Rated for 32 kbyte process image inputs and outputs. Supports PROFINET MRP as redundancy manager and client, IRT, and a built-in web server for diagnostic pages. The I2t rating of 0.34 A²·s defines the short-circuit energy withstand for protective coordination.
The datasheet confirms the full temperature envelope; below 0°C, display legibility and dynamic content speed may be reduced, but the logic and fieldbus remain functional.
Network redundancy and fieldbus
MRP (Media Redundancy Protocol) is supported both as redundancy manager and client, enabling a ring topology with up to 50 devices. This is verifiable for validation documentation: the CPU's role as redundancy manager provides deterministic failover, which is auditable for GMP process control networks. IRT (Isochronous Real-Time) for equidistant cycle times is also supported.
Programming languages and engineering
Supports LAD, FBD, STL, SCL, and GRAPH as of STEP 7 V12 SP1. The hardware clock maintains time stamping across power cycles.
Power budget and I2t coordination
I2t rating of 0.34 A²·s is the short-circuit energy withstand. Use this limit for upstream protective device coordination.
Sourcing and documentation
Confirm your quantity and requested lead time; we will provide a binding quote. The extended temperature rating is documented in the SIPLUS datasheet; request the latest version from our desk to support your IQ/OQ/PQ documentation package.