Schneider Electric Link 150 Ethernet Gateway — 2 Ports, 24 V DC and PoE

The Schneider Electric Link 150 Ethernet gateway is a rugged, industrial-grade solution designed to unify and optimize your factory floor networking. Built for reliability in harsh environments, this gateway provides two Fast Ethernet ports with Power over Ethernet (PoE) support, enabling seamless connectivity between legacy devices, IP cameras, access points, and control systems. With a 24 V DC power input and DIN rail mounting, the Link 150 is engineered to drop into control panels and machine enclosures without fuss, delivering resilient performance for industrial automation, building management, and energy systems. This gateway acts as a robust bridge between devices and your network, offering stable data throughput, simplified wiring, and scalable deployment for growing networks.

• Dual Fast Ethernet ports for flexible networking: The Link 150 comes with two 10/100Base-TX Ethernet ports, enabling you to connect multiple devices, segment networks, and support local data exchange with minimal latency. Ideal for industrial environments where reliable, low-latency connectivity is essential for PLCs, HMI panels, and other Ethernet-enabled equipment.
• PoE-capable ports for streamlined device power: With PoE support on its Ethernet ports, you can power compatible network devices directly through the switch ports, reducing the need for extra cables and power adapters. This is especially valuable for IP cameras, wireless access points, and other PoE-enabled devices in compact control cabinets.
• 24 V DC power input for industrial reliability: Designed to run on standard 24 V DC, the Link 150 fits seamlessly into typical industrial power architectures, offering stable operation in environments with variable voltage and electrical noise. The 24 V DC input simplifies integration with existing plant power supplies and battery-backed setups.
• DIN Rail mounting for easy installation: The compact form factor and DIN rail compatibility make the Link 150 simple to install inside electrical panels, distribution boards, or equipment racks. Its rugged construction ensures vibration resistance and long-term performance in demanding environments.
• Designed for industrial networks and integration: The Link 150 supports reliable Ethernet networking suited to automation and control systems. It facilitates secure data flow, device discovery, and efficient management of connected equipment, enabling faster troubleshooting and scalable deployments as your network grows.

Technical Details of Schneider Electric Link 150

• Ports: 2 x 10/100Base-TX Ethernet ports, with PoE capability on supported ports
• Power: 24 V DC input for industrial operation
• Networking: Fast Ethernet (100 Mbps) for reliable, low-latency communication
• Mounting: DIN Rail compatible for integrated control cabinet installations
• Environment: Built for industrial environments with robust design and vibration tolerance
• Applications: Networking gateway for PLCs, HMIs, cameras, wireless access points, and other Ethernet devices

How to Install Schneider Electric Link 150

Installing the Link 150 is a straightforward process designed to minimize downtime and maximize reliability in industrial settings. Follow these steps to ensure proper deployment and optimal performance.

Step 1: Plan your network layout. Identify which devices will connect to each Ethernet port and determine Power over Ethernet requirements. This gateway works best when positioned close to the devices it will serve, reducing cable length and potential interference.

Step 2: Mount on a DIN rail. Locate a suitable space inside your control cabinet or equipment enclosure. Attach the Link 150 securely to the DIN rail, ensuring it is level and firmly seated. Confirm there is adequate clearance for cabling and heat dissipation.

Step 3: Connect power. Supply the gateway with 24 V DC as specified by the manufacturer. Ensure the power source is stable, within tolerance, and protected by appropriate fusing or circuit breakers as required by your installation standards.

Step 4: Connect network devices. Use Category 5e/6 Ethernet cables to connect your PLCs, HMIs, IP cameras, or PoE access points to the Link 150’s two Ethernet ports. If you are using PoE, connect PoE-powered devices to the correct ports, and verify that power is being delivered as expected.

Step 5: Configure the gateway. Access the Link 150’s management interface according to the provided documentation. Configure IP addresses, VLANs, routing rules, and any security settings needed for your network topology. If your environment requires it, set up QoS policies to prioritize critical automation traffic.

Step 6: Verify operation. After configuration, test connectivity between devices, check data transfer efficiency, and confirm that PoE-enabled devices receive power without interruption. Perform a routine health check to ensure firmware is up to date and that the gateway remains stable under normal load conditions.

Step 7: Documentation and maintenance. Record the network topology, port assignments, and device configurations for future maintenance. Schedule regular firmware updates and monitor performance metrics to detect potential issues before they affect production.

The Link 150 is designed with ease of maintenance in mind, providing a straightforward path to expand or reconfigure your industrial network as plant needs evolve. Its robust build quality and simple installation help reduce downtime during upgrades and expansions, making it a dependable backbone for machine-to-machine communication and data sharing across the shop floor.

Frequently asked questions

• What is the Schneider Electric Link 150 used for? It is an industrial Ethernet gateway designed to connect two devices or two network segments with two Fast Ethernet ports, providing PoE options and a 24 V DC power supply for reliable operation in control cabinets and industrial environments.
• Does the Link 150 support PoE? Yes, the gateway includes PoE-capable Ethernet ports, allowing power to be delivered to compatible PoE devices directly through the network cables, reducing wiring complexity in the cabinet.
• What mounting options does it offer? The Link 150 is designed for DIN rail mounting, enabling quick installation inside standard industrial enclosures and control panels.
• What power supply is required? The device uses a 24 V DC input, common in industrial settings, ensuring compatibility with existing plant power systems and protection schemes.
• Can I use it in a non-industrial home network? While it can function in non-industrial environments, it is optimized for industrial use with ruggedness, DIN rail mounting, and PoE features that are especially valuable in manufacturing, automation, and building management projects.
• Is firmware update possible? Yes, like many Schneider Electric devices, firmware updates are available to improve security, performance, and compatibility with evolving industrial protocols. Always follow official guidelines when updating firmware.