A: For the new H2.x cable, the driver is included only in Zelio Soft 2 version 5.1 and later. For version 5.0, you must download it separately.
Check the white plastic casing on the smart relay end of your cable: New Version: Marked with Legacy Version: No "H2.0" marking. Schneider Electric 📥 Step 2: Download the Correct Driver
Always source drivers from official platforms to avoid malware and ensure digital certificate compatibility with Windows 10. 1. For Post-2017 Cables (SR2USB01 H2.x)
Inside Zelio Soft 2, go to the communication settings and ensure the correct COM port identified in the Device Manager is selected. Summary of Useful Links Schneider Electric FAQ: Driver Installation Issue SR2USB01 Download DriverSR2USB01_H2 Zelio Soft 2 Software Download zelio sr2 usb01 driver windows 10 download 2021
If you are still having trouble, we recommend checking the ZelioSoft2 V4.6 installation, as this version has better support for the driver, say industrialmonitordirect.com .
I can provide target configuration settings or manual .inf file mapping strategies to get your PLC communicating properly. Share public link
If you are using an older SR2 USB01 programming cable, Windows 10 may not recognize it automatically, leading to a yellow exclamation mark in the Device Manager. This driver is essential for: Communicating with Zelio Logic smart relays (SR2/SR3). Correctly identifying the COM port in Zelio Soft. A: For the new H2
For Windows 10 users, you should prioritize the official driver from Schneider Electric to ensure stability.
In 2021, there was no official standalone SR2 USB01 driver for Windows 10 from Schneider. The driver was only available through the full Zelio Soft 2 installation, and installation required manual driver selection and often disabling signature enforcement.
Open or unpack the application archive and navigate into the file tree: \Drivers\USB\Z2_USB-Driver-W7-64-bits_V1_0.exe . Schneider Electric 📥 Step 2: Download the Correct
: Unzip the downloaded file ( DriverSR2USB01_H2.zip ) to a folder on your Windows 10 local storage.
To install the Zelio SR2 USB01 driver on Windows 10, you must first identify which version of the cable you own. Schneider Electric updated this hardware around 2017, and the driver depends on whether you have the "Legacy" or "New" version. Schneider Electric 🛠️ Step 1: Identify Your Cable
Do not rely on automatic installation. Install manually via Device Manager:
Once the correct driver is installed, the connection is stable. However, Windows Updates frequently "crash" or overwrite the driver, requiring a manual reinstallation through Device Manager. Ease of Setup: H2.0 version , the setup is plug-and-play after running the H2 setup utility