ControlEdge™ PCD ControlEdge™ PCD comes with enhanced cybersecurity and high-level language programming and is compatible with its native PCD3 I/O family. Its operating system, which includes all application and communication programs, is signed and encrypted, allowing operators to prevent unauthorized access to the process control system. ControlEdge PCD is programmed according to the IEC 61131-3 industrial standard for application development and supports all languages
