BMD16N OPTO | isolated s88-N decoder with mass detection

The BMD16N-SD OPTO is a feedback decoder with 16 contacts with ground detection for the S88 bus. The decoder is particularly suitable for providing occupancy detection on 3-rail model railways, detection via reed contacts or reading push buttons.

In the BMD16N OPTO, the s88 bus is completely opto-isolated from the inputs. The BMD16N OPTO can be used with, among others, Märklin Digital, the Uhlenbrock Intellibox, the ESU ECoS and the LDT HSI-88. Thanks to the S88 and s88-N connections, the BMD16N OPTO can be effortlessly combined with other S88 and s88-N equipment.

Advantages of the BMD16N

Feedback decoder with 16 contacts for the S88 bus.

Fully opto-isolated S88 bus.

Suitable for all model railways scale II to Z.

Compatible with, among others, Märklin Digital, Uhlenbrock Intellibox, ESU ECoS, MR direct and LDT HSI-88.

Compatible with S88 and s88-N.

Connect S88 bus via standard S88 cables or reliable network cables.

Additional decoders can be directly connected laterally without cables.

Easy to build for anyone with some soldering experience.

Extensive manual with step-by-step construction plan.

Thousands of copies are already in use around the world

Build it yourself

The BMD16N OPTO is intended for people who like to build their own decoders to save costs. You only buy a printed circuit board from us. You can order the components yourself from Conrad, Reichelt or another store.

Manual

View the manual with the current part list and instructions.

Parts list at Reichelt.

More information

View the Adventure in Miniature website for more information, components and connection diagrams.