Somfy Power Panel 24V for Somfy Digital Network (1871026)
Somfy Power Panel 24V for Somfy Digital Network (1871026)
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Returns: 30 days from delivery, unused and in original packaging, with an RMA. A 35% restocking fee applies and the customer pays return shipping, unless the item is defective or we made an error. Custom and engraved items can be returned only if defective. Full return policy
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SDN bus distribution panel adding 10 motor ports to a Somfy Digital Network system
The SDN PowerConnect Surface-Mount Panel is a Somfy Digital Network (SDN) bus distribution component that adds 10 isolated motor ports and two isolated device ports to an SDN bus segment, supplying power and data to low-voltage SDN motors.
Benefits
- Adds 10 isolated motor ports + 2 isolated device ports to an SDN bus segment
- Isolated motor ports support up to 240 ft of power/data wiring per motor
- Sequence button tests motor wiring directly at the panel
- System status LEDs monitor bus power, communication, and end-of-line status
- Miswire protection and automatic segment termination
- Compact, roughly 50% smaller than earlier Somfy SDN power panels
Specifications
| Motor ports | 10 isolated |
| Device ports | 2 isolated |
| Max wiring run | 240 ft per motor port |
| Dimensions | 19.69" x 19.69" x 7.87" |
| Approval | UL |
| Mounting | In-wall or on-wall |
| Warranty | 5 years |
Compatible with: Sonesse 30 RS485 24V DC, Sonesse ULTRA 504 A8 DC RS485, Roll Up 30 Short RS485
Official Somfy documentation
- SDN Connect Brochure (PDF)
- Power Panel Spec Sheet (PDF)
- Power Panel Installation Instructions (PDF)
- Design Guide - SDN Connect (PDF)
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does this SDN power panel do?
Part 1871026 is the Somfy SDN PowerConnect Surface-Mount Panel. It adds 10 isolated motor ports and 2 isolated device ports to a Somfy Digital Network (SDN) bus segment, and it supplies power and data to low-voltage SDN motors.
Which motors does it power?
Somfy lists the Sonesse 30 RS485 24V DC (1241144) and the Sonesse ULTRA 504 A8 DC RS485 as compatible motors. The panel serves interior shades, blinds and draperies on an SDN system, with each motor on its own isolated port.
How far can a motor be from the panel?
Each isolated motor port supports up to 240 ft of power and data wiring to its motor. For those runs, this store carries the Somfy SDN Low-Voltage Motor Power and Data Cable, Non-Plenum Rated, in a 1000 ft roll (9020126).
How do I check the wiring and system status?
A sequence button lets you test motor wiring at the panel. System status LEDs show bus power, communication and end-of-line status. Miswire protection and automatic segment termination help keep the bus running as designed.
How is it mounted, and what approvals does it carry?
The panel is built for surface mounting and takes up about 50% less volume than earlier Somfy SDN power panels. The grey enclosure carries cULus certification and an IP 20 rating, and Somfy backs it with a 5-year warranty.
What other SDN parts go with it?
Related SDN parts in this store include the Somfy Data Hub V2 (1870951), the Somfy RS485 Setting Tool (9017142) and the Somfy USB to RS485 Adaptor for SDN (9015260). Check the SDN Connect design guide for how they fit your layout.
Couldn't load pickup availability
Replace a failed SDN part or plan a new Somfy Digital Network.
123- 1Enclosure Houses the 24V power for your SDN motors.
- 2Knockouts Punch out for conduit and cable entry.
- 3Cover screws Remove to reach the wiring inside.
Replacing one
-
1
Match the part
Confirm the part number and firmware with the old device.
-
2
Swap it on the bus
Disconnect the old device and connect the Power Panel 24V for Somfy Digital Network in its place.
-
3
Restore settings
Set the same address and settings with Somfy's SDN setup tools.
Working on a project? Send us your parts list. We'll check every part number. Ask us
Starting new
-
1
Plan the network
Confirm the layout and addresses with your integrator.
-
2
Connect it
Wire it to the RS485 bus with Somfy data cables.
-
3
Configure
Address and set it up with Somfy's SDN setup tools.
Working on a project? Send us your parts list. We'll check every part number. Ask us
Parts that go with the Power Panel 24V for Somfy Digital Network
Somfy lists these parts for use with part 1871026.
1Power
Cables, chargers and power made for this motor.
2Network
Data and network parts for wired control.
3Also fits
Other parts Somfy lists with this product.
Somfy backs the Power Panel 24V for Somfy Digital Network for 5 years. We handle the claim.
Somfy warranty on the Power Panel 24V for Somfy Digital Network, part 1871026.
- What Somfy covers
- Defects in materials and workmanship, for 5 years from purchase.
- If it fails
- Email us your order number. We arrange the replacement with Somfy.
- Where it comes from
- ShadeMotorsDirect is an authorized Somfy distributor. You get the US version, new in Somfy packaging.
- Returns
- Unopened items in original packaging. Ask us for an RA number before you ship.
- Questions
- Call or chat, 8:00 AM - 7:30 PM ET.
How this motor compares
Verified Somfy specs for this motor and its closest alternatives.
| Specification | You're viewing
Somfy Power Panel 24V for Somfy Digital Network (1871026)
| 
Somfy Data Hub V2 (1870951)
| 
Somfy SDN Bus Booster (9027694)
| 
Somfy SDN Data Panel (1870260)
|
|---|---|---|---|---|
| Price | ||||
| Control | RS485 (SDN) | RS485 (SDN) | RS485 (SDN) | RS485 (SDN) |
| Power | 24V DC | 24V DC bus | — | 24V DC via SDN bus |
| What's different | The product on this page | Close alternative | Close alternative | Close alternative |
| Buy | Currently viewing | View details | View details | View details |
