Product Introduction
When your legacy Ethernet network struggles with bandwidth or reliability, the Schneider 140ENETSW01 provides a direct upgrade path. This 10/100 Mbps Ethernet switch is part of the Modicon series, designed to streamline bus communication among Schneider Electric devices using the robust Modbus TCP/IP protocol. As a replacement for older, lower-speed switches, the 140ENETSW01 delivers modern connectivity without requiring a full system overhaul.
Technical Specifications
The Schneider 140ENETSW01 is built for consistent industrial performance. Key parameters include:
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Communication Protocol: Modbus TCP/IP
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Number of Ports: 8 x 10/100 Mbps Ethernet
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Power Supply: 5 V DC, 3A consumption
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Mounting: Rack-mounted design
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Operating Temperature: 0°C to 55°C; Storage: -20°C to 70°C
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Humidity: 5% to 95% non-condensing
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Diagnostics: LED indicators for each port
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Compliance: CE Marked
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Weight: 1.13 lbs (0.51 kg)
These specifications ensure the 140ENETSW01 integrates reliably into existing control cabinets and meets typical industrial environmental demands.
Installation & Setup Guidance
Installing the 140ENETSW01 follows standard rack-mount procedures. The unit fits into any Modicon 140-series chassis. Ensure the power supply provides 5 V DC with at least 3A capacity. Connect each device using standard CAT5e or greater Ethernet cables. After mounting, verify the LED indicators on each port illuminate to confirm link status. The switch operates at 10/100 Mbps auto-negotiation, making it plug-and-play with most Ethernet devices.
Maintenance & Reliability
This switch requires minimal ongoing maintenance. Periodically check the LED indicators for any port that remains dark, which may indicate a cable fault or device power issue. The 0°C to 55°C operating range suits climate-controlled rooms; avoid prolonged exposure to high humidity. Dust can accumulate on the front vents – a quick quarterly inspection ensures airflow. The 140ENETSW01’s robust design supports a long service life, reducing the total cost of ownership in upgrade projects.
Compatibility & Integration
The 140ENETSW01 communicates natively with Schneider Electric devices via Modbus TCP/IP. It integrates with Modicon M340, M580, and Quantum controllers. The eight ports allow simultaneous connection of HMIs, drives, and I/O modules. For systems using older Modbus serial networks, a serial-to-Ethernet gateway may be needed. The switch supports standard TCP/IP networking, so it works with any Ethernet-enabled device on the plant floor.
Selection Guide & Purchasing Advice
Before purchasing the 140ENETSW01, verify your existing chassis compatibility (140-series racks required). Ensure your power supply provides clean 5 V DC at 3A. For larger networks, consider additional switches or a managed switch if advanced diagnostics are needed. As a reliable supplier, UBEST Automation stocks this exact 140ENETSW01 and can advise on quantity discounts. Always check that your Ethernet cable lengths do not exceed 100 meters per segment.