Sr2 Usb

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

27 来源

The phrase 'sr2 usb' refers to the Schneider Electric SR2USB01, a specific USB programming cable used to connect Zelio Logic SR2 (Compact) and SR3 (Modular) smart relays to a PC. It is a critical component for industrial automation systems requiring 10 to 40 I/Os, such as HVAC control, lighting management, and small-scale manufacturing lines Se Clipsal.

Product Specifications & Features

* Function: Facilitates program transfer, debugging, and real-time monitoring between a PC and Zelio Logic smart relays using Zelio Soft 2 software Almeliegy Clipsal.

* Connectivity: Features a proprietary Zelio-specific device connector and a standard USB PC interface Eibabo Industrialmonitordirect.

* Compatibility: Supports Windows XP, Vista, 7, and modern systems like Windows 10 with updated drivers Se Eezee.

* Physical Specs: Standard cable length is 3 meters (9.8 ft), weight is approximately 0.1 kg, and it is RoHS/REACH compliant Clipsal.

Market Trends & Insights (2025-2026)

The market for industrial programming interfaces like the SR2 USB is influenced by broader connectivity trends:

* USB-C Transition: While the SR2USB01 typically uses USB Type-A, the global USB devices market is rapidly shifting toward USB-C dominance, driven by EU common charger mandates taking full effect in 2026 Markwideresearch Mordorintelligence.

* Market Growth: The USB devices market is projected to reach $47.25 billion in 2026, with high-speed interfaces (USB 3.0/3.2) growing at double-digit CAGRs (10.8%+) compared to legacy USB 2.0 (4.1%) Dataintelo Mordorintelligence.

* Industrial Automation: Demand remains steady for legacy compatible cables due to the long lifecycle of industrial equipment, though businesses are increasingly integrating these with smart IoT gateways for remote monitoring Marketresearchfuture Technavio.

Sourcing & Pricing

* Retail Pricing: Original and high-quality replacement units range from $55 to $119 depending on the supplier and order quantity Alibaba Alibaba.

* Suppliers: Key manufacturers are concentrated in Dongguan and Shenzhen, China, offering both original-branded units and customizable OEM solutions with high delivery rates and ISO compliance Alibaba Alibaba.

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Sources & References

27 sources cited · Verified industry data & reports

NEW Schneider SR2 USB01 PLC Zelio USB ...

eBay

NEW Schneider SR2 USB01 PLC Zelio USB Programmable Cable. As low as $30.60/mo. Item Condition: New in box. Factory Sealed.

How can I connect a Zelio SR2/SR3 relay to my PC with ...

Schneider Electric

... SR2 Compact and SR3 Modular RelaysResolution:Two ways you can connect USB…

SR2USB01 Schneider Electric connecting cable Zelio ...

CS Technoelectric

Electric USB CABLE TO CONNECT SR AND PC-Schneider. USB PC, for smart relay, 3m. We specialise in the wholesale of electrical and control devices and components

NEW Schneider SR2 USB01 PLC Zelio USB ...

eBay

NEW Schneider SR2 USB01 PLC Zelio USB Programmable Cable. Message $177.38or Best New in box. Factory Sealed. Condition: New in box.

FOR SR2USB01 Suitable for Schneider Sr2 Sr3B261FU ...

Newegg

Suitable for Schneider Sr2. USB Programming Cable with fast shipping and top-rated customer service. Board 2.1 Channel 50W x 2

SR2USB01 Suitable Fit For Zelio Sr2 Sr3 PLC USB ...

Amazon.ca

SR2USB01 Suitable Fit For Zelio Sr2 Sr3 PLC USB Programming Cable : Amazon.ca: Electronics. Brand: Skcvmn