Helmholz, for about 30 years, has been a reference brand in international industrial automation. Made in Germany is not just one slogan: Helmholz develops, produces and tests high-quality products. entirely in Germany. Helmholz offers a complete solution for IT and OT networks with decentralized I/O systems, switches, repeaters, gateways and firewalls. The coupler allows data transmission between two controllers operating with PROFINET or PROFIBUS language and the gateway is a gateway for communication of devices located in different networks. Both couplers and gateways are necessary devices for remote assistance and remote monitoring. Helmholz GmbH has developed considerable experience over the years in the production of couplers and gateways, as well as dedicated software such as myREX24 and reliable and secure firewalls/NATs such as Wall-IE, for remote monitoring and remote assistance of individual machines or complete industrial plants.< /p>