The Siemens 6ES7138-4FS01-4AB1 is a training bundle for the failsafe ET200S. It contains one F-DI, one F-DO, one F-RO, and three terminal modules. The educational bundle was offered as a limited-time option expiring 31 December 2015.
RoHS compliant since 23 January 2014. The export control classification is AL: N / ECCN: EAR99H, with no take-back obligation for waste electrical equipment under the specified category.
