Connectivity for
PLCs and Industrial Computers
HARTING provides board and I/O connectors for the transmission of power, signal, and data to and from PLCs
HARTING interface connectors are used for the transfer of power and data to and from PLCs to other devices on a machine. In addition to standard RJ45, we offer a wide range of Ethernet solutions from Single Pair Ethernet to miniaturized ix Industrial for 4-8 wire Ethernet, and circular connectors.
Connectivity for PLCs
Click on the hotspots below for connectivity options specific to application or jump directly to our eCatalog where you will find SKUs, technical specs, 3D drawings, distributor stocking information and more.
Quick Links to Recommended Connectors for PLCs
Design Considerations / Trends for PLCs
The below table refers to frequent design considerations / trends important for engineers designing PLCs. The recommended products you found above are included and rated for how well they fit these trends.
Frequently Asked Questions
What are PLCs and Industrial Computers?
PLCs and Industrial Computers control various electro-mechanical processes on machines and on factory floors.
In particular, PLC have three main categories of function: input, output and CPU. They capture data from the machine or floor by monitoring inputs. The input data is then processed by the CPU, which applies programmed logic to the data based in the input captured. The CPU executes the program logic and outputs the command to the machine.