2891001

Phoenix Contact 2891001 available at EU Automation. Get in touch today for a quick price.

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The Phoenix Contact 2891001 is a robust Industrial Ethernet Switch designed to facilitate reliable network communication in industrial environments. This unmanaged switch is equipped with five RJ45 ports that support auto-negotiation and autocrossing, simplifying installation and setup. Each port is capable of automatic detection of data transmission speeds of 10 or 100 Mbps, ensuring compatibility with a wide range of network devices.

Constructed with a focus on durability, the switch features an aluminium housing and is mounted on a DIN rail, making it suitable for integration into control cabinets and distribution boxes. The compact design, with dimensions of 28 mm in width, 110 mm in height, and 70 mm in depth, allows for efficient use of space in crowded industrial settings.

The switch operates within an ambient temperature range of -10 °C to 60 °C, ensuring consistent performance even in challenging conditions. It also boasts an IP20 degree of protection, safeguarding the internal components from dust and other non-liquid contaminants.

Diagnostic indicators are provided via LEDs for power, link, and activity, offering at-a-glance status monitoring to maintain network integrity. The Phoenix Contact 2891001 is designed to meet various international standards, including noise emission and immunity regulations, ensuring reliable operation in electromagnetically diverse industrial locations.

This Ethernet switch is an ideal solution for those seeking a straightforward, dependable network expansion option in industrial automation systems, process control environments, and other applications requiring a hardened networking infrastructure.
Specification Description
Part Number 2891001
Manufacturer Phoenix Contact
Product Name FL SWITCH SFNB 5TX
Type Industrial Ethernet Switch
Function Unmanaged switch with autonegotiation, complies with IEEE 802.3, store and forward switching mode
Ports 5 RJ45 ports
Transmission Speed 10/100 Mbps
Connection Method Auto negotiation and autocrossing
Supply Voltage 12 V DC to 48 V DC
Typical Current Consumption 185 mA at 24 V DC
Maximum Current Consumption 345 mA at 12 V DC
Mounting Type DIN rail
Dimensions Width: 28 mm, Height: 110 mm, Depth: 70 mm
Weight 205 g
Housing Material Aluminium
Degree of Protection IP20
Operating Temperature -10 °C to 60 °C
Storage Temperature -20 °C to 85 °C
Humidity (Operation) 5% to 95% (non-condensing)
Humidity (Storage) 5% to 95% (non-condensing)
Air Pressure (Operation) 86 kPa to 108 kPa (up to 1500 m above sea level)
Air Pressure (Storage) 66 kPa to 108 kPa (up to 3500 m above sea level)
Noise Emission EN 61000-6-4
Noise Immunity EN 61000-6-2
Compliance Developed in accordance with IEC 61000-6.2

The Phoenix Contact FL SWITCH SFNB 5TX is a robust industrial Ethernet switch designed for seamless integration into network systems. With five RJ45 ports, it supports data transmission speeds of 10/100 Mbps, ensuring efficient communication across devices. Its unmanaged switch functionality with autonegotiation simplifies installation and operation, making it ideal for various industrial applications. The switch is housed in a durable aluminium casing, offering IP20 protection, and is suitable for DIN rail mounting. It operates reliably within a wide temperature range and varying humidity conditions, making it a versatile choice for challenging environments.

What type of device is this?

This is an Industrial Ethernet Switch designed for robust network connectivity in industrial environments.

How many ports does this Ethernet switch have?

The switch features 5 RJ45 ports for Ethernet connections.

What is the transmission speed supported by this switch?

The switch supports a transmission speed of 10/100 Mbps.

What are the dimensions of the switch?

The switch measures 28 mm in width, 110 mm in height, and 70 mm in depth.

What is the operating temperature range for this switch?

The switch operates effectively within a temperature range of -10 °C to 60 °C.

What is the degree of protection offered by this switch?

The switch has an IP20 degree of protection, making it suitable for indoor use.

Can this switch be mounted on a DIN rail?

Yes, the switch is designed for DIN rail mounting.

What is the typical current consumption of the switch?

The typical current consumption is 185 mA at 24 V DC.

What is the maximum conductor length for network connections?

The maximum conductor length for twisted pair connections is 100 meters.

Does the switch support auto negotiation and autocrossing?

Yes, the switch supports both auto negotiation and autocrossing for ease of installation.

  • Connecting multiple devices within an industrial Ethernet network
  • Expanding network infrastructure in manufacturing facilities
  • Facilitating communication between automation systems
  • Integrating sensors and actuators into control systems
  • Supporting real-time data exchange for process control
  • Enabling diagnostics and monitoring of networked equipment
  • Implementing redundant network paths for increased reliability
  • Organising decentralised networking in distributed systems
  • Connecting machinery in harsh industrial environments due to robust design
  • Upgrading existing network segments to accommodate more devices

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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All parts new or reconditioned are covered by EU Automation 12 month warranty

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Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.

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