Schneider Electric TCSESU083FN0 ConneXium Unmanaged Switch

The Schneider Electric TCSESU083FN0 is an industrial-grade, unmanaged Ethernet switch from the ConneXium product family . Designed for reliable and straightforward network connectivity in industrial automation environments, this 8-port switch delivers plug-and-play performance for systems that demand dependable Ethernet communication without complex configuration . It is part of the Transparent Ready concept, enabling seamless integration with Modicon PLCs and SCADA networks.

  • Item No :

    TCSESU083FN0
  • Order(MOQ) :

    1
  • Payment :

    EXW
  • Product Origin :

    Germany
  • Shipping Port :

    Wuhan, Hubei,China
  • Lead Time :

    3-5 days
  • Weight :

    0.4kg
  • Key Features

     
     
    Feature Description
    8 Ethernet Ports Eight 10/100BASE-TX RJ45 ports for copper cable connections 
    Unmanaged Operation Plug-and-play deployment – no configuration or software required 
    Wide Power Supply 12...24 V DC nominal (9.6…32 V DC SELV range) with 4.1 W power consumption 
    DIN Rail Mounting 35 mm symmetrical DIN rail mounting for easy panel integration 
    Rugged Design IP30 rated metal housing suitable for industrial control cabinets 
    Visual Diagnostics LED indicators for power supply, data rate (ETH LINK), and link status per channel 
    Cascade Unlimited Supports unlimited number of switches in cascade 
    Fanless Design Passive cooling for silent operation and low maintenance 

    Technical Specifications

    General

     
     
    Parameter Specification
    Manufacturer Schneider Electric
    Part Number TCSESU083FN0
    Range ConneXium 
    Product Type Ethernet TCP/IP unmanaged switch 
    Concept Transparent Ready 
    Country of Origin Germany 

    Ports & Communication

     
     
    Parameter Specification
    Number of Ports
    Port Type 10/100BASE-TX – RJ45 shielded copper cable 
    Transmission Medium Twisted shielded pairs cable CAT 5E 
    Maximum Cable Distance 100 m per segment 
    Ethernet Services Auto-negotiation 10/100 Mbps and duplex mode, auto MDI/MDX, automatic polarity change, store and forward 
    Maximum Switches in Cascade Unlimited 

    Electrical

     
     
    Parameter Specification
    Rated Supply Voltage 12...24 V DC 
    Supply Voltage Limits 9.6…32 V DC SELV 
    Power Consumption 4.1 W 
    Electrical Connection 3-way removable connector 
    Upstream Fuse ≤ 4 A, Slow Blow 
    Power Failure Bridging 10 ms at 20.4 V DC 

    Mechanical

     
     
    Parameter Specification
    Mounting Support 35 mm symmetrical DIN rail 
    Width 35 mm 
    Height 138 mm 
    Depth 121 mm 
    Product Weight 0.246 kg 
    Package Weight 384 g 
    IP Degree of Protection IP30 

    Environmental

     
     
    Parameter Specification
    Ambient Operating Temperature 0…60 °C 
    Ambient Storage Temperature -40…70 °C 
    Relative Humidity 0…95 %, non-condensing 
    Atmospheric Pressure (Operation) ≥ 795 hPa (+2000 m) 
    Pollution Degree

    Compliance & Certifications

     
     
    Parameter Specification
    Product Certifications CE, UL, RCM 
    Standards UL 61010, EN/IEC 61131, CSA C22.2 No 142, CUL 508 
    Directives 2014/35/EU (Low Voltage), 2014/30/EU (EMC) 
    EMC Emission FCC 47 CFR Part 15 Class A, EN 55032 Class A 
    ESD Immunity ± 4 kV contact / ± 8 kV air (EN 61000-4-2) 
    Burst Immunity 2 kV power supply / 4 kV data cable (EN 61000-4-4) 
    EU RoHS Compliant By Exemption 
    Warranty 18 months 

    LED Indicators

     
     
    LED Color Function
    Power Supply Green Indicates power is present 
    Data Rate (ETH LINK) Yellow Indicates 10 or 100 Mbit/s data rate per channel 
    Link Status Green Indicates active link per channel 

    Applications

    The TCSESU083FN0 is ideal for industrial networks requiring reliable Ethernet communication without managed switch complexity :

    • Industrial Automation: Connecting PLCs, HMIs, and I/O modules in automation systems 

    • SCADA Networks: Remote asset control and telemetry applications 

    • Machine Control: Networking controllers and sensors on assembly and packaging lines 

    • Building Automation: Connecting controllers, sensors, and actuators 

    • Energy Management: Power plants, substations, and infrastructure monitoring 

    Important Notes

    • End of Commercialization: This model reached its end of commercialization in March 2022 but remains widely supported for maintenance and integration within existing ConneXium networks 

    • Indoor Use Only: The IP30 rating requires installation inside industrial control cabinets or protected enclosures 

    • Replacement Options: For new projects requiring advanced networking features, Schneider Electric recommends ConneXium managed switches such as TCSESM083F23F0 

    FAQ

    Q1: Is the TCSESU083FN0 a managed or unmanaged switch?

    A: It is an unmanaged switch, requiring no software configuration or setup – simply plug and play .

    Q2: How many Ethernet ports does it have?

    A: It provides 8 × 10/100 Mbps RJ45 ports for copper cable connections .

    Q3: What is the power supply requirement?

    A: The switch operates on 12…24 V DC nominal, with supply limits of 9.6…32 V DC SELV. Power consumption is 4.1 W .

    Q4: Does it support fiber optic connections?

    A: No. This model supports copper Ethernet connections only via shielded RJ45 ports using CAT 5E cables .

    Q5: Can this switch be used outdoors?

    A: No. With an IP30 rating, it is suitable for indoor control cabinets or protected enclosures only .

    Q6: Does it support redundant power inputs?

    A: Yes, the switch supports dual 24 V DC inputs for power redundancy .

    Q7: What LED indicators are available?

    A: Three LEDs provide clear status: Green for power supply, Yellow for data rate (ETH LINK), and Green for link status per channel .

    Q8: How does the switch handle power failure?

    A: The switch features a relay alarm output to signal power failure conditions, alerting systems or operators . It also provides a 10 ms power failure bridging capability at 20.4 V DC .

    Q9: Does it generate noise during operation?

    A: No. The switch uses a fanless design with passive cooling for silent, maintenance-free operation .

    Q10: Is it compatible with Modicon PLCs?

    A: Yes, as part of the Transparent Ready concept, it supports Ethernet communication with all Schneider Modicon controllers .

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