Description

The Schneider Electric 499NOS17100 is a specialized industrial Ethernet switch from the ConneXium product family, engineered to provide robust connectivity in demanding manufacturing environments. This device facilitates reliable communication between field instrumentation and higher-level plant backbones, supporting a total of seven ports. By combining five copper twisted-pair (TX) ports with two fiber-optic (FX) ports, the switch allows for flexible network design, enabling long-distance data transmission over fiber while maintaining local connectivity for standard RJ45-based devices.

Features

• Port Configuration: 5 x 10/100 Mbps RJ45 copper ports and 2 x 10/100 Mbps fiber-optic ports.
• Reliability: Designed for high-interference industrial zones with robust electrical isolation to minimize network jitter and packet loss.
• Auto-Negotiation: Copper ports feature auto-MDI/MDIX and auto-negotiation for simplified integration with various field devices.
• Status Monitoring: Integrated front-panel LED indicators provide real-time diagnostics for power status, link activity, and transmission speed.
• Passive Cooling: Industrial-grade enclosure utilizes passive thermal management, eliminating the need for internal fans and reducing maintenance requirements in dusty environments.

Applications

This switch is suitable for deployment in critical infrastructure sectors, including water treatment facilities, power generation plants, petroleum refining, and mining operations. It is specifically designed to maintain deterministic communication in environments where electromagnetic interference (EMI) is prevalent.

Technical Specifications

Installation Guidelines

• Mounting: Ensure the device is mounted in a location with adequate airflow to support passive cooling.
• Power Supply: Verify the 24 VDC power source is stable and correctly polarized before connecting to the terminal block.
• Grounding: Follow standard industrial grounding practices to ensure the enclosure is properly bonded to the system ground to mitigate EMI.
• Cable Routing: Keep Ethernet and fiber cabling separated from high-voltage power lines to prevent signal degradation.
• Handling: Always power down the unit before inserting or removing any cabling or performing maintenance.

FAQ

What is the primary function of the 499NOS17100?

This device acts as an industrial-grade Ethernet switch designed to bridge copper-based local networks with fiber-optic backbones, ensuring stable data transmission in harsh industrial settings.

Does this switch require active cooling?

No, the 499NOS17100 utilizes a passive cooling design within its industrial housing, which helps prevent the ingress of dust and debris.

What is the power requirement for this switch?

The unit operates on a 24 VDC power supply with a power consumption of approximately 6.5 W.