This series provides the necessary technical information about Somfy's full array of 50mm motors, including the Sonesse® ULTRA 50 RA, Sonesse® 50 RA, Sonesse® 50 PA & PS, Sonesse® ULTRA 50 RTS, Sonesse® ULTRA 50 DC RTS, Sonesse® 50 RTS, Sonesse® ULTRA 50 RS485, Sonesse® ULTRA 50 DC RS485, and Sonesse® 50 RS485, along with their accessories and features.

RS485 (SDN)

Somfy LT50 Sonesse RS485 Motors are 120 Volt AC tubular motor featuring a star head configuration with torque ranging from 52"- 88" lbs and speed 32 RPM. This motor can be plugged into a standard wall outlet or in-wall wired. Offers intelligent two-way communication via the industry standard RS485. This provides compatibility with the Somfy Digital Network (SDN) and also easily integrates with third party control systems.


500 Series Databook

Sonesse 50 6Nm Range Brochure

Sonesse 50 RS485 SH Spec Sheet

Sonesse 50 & LT50 RS485 Instructions

RS485 Setting Tool Instructions

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