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Bus and Sensor Station Power Supply - 1822440 - 1 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 1 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 2 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 3 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 4 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 5 - Somfy
Bus and Sensor Station Power Supply - 1822440 - 6 - Somfy

Ref : 1822440 - SDN Bus Power Supply

Bus and Sensor Station Power Supply

BUS AND SENSOR STATION POWER SUPPLY

The Somfy Bus and Sensor Station Power Supply provides 24V DC power to the SDN bus. Each Power Supply can provide power to up to 80 bus line devices (excluding motors).

Embedded Technologies Warranty
SDN 5 years

Details and specifications

 Versatile Operation
  • Powering a bus using pass-through data:
    • Incoming Somfy Digital Network™ (SDN) data will be joined with the power output from the Bus Power Supply and routed to the output port.
    • Function could be used in riser-based systems where the input is likely coming from a repeater.
  • Powering a bus without pass-through data:
    • Power the 120V AC connection using an approved outlet.
    • Connect a bus line directly to the output port of the Bus Power Supply.
    • Sends power out to a bus segment and is used when bus distribution is designed in one centralized location.
  • Power and data distribution for animeo IP sensors:
    • Power the animeo IP Compact Sensor or Sensor Station by connecting the Building or Sub Controller sensor bus output to the Bus Power Supply pass-through input.  
    • Then connect the Compact Sensor or Sensor Station’s outdoor sensor box to the Bus Power Supply Power /Data output. 
    • One power supply is required per Sensor Station or Compact Sensor in all animeo IP systems.
  • Use during system configuration:
    • The Power Supply can be used as a tool for temporary power while configuring SDN systems.
    • Connect a USB to RS485 adapter (#9015260) to the SDN data pass-through input and the device to be programmed to the SDN Power/Data output.
    • Allow signals from the programming device to appear in the system configuration.

Other documents & links

Product presentation

Installation information

Downloads & videos

Technical information

Approval
CE FCC IC UL

Standard
Protection Index IP20  

Dimension
Unwrapped product weight 1 lb  
Unwrapped length 3.15 in  
Unwrapped width 2.12 in  
Unwrapped height 1.3 in  

Technology
Bus type RS485  

Electrical
Consumption during operation 66 W  
Minimum voltage 100 V  
Maximum voltage 240 V  
Rated current 1 A  
Power supply DC - RGE 11 - 24V  

Other
Minimum working temperature 32 °F  
Maximum working temperature 104 °F