IDEC Corporation has released a free firmware upgrade enabling new and existing MicroSmart FC6A Plus PLC CPUs to support the industry-standard MQTT protocol. The upgrade can be downloaded to the FC6A ...
COMPANY NEWS: Close to 10 years ago, Siemens introduced asymmetric cryptography into the integrated security architecture of its TIA Portal v12 and SIMATIC S7-1200/1500 PLC CPU firmware families. This ...
To help manufacturers understand how they can mitigate potential negative impacts to production operations when message brokers are not yet or can’t be used to manage data required from PLCs, ...
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