SDW-550 Industrial Ethernet 5-port Switch Westermo

SDW-550 EC 5-Port Industrial Ethernet Switch Overview

The SDW-550 EC, manufactured by Westermo, is a robust five-port 10/100Base Ethernet switch designed to enhance communication between USI-0002 communication modules in the Control Processor and the field. This switch is built to ensure reliable network connectivity in industrial environments.

Features:

• Power and Connectivity:

  • Equipped with one 24V DC power connector.
  • Features five isolated RJ-45 TX port connectors, divided into two sections.

• Enhanced Isolation:

  • Compliant with IEC 61010 standards due to elevated isolation levels between port sections.
  • For IEC 61010 compliance, ports 1, 2, and 3 connect to the field, while ports 4 and 5 connect to the CP backplane, providing superior power surge protection.

Applications:

• Provides galvanic isolation between the Safety Manager and the network.
• Facilitates seamless connection to other network segments.

Technical Specifications:

• Type Number: SDW-550 EC
• Manufacturer: Westermo
• Number of Channels: 5
• Operating Temperature: -25°C to +70°C (-13°F to +158°F)
• Storage Temperature: -25°C to +70°C (-13°F to +158°F)
• Relative Humidity: 5% to 95% (non-condensing)
• Approvals: CE, TUV, UL, FM
• Operating Voltage: DC 12V-48V
• Rated Current: Max. 320mA
• Power Connector Fuse: Internal

Physical Dimensions:

• Dimensions: 121 x 35 x 119 mm (D × W × H); 4.76 × 1.38 × 4.69 in (D × W × H)
• Weight: 0.2 kg
• Used Rail Length: 55 mm (35 + 2 x 10 free space); 2.18 in (1.38 + 2 x 0.4 free space)