The driver is from Schneider Electric’s public website. Instead, it is included with the Zelio Soft 2 software.
Open your system management console to verify the hardware link: Press the and select Device Manager . Scroll down to the Ports (COM & LPT) expandable category. Look for an entry named Zelio Logic USB Cable or TSXPCX3030 / SR2USB01 Go to product viewer dialog for this item. .
Before downloading, check the physical cable to ensure you get the right software: New Version (SR2USB01 H2.0): Marked with "H 2.0" on the white plastic part of the cable. Legacy Version:
: Starting with Zelio Soft 2 V5.1 and later (including V5.4.0 released in 2021), the necessary drivers are often bundled with the software. You can download the latest Zelio Soft 2 V5.4.2 directly from the manufacturer. zelio sr2 usb01 driver windows 10 download 2021
Disconnect the SR2 USB01 cable from your PC before starting.
This guide provides a complete, step-by-step solution, exploring the exact source of this compatibility issue and how to resolve it once and for all. By understanding the differences between cable versions and following the correct installation procedure, you can establish a stable connection and focus on your automation projects.
To fix a corrupted driver state, use this clean wipe procedure: Action to Take Targeted Target Component Open Device Manager and expand Ports (COM & LPT) . Zelio Serial Port 2 The driver is from Schneider Electric’s public website
Navigate to the official Schneider Electric FAQ page for the SR2USB01 driver.
Windows 10 updates frequently block older Prolific chipsets used in legacy SR2 USB01 cables.
The SR2USB01 is a USB-to-serial programming cable manufactured by Schneider Electric. It connects your computer (USB) to the Zelio Logic smart relay (serial interface). Scroll down to the Ports (COM & LPT) expandable category
Select the that matches the one identified in Device Manager.
If your PC fails to recognize the virtual COM port after running the installers, you must manually assign the driver. Keep your SR2USB01 cable connected to the computer. Press Windows Key + X and select .
The latest programming software often includes necessary drivers. As of 2021, the recommended version is ZelioSoft2 V5.4.0 , which is fully compatible with Windows 10. Schneider Electric 3. Installation Guide for Windows 10