Somfy 4-Conductor 26 AWG Modular Cable RJ9 to RJ45 - 8 ft (Data Only, Black) (9018542)
Somfy 4-Conductor 26 AWG Modular Cable RJ9 to RJ45 - 8 ft (Data Only, Black) (9018542)
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4-Conductor 26 AWG Modular Cable RJ9 to RJ45, 8 ft (Data Only, Black) -- SDN/RS485 data patch cable
This 8 ft modular cable carries data only (no power) between RJ9 and RJ45 connections in Somfy RS485/SDN control wiring, providing a correctly pinned, ready-made patch for data links between motors, interfaces, and tools.
Benefits
- Factory-terminated RJ9 to RJ45 -- correct pinout every time
- Data only; carries no motor power
- 8 ft length in black
- 26 AWG 4-conductor modular construction
Specifications
| Connectors | RJ9 to RJ45 |
| Length | 8 ft |
| Conductors | 4 x 26 AWG |
| Use | Data only |
Compatible with: Somfy RS485/SDN data connections between motors, interfaces, and configuration tools
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does this RJ9 to RJ45 cable do?
It carries RS485 data between Somfy motors and SDN or animeo IP control equipment. The cable has an RJ9 plug on one end and an RJ45 plug on the other, factory terminated with the correct pinout.
Does this cable carry power to the motor?
No. Somfy designs this cable to carry data with no power. For a link that carries power and data, choose the grey 8 ft RS485 Data Cable with Power (9018546).
Which motors use this cable?
Somfy lists it for its RS485 motor range, including the Sonesse 506S2 RS485 (1002286), Sonesse 510S2 RS485 (1002287), 515S2 RS485 (1002427) and 535A2 RS485 (1002288).
What are the cable specs?
It is an 8 ft, 4-conductor, 26 AWG modular cable in black, with RJ9 and RJ45 connectors. It carries data with no power, and Somfy backs it with a 5-year warranty.
Is a longer version of this data cable available?
Yes. The 12 ft 4-Conductor 26 AWG Modular Cable RJ9 to RJ45 (9018543) uses the same design, with data and no power, for runs between devices that need more reach.
How do I connect a motor to a laptop for setup?
Use the Somfy USB to RS485 Adaptor for SDN (9015260) with the right RJ cable. Somfy also makes the RS485 Setting Tool (9017142) for setting limits and reading motor addresses on site.
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