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Introduction
Thank you for purchasing the UR-DS4AD IO-Link IO-Link Hub, Analog I/O 4-input and UR-DS4DA IO-Link IO-
Link Hub, Analog I/O 4-output.
This manual includes the information required to use the UR-DS4AD and UR-DS4DA.
Read this manual carefully before use, and fully understand the functions and performance before using UR-
DS4AD/UR-DS4DA correctly. Also, keep this manual in a safe place after reading it, and always keep it handy.
Trademarks and registered trademarks that appear in this manual are the property of their respective owners.
The copyright of this user’s manual is owned by OPTEX FA CO., LTD. All the contents contained herein are
protected by copyright law. Unauthorized copying of this user’s manual is strictly prohibited.
Revision history
First edition : 2024.2
Ramco Innovations
www.optex-ramco.com
(800) 280-6933