 A power consumption
• Dimension: 70 x 40mm
• Operating temperature: -40°C to +85°C

Designed for/as:

• All-purpose PLC applications
• Master unit within distributed automation systems
• Communication gateways
• Autonomous data acquisition and processing
• High-end PLC core module for special vehicle applications

PLC core module related Customer Services:

• Application-specific base board development
• Adaptation of firmware
• Prototyping
• OEM integration
• Assembly and serial production