Jcac10003-oc2-v1.0 Update

The Jcac10003-oc2-v1.0 Update is mandatory for:

It is optional but recommended for:

The update is not compatible with:

The development of the Jcac10003-oc2-v1.0 update was a meticulous process. A team of dedicated engineers and developers worked tirelessly, pouring over lines of code, testing various configurations, and pushing the limits of what was thought possible with the existing framework. Their goal was clear: to create an update that would not only address current shortcomings but also lay the groundwork for future advancements. Jcac10003-oc2-v1.0 Update

The Jcac10003-oc2-v1.0 Update introduces breaking changes that may affect your automation scripts or SCADA integrations: The Jcac10003-oc2-v1

| Legacy Feature | Replacement in OC2 v1.0 | |----------------|--------------------------| | JSON-RPC on port 8080 | gRPC on port 50051 (TLS only) | | Modbus RTU (serial) | Modbus TCP with secure proxy | | Plaintext syslog | RFC 5424 over TLS (port 6514) | | Legacy jcac-set command | oc2-cli with JSON output | It is optional but recommended for:

Action required: Rewrite any integration using port 8080 or plain syslog by May 30, 2025, when legacy compatibility mode will be removed via a micro-update.