Somfy SDN Low-voltage Motor Power and Data Cable, plenum rated (spool) (9020127)
Somfy SDN Low-voltage Motor Power and Data Cable, plenum rated (spool) (9020127)
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Somfy SDN Low-Voltage Motor Power and Data Cable, Plenum Rated (Spool)
The power-and-communication backbone connecting low-voltage SDN RS485 motors -- Sonesse ULTRA 50 DC RS485, Sonesse 30 RS485, and Irismo 35 (Mini DC) RS485 -- to the Power Panel for SDN or SDN PoE Gateway. Plenum-rated for runs through air-handling spaces, allowing wiring lengths up to 240 ft in a "homerun" layout.
Specifications
| Part type | SDN low-voltage power + data cable, plenum rated |
| Construction | 14 AWG power pair + 22 AWG shielded data triad + 24 AWG drain wire |
| Max run length | 240 ft |
| Fits | Sonesse ULTRA 50 DC RS485, Sonesse 30 RS485, Irismo 35 (Mini DC) RS485 |
| Genuine part | Yes -- Somfy 9020127 |
Compatible with: Sonesse ULTRA 50 DC RS485, Sonesse 30 RS485, Irismo 35 (Mini DC) RS485 motors; Power Panel for SDN; SDN PoE Gateway
Official Somfy documentation
- SDN Low-Voltage Motor Power and Data Cable -- Spec Sheet (PDF)
- SDN Low-Voltage Power & Data Cable, Plenum Rated -- Somfy Pro Product Page
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What is this cable for?
It carries power and RS485 data to Somfy low-voltage SDN motors in one jacket. Somfy lists it for the Sonesse ULTRA 50 DC RS485, Sonesse 30 RS485 and Irismo 35 Mini DC motors.
What conductors are inside?
It holds two 14 AWG power conductors, three 22 AWG twisted and shielded data conductors and one 24 AWG drain wire. Red and black carry power, brown is ground, and orange with orange/white carry RS485 data.
How long can a motor run be?
Somfy rates this cable for installation lengths up to 240 ft. That reach suits home run layouts, where each motor wires back to a central SDN power panel.
How does it differ from 9020126?
This spool, 9020127, is plenum rated for runs through air-handling spaces and has a yellow jacket with a black stripe. The non-plenum version, 9020126, has a solid yellow jacket. Both come on 1000 ft spools.
Which motors in your catalog use it?
The Sonesse Ultra 50 504A8 RS485 24V DC Motor (1134022) and the Sonesse 30 RS485 24V DC (1241144) both use it. Each is a low-voltage RS485 motor on the Somfy Digital Network.
What are its electrical ratings?
Somfy rates the cable at 300V maximum and 8A at 77°F. It ships as a 1000 ft spool, so installers cut each motor run to length on site.
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