Device identification
Device name: Shelly 2-Output Power Base for Wall Display
Device model:
Short description
Shelly 2-Output Power Base for Wall Display is a power attachment for Shelly wall displays from the i-series, enabling switching of two output load circuits.
Compatible devices:
Shelly Wall Display X2i
Compatibility
Shelly Wall Display X1i
Shelly Wall Display X2i
Main features
Back power supply attachment for Shelly wall displays from the i-series
Integrated two relays for light control
Use cases
Space-efficient fitting: Install a Shelly Wall Display from the i-series with the Shelly 2-Output Power Base for Wall Display in standard electrical wall boxes for light switches.
Light Control: Use it to remotely control and automate the operation of up to two lights.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Government/municipal
University/college
Simplified internal schematics
Device electrical interfaces
Inputs
2 power supply inputs on screw terminals: N and L
Outputs
2 relay output
Supported load types
Resistive - incandescent and halogen bulbs
Capacitive - LED bulbs, LED drivers, CFL (compact fluorescent lamps)
Inductive - LED light transformers
Specifications
Quantity |
Value |
|---|---|
Physical | |
Size (HxWxD): |
72.30x69.8x28.70 mm / 2.85x2.75x1.13 inch |
Weight: |
53.5 g / 1.89 oz |
Screw terminals max torque: |
0.4 Nm / 3.5 lbin |
Conductor cross section: |
0.75 to 2.5 mm² / 18 to 14 AWG (solid, stranded, and bootlace ferrules) |
Conductor stripped length: |
6 to 7 mm / 0.24 to 0.28 inch |
Mounting: |
Wall box |
Shell material: |
Plastic |
Shell color: |
Gray (CMYK: C-0%; M-0%; Y-0%; K-70%) |
Connectors color: |
Green |
Environmental | |
Ambient working temperature: |
-20 °C to 40 °C / -5 °F to 105 °F |
Humidity: |
30 % to 70 % RH |
Max. altitude: |
2000 m / 6562 ft |
Electrical | |
Power supply: |
100-240 V~, 50/60Hz |
Output circuits ratings | |
Max. switching voltage: |
240 V~ |
Max. switching current: |
5 A per channel |
Output: |
5 V⎓, 1 A |
Wiring diagram
Legend
Terminals |
Wires |
||
|---|---|---|---|
O2 |
Load circuit output terminal 2 |
L |
Live wire (100-240 V~) |
O1 |
Load circuit output terminal 1 |
N |
Neutral wire |
L |
Live terminal (100-240 V~) |
|
|
N |
Neutral terminal |
|
Troubleshooting
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