What this package is for
The 6ES7355-0VH00-7BE0 is a configuring package for the FM 355 (e) — a software tool, not a hardware module. It's what you use to set up the loop controller's parameters, tuning, and alarm thresholds from a PC before downloading to the FM 355 itself.
Sourcing this legacy software
Available through independent distribution channels — quantities are lot-specific and confirmed at RFQ. The software license media and documentation are sourced as-is; no manufacturer warranty applies through this channel.