New developments in industrial connectivity being featured by Harting at Drives & Controls 2014 include new families of high-temperature connectors and devices with high mating cycles, plus interconnectivity products for smart network infrastructures and smart power systems within the industrial environment.
A major new development is the Han HighTemp Series, which enables the reliable transmission of signals and power at temperatures up to 200degC in industrial environments. The design of the Han HighTemp Series is based on Harting’s well-established Han B and Han E series with the addition of high-quality temperature-resistant materials and heat-resistant design applied to all components such as contacts, insulating materials, housing, seals and grounding elements. During development, the resistance of these components was verified in Harting’s in-house testing laboratory.
These high-temperature connectors offer significant savings in equipment design, manufacture and maintenance by removing the need to enclose machine parts which are exposed to high temperatures and clearing the way to modular plug-in designs. The resulting lower wiring complexity results in reduced maintenance costs, fewer outages and minimal down times.
Also featured is the Han HMC industrial connector series, which combines the capability for more than 10,000 mating cycles with protection against harsh environmental conditions. The new connector family is designed for use in applications where equipment may be employed in different locations and can often be connected and disconnected several times a day. This situation is increasingly found in the automation environment, where the trend to modular and interchangeable machine tools and control systems requires connectors that can handle a large number of mating cycles.
Harting’s Han HMC connectors are based on the Han industrial connectors that have been tried and tested for decades, offering the additional benefit that all existing processing tools can also be used for the Han HMC. The complete Han HMC series consists of Han B HMC housings, Han HMC connector inserts with crimp connection in four different versions, Han HMC crimp contacts in two sizes, a range of Han-Modular modules together with the Han HMC crimp contacts, and two different docking frames.
Han HMC connector inserts contain high-performance grounding contacts, while the crimp contacts are equipped with a special HMC gold surface and constant spring force. These special properties guarantee the complete connector’s flawless function – even after 10,000 mating cycles.
New smart networking infrastructure products include the Ha-VIS mCon 3000 range of Ethernet switches, which enable the construction of complex and efficient network structures, and are optimised for use in harsh industrial environments. The high demands on reliability and safety in industrial settings mean that managed Ethernet switches need to become more efficient, and the new Harting switches address this challenge by offering high availability, network security, monitoring capabilities and high reliability.
Thanks to the integration of the PROFINET I/O device stack, the switches can be deployed and incorporated seamlessly into existing and newly planned PROFINET applications.
To learn more about Harting’s range of industrial connectivity products, please visit the company at Drives & Controls 2014 or go to the website at www.harting.co.uk.