Futaba FUSBE1 S.BUS PWM Encoder 10-Channel  [FUSBE1]

The Futaba FUSBE1 is an S.BUS signal encoder engineered to take up to ten analogue PWM servo outputs and combine them into a single S.BUS data line for Futaba S.BUS compatible receivers and systems.

As a wiring optimisation device, the encoder allows multiple PWM-controlled servos to share one S.BUS bus, cutting down on receiver port usage and simplifying cable routing within scale models and complex assemblies. It translates standard PWM channel outputs to the S.BUS digital protocol while preserving independent channel control.

Installation is typically straightforward: locate and secure the encoder, connect each servo PWM lead to the corresponding encoder input, and link the S.BUS output to the receiver. Refer to your radio and receiver manuals for S.BUS channel ordering and enable any necessary S.BUS modes so the encoder channels appear correctly.

The unit acts as a transparent conduit for assigned channels rather than a controller. Fine tuning, subtrim and mixing remain the responsibility of the transmitter or dedicated controllers while the encoder handles the signal aggregation onto S.BUS.