Articles and News

With the 3rd edition of the IEC 61131-3 standard and some additional wishes from the implementers, an update was needed. The final version 1.01 will have the major changes in Table 26 – Mapping IEC 61131-3 elementary datatypes to OPC UA built in datatypes, which in addition contains a new column with a NodeID for each type , and in Table 39 – Numeric Identifiers for IEC 61131-3 defined nodes.

The Vršany Lom open-pit quarry covers an enormous area and mining takes place at several locations simultaneously. The entire network is now running entirely on Westermo WeOS-powered devices, consisting of 60 Westermo Lynx switches and 40 Wolverine Ethernet extenders.

From February 19-22, 2018, in San Antonio, Texas, approximately 130 people gathered for four days of product presentations, emerging technology discussions and a market trend outlook at the Siemens Factory Automation SCADA/IPC Days 2018.

The ICS Village is a traveling interactive experience that showcases ICS technologies and highlights the security controls that enable them to power the secure operations of chemical processing plants, pulp and paper manufacturing facilities, power generation systems, oil and gas processing, telecommunications networks and other elements of critical infrastructure.

A Type X pressurization system reduces the classification within the enclosure from Division 1 to nonhazardous and, therefore, permits the use of ignition-capable equipment inside the enclosure.