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F.  ELK-M1XSLC
M1 Interface Kit for Lutron Caséta Wireless, RA2 Select, or HomeWorks QS
The ELK-M1XSLC interface kit contains the ELK components (ELK-M1XSLU and ELK-IP232) required for integration with Lutron 
Caséta Wireless lights and shades, RA2 Select lights and shades, or HomeWorks QS devices (lights, shades, and thermostats).  
ELK-M1XSLU
•	 Connects to M1 data bus and to IP232 via RS-232 and 
null modem (included)
ELK-IP232
•	 Connects to Lutron Smartbridge Pro, RA2 Select Main 
Repeater, or Homeworks QS Processor
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62158 55088
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Lutron, Caséta, HomeWorks, and RadioRA 2, and RA2 Select are trademarks or registered trademarks of Lutron Electronics Co., Inc. in the U.S. and/or other countries.
E.  ELK-M1XSLU
M1 to Lutron RadioRA 2 Interface
The M1XSLU is a dedicated M1 serial expander for connecting M1 Controls to a Lutron RadioRA 2 Main Repeater. RadioRA 2 is a 
wireless multi-room control system for Lights, Shades, and HVAC Thermostats.  
•	 Operating Voltage: 12 VDC
•	 Current Draw: 31mA
•	 Housing Dimensions: 4.25" x 6.375" x 2.125"
•	 Circuit Board: 2.75" x 3.95"
•	 RoHS Compliant
•	 Activity/Status LED (Orange)
•	 Addressable (1-7) TYPE 5 Databus ID
•	 Connection to Main Repeater: RS-232 Cable (included)
•	 Connection to M1: Elevator Screw Terminals (4)
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62158 55085
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M1 INTERFACES FOR INTEGRATION
Part
Integrates with
Lights
Shades
Thermostats
Automation Platforms/Interfaces
Digital Assistants
M1XIP
Universal Devices 
ISY
Insteon
Z-Wave
Z-Wave
Amazon Alexa
Google Home
M1XSLC
Lutron
Caséta 
Homeworks QS
RA2 Select
Caséta 
Homeworks QS
RA2 Select
Homeworks QS
M1XSLU
Lutron
RadioRA 2
RadioRA 2
RadioRA 2
M1XSP
Hardwired  
Thermostats
Aprilaire
RCS
Omnistats
Carrier
AMX
Clare
Control4
Crestron
Josh.AI
Key Digital
OvrC
RTI
Savant
URC
Vantage
E
F
M1 CONTROLS & ACCESSORIES

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