News Bulletins, Announcements and Product Updates
SoftPLC's Tealware I/O meets the certification requirements for IEEE C37.90.1-2002 (and -1989) Standards Specification for Surge Withstand.
This standard defines requirements and testing for immunity to electrical surges and fast transients found in power generation and delivery applications. The tests are designed to assure a level of isolation, insulation integrity, electromagnetic immunity, and contact ratings.
No other PLC I/O meets the rigorous requirements of the 2002 version of the standard (to our knowledge).