Product Description – Schneider TCSESU083FN0 ConneXium Unmanaged Switch

The Schneider TCSESU083FN0 ConneXium Unmanaged Switch provides reliable, plug-and-play Ethernet connectivity for industrial automation networks. With eight 10/100BASE-TX copper ports, this unmanaged switch ensures seamless communication between PLCs, SCADA systems, HMIs, and distributed I/O devices without requiring complex configuration. Moreover, its compact DIN-rail mounted design allows easy integration into control panels and harsh industrial environments.

Engineered for robustness, the switch supports redundant 24 V DC inputs and provides overvoltage and reverse polarity protection. Therefore, operations can continue uninterrupted even in critical industrial applications. Its fanless, metal enclosure ensures silent, long-term operation while maintaining high reliability and durability in extreme conditions.

Technical Specifications

Ports & Interfaces

• Total Ports: 8 × 10/100BASE-TX RJ45

• Switching Capacity: 1.6 Gbps

• Forwarding Rate: 1.2 Mpps

• MAC Address Table: 1024 entries

• Auto-Negotiation: Supported

• Auto MDI/MDI-X: Supported

Electrical Characteristics

• Power Supply: 24 V DC (redundant inputs supported)

• Voltage Range: 18–32 V DC

• Power Consumption: 6–8 W

• Protection: Overvoltage and reverse polarity

Mechanical Characteristics

• Mounting: DIN-rail or panel

• Dimensions (W × H × D): 144 × 105 × 70 mm

• Weight: 0.9 kg

• Enclosure: Rugged metal, fanless

Environmental & Compliance

• Operating Temperature: −40 °C to +75 °C

• Storage Temperature: −40 °C to +85 °C

• Relative Humidity: 5–95% non-condensing

• Protection Rating: IP30

• Certifications: CE, UL, CSA, FCC Class A

• Sustainability: RoHS and REACh compliant

FAQ

Q1: How many ports does the TCSESU083FN0 switch have?
It provides eight 10/100BASE-TX RJ45 copper ports for industrial networking.

Q2: Can this switch operate in extreme industrial conditions?
Yes, it supports −40 °C to +75 °C operating temperature with IP30 protection.

Q3: Does it require any configuration before use?
No, it is a plug-and-play unmanaged switch with auto-negotiation and MDI/MDI-X.

Q4: How is power redundancy handled?
It supports dual 24 V DC inputs to ensure uninterrupted network operation.

Q5: Which certifications does this switch comply with?
It complies with CE, UL, CSA, FCC Class A, and is RoHS and REACh compliant.