Title: Siemens SCALANCE X143-3 Industrial Ethernet Switch - 3x RJ45, 1x SC Fiber Optic, Multimode

Product Overview: The Siemens SCALANCE X143-3 is a robust and reliable unmanaged Industrial Ethernet switch designed for seamless integration into industrial networks. Part of the SCALANCE X-100 product family, this compact device provides a cost-effective solution for expanding Ethernet networks in demanding industrial environments. Featuring three 10/100 Mbit/s RJ45 ports and one 100 Mbit/s SC fiber optic port for multimode connections, the SCALANCE X143-3 ensures high-speed data transmission over longer distances, making it ideal for connecting remote network segments or overcoming electromagnetic interference. Its rugged design, wide operating temperature range, and DIN rail mounting capability ensure dependable performance in harsh industrial settings, from manufacturing plants to process automation facilities. This high-performance industrial switch is engineered for maximum uptime and minimal maintenance, providing a critical backbone for modern automation systems.

Key Features & Benefits:

Unmanaged Industrial Ethernet Switch: Simple plug-and-play operation, no configuration required, reducing setup time and complexity for quick deployment.
Versatile Port Configuration: Equipped with three 10/100 Mbit/s RJ45 ports for standard copper cable connections and one 100 Mbit/s SC fiber optic port, offering flexible connectivity options.
Multimode Fiber Optic Connectivity: Supports multimode fiber optic cables for reliable data transmission over distances up to 3000 meters (depending on cable type), ideal for bridging larger distances or connecting devices in electrically noisy environments.
High-Speed Data Transfer: Delivers 10/100 Mbit/s full-duplex communication, ensuring efficient data flow and low latency for critical industrial applications.
Robust Industrial Design: Built to withstand harsh conditions with a sturdy metal housing, wide operating temperature range (-20°C to +60°C), and resistance to shock and vibration, ensuring long-term reliability.
DIN Rail Mounting: Easy and secure installation in control cabinets, saving valuable space and simplifying network deployment in industrial panels.
LED Diagnostics: Clear status LEDs for power, link, and data activity, enabling quick visual troubleshooting and real-time network monitoring.
Cost-Effective Network Expansion: Provides an economical and efficient solution for extending existing industrial Ethernet networks or creating new segments without complex management overhead.
PROFINET Compatibility: Designed for seamless integration into PROFINET-based automation systems, ensuring reliable and deterministic communication for critical control applications.
Enhanced Network Reliability: The fiber optic port provides electrical isolation, effectively preventing ground loops and improving network stability in challenging industrial settings with high electromagnetic interference.

Applications:

Industrial Automation Systems: Connecting PLCs, HMI panels, industrial PCs, and other Ethernet-enabled devices in factory automation and discrete manufacturing.
Process Control Networks: Ensuring reliable data exchange in chemical plants, oil & gas facilities, water treatment plants, and other continuous process industries.
Machine Building: Integrating various components, sensors, and subsystems within complex machinery and production lines.
Transportation Systems: Deploying robust network infrastructure in railway, road, and marine applications where environmental resilience is crucial.
Building Management Systems: Extending network connectivity for HVAC, security, and access control systems in commercial and industrial buildings.
Material Handling and Logistics: Connecting sensors, actuators, and control systems in automated warehouses, distribution centers, and conveyor systems.
Distributed I/O Systems: Providing a reliable communication backbone for remote I/O modules and field devices in large-scale industrial setups.

Technical Specifications:

Part Number (with special characters): 6GK1143-0TA02
Part Number (without special characters): 6GK11430TA02
Product Type: Industrial Ethernet Unmanaged Switch
Series: SCALANCE X-100
Number of RJ45 Ports: 3
RJ45 Port Speed: 10/100 Mbit/s (Autonegotiation, Autocrossover)
Number of Fiber Optic Ports: 1
Fiber Optic Port Type: SC Connector
Fiber Optic Mode: Multimode (MM)
Fiber Optic Speed: 100 Mbit/s
Transmission Distance (Fiber Optic): Up to 3000 m (depending on cable type, e.g., 62.5/125 µm)
Power Supply: 24 V DC (redundant power input capability)
Current Consumption: Max. 0.1 A (at 24 V DC)
Operating Temperature: -20 °C to +60 °C
Storage Temperature: -40 °C to +70 °C
Relative Humidity: 10% to 95% (non-condensing)
Mounting Type: DIN Rail
Housing Material: Metal
Dimensions (WxHxD): Approx. 40 x 125 x 124 mm
Weight: 0.65 kg
Protection Class: IP20
Standards Compliance: IEEE 802.3, IEEE 802.3u, PROFINET IO Conformance Class A
LED Indicators: Power, Link/Activity per port for easy status monitoring