Obsolete — last-time-buy sourcing
The 140SHS94500 is officially obsolete per Schneider Electric's lifecycle record, designated eol_hot. This part was part of the Modicon Quantum automation platform and is described as a Hot Standby Loadable SW used to connect a fiber optic device and facilitate program transfer for application programmer setup.
Sourcing posture for legacy systems
No official successor or pin-compatible alternative is recorded from Schneider Electric for this specific module. Any replacement would require a system-level review of the Quantum hot-standby configuration.
