Firmware update for ET 200SP IM155-6 PN/2 HF

Siemens recently announced a new update for the ET 200SP IM155-6 PN / 2 HF. This update brings news such as:

• Stabilization of module communication in conjunction with AI Energy Meter 480V RC / CT HF and I / O modules with cyclic user data larger than 32 bytes. This update brings small changes. It is in the software version V4.2.4.

The rest of the performance of this version of the software can be seen on the official website of the manufacturer.