Viessmann H0 - 5217 - Digital control unit (3) - 3x Return Message Decoder

3x Viessmann 5217 feedback decoders

Compatible with the S88 bus, suitable for Märklin Interface, Märklin Memory, Uhlenbrock Intellibox, and Viessmann Commander.

The 16 inputs of the module for track occupancy detection or for initiating memory-switch sequences can be connected to the track contacts art. 6840 or, with Marklin K- and C-rails, directly to the contact portion of the rails.
For 2 tracks, the track occupancy detector art. 5233 is recommended

Tested and working

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