Touch-Plate Will Be 
Friday March 29th 2024.

Online orders will be shipped out

Monday, April 1st 2024.

3-5 Business Days Shipping On Standard Orders

All Orders Have $50.00 Minimum Requirement

3-5 Business Days Shipping On Standard Orders

All Orders Have $50.00 Minimum Requirement

Hours of Operation

8:30AM - 4:30PM EST


4822 Projects Drive
Fort Wayne, IN 46825

Aura Exterior 5-wire Sensors

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Aura Exterior 5-wire Sensors


3-5 Business Days Processing Time On All Orders
Need it sooner?
Contact our sales team (260)426-1565!


Requires an isolated Class 2 power supple.
Replacement for Part #(s): -



The Aura Exterior 5-wire exterior sensors are designed for daylight harvesting. With a direct RS485 connection, the Aura Exterior sensor is the perfect fit for any application using Touchplate’s RS485 network.

Touch-Plate Model #: AURLF-EXT


Changeable parameters
Sensor is used as a 4-level light sensor


Designed for daylight harvesting
Light sensor is built-in

Common Applications

Almost any digital Touchplate applications that require a sensor for light control.


Sales Sheets:

Technical Documents:

Engraving Templates:

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Need help troubleshooting your Touch-Plate system? We have documentation for all of Touch-Plate’s Products Online.  Check out  ‘Technical Support’ from the main menu!

Would you rather work with someone directly?  You can email questions & pictures to [email protected] and a team member will respond to you as quickly as possible.

You can also give us a call during our regular business hours at (260)426-1565.   We look forward to helping you get the lights back on!

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Product Specifications

Manufacturing Information:

Manufacturer: Touch-Plate
Product SKU #: AURLF-EXT
Direct Replacement for Part #(s): -

Product Details:

Product Type: Exterior 5-wire Sensor
Operational Environment: 1% to 99% Relative Humidity
Product Material: Plastic
# of Relays: -

Product Dimensions:

Height: 2.48 in.
Width: 1.48 in.
Weight: 0.5 lbs
Depth: 1 in.
Diameter: -

Technical Information:

Coil Power: -
Coil Max Temperature: -
Wire Type(s): RS485 - Requires Axlink 22/01PSH + 18/2C or equivalent
Coil Resistance: -
Protocol: Touchplate 5-wire network
Auxiliary Contact Configuration: -
Latching/Switching: -
Power Input: • 24 VAC/VDC
Power Output: -
Compatible Products: • 5-wire network

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