NITE-XK Unmanaged Industrial Ethernet Switches M12 IP40

Product catalog summary

Overview: The NITE-XK series are unmanaged industrial Ethernet switches designed for robust and vibration-proof communication in harsh environments. They feature a compact design, IP40 metal housing, and are suitable for PROFINET applications.

Specifications: These switches support IEEE802.3 Store and Forward, Auto-Negotiation, Auto-MDI-X, and Auto-Polarity. They have a frame size of 2,048 Bytes and a MAC table size of 2,000 addresses. The switches are available with 4, 6, or 8 M12 ports, supporting speeds of 10/100 Mbit/s.

Power Supply: The switches operate on a nominal voltage of 24 VAC/VDC, with a permitted range of 8 to 28 VAC or 18 to 36 VDC. They feature redundant power supply, inrush current limitation, and polarity protection. The power consumption varies with the number of ports, ranging from 0.4W to 1.2W at full load.

Mechanical Properties: The housing is made of nickel-plated aluminum and stainless steel, with an IP40 protection class. The dimensions and weight vary depending on the number of ports, with a consistent width and depth across models.

Environmental Specifications: The operating temperature range is -40°C to +70°C, with storage temperatures up to +85°C. The switches are compliant with various EMC and environmental standards, including DIN EN 50121-3-2 and DIN EN 45545 for fire protection.

Approvals and Certifications: The switches are CE certified and compliant with DIN EN 50155 and DIN EN 60950-1 standards.

Product Variants: The document lists several product variants with different port counts and specifications, including options for LLDP blocking.

Conclusion: The NITE-XK switches are designed for reliable operation in industrial and vehicular environments, offering features like redundant power supply and robust mechanical design to ensure stability and performance.

Catalog excerpts

NITE-XK Unmanaged Industrial Ethernet Switches M12 IP40-1

NITE-XW Unmanaged Industrial Ethernet Switches M12 IP40 Fast Ethernet! Robust, vibration-proof communication in harsh environmental conditions ► Flexible use with 24 VAC/VDC ► Ultra-compact, ruggedized design ► Temperature range -40 to +70°C ► Polarity protection ► IP40 metal housing ► Inrush current limitation ► DIN EN 50155 rail compliant ► PROFINET suitable

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NITE-XK Unmanaged Industrial Ethernet Switches M12 IP40-2

Unmanaged Industrial Ethernet Switch M12 IP40Fast Ethernet With minimal housing size and low power consumption, the NITE-XK Industrial Ethernet switches are the perfect link in harsh environments. By shock and vibration-proof M12 connection technology for data and power supply, all applications in harsh industrial environments and in rail and commercial vehicles can be networked. The redundant 24 Volt AC/DC power supply is protected against polarity reversal and works reliably even with undersupply of 9 VDC. The tolerance to voltage dips, a dielectric strength of 2.25 kVDC and the limitation...

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