Thousands of OEM Automation Parts In Stock
Fast Global Delivery with Reliable Logistics
1 3

SDW-550 Westermo - Industrial Ethernet Switch

Bulk Orders & Fast Shipping

Instant 10% Discount On Winter Banks Credit/Debit Cards EMI and CreditCard

Fast & Reliable Worldwide Shipping – Ready to Dispatch from Stock
In stock (19 units), ready to be shipped
  • Fast shipping
  • Return Policy
  • Lowest Price
  • Help Center 24/7

About the Product

Westermo SDW-550 EC Industrial Ethernet Switch

The SDW-550 EC provides reliable network connectivity for industrial control systems with enhanced safety isolation. This five-port switch ensures secure communication between control processors and field devices.

Key Features

  • Five 10/100Base-TX Ethernet ports with isolation
  • Enhanced isolation between port sections for safety
  • IEC 61010 compliance for industrial applications
  • Galvanic isolation between Safety Manager and network
  • Compact design for space-constrained installations
  • Wide operating voltage range: 12-48V DC

Technical Specifications

  • Model: SDW-550 EC Industrial Switch
  • Manufacturer: Westermo
  • Port Configuration: 5 isolated RJ-45 connectors
  • Operating Temperature: -25°C to +70°C
  • Storage Temperature: -25°C to +70°C
  • Relative Humidity: 5% to 95% non-condensing
  • Operating Voltage: 12-48V DC wide range
  • Current Consumption: 320mA maximum
  • Internal Protection: Fused power connector

Port Configuration & Safety

  • Field Ports: Ports 1, 2, 3 connect to field devices
  • Backplane Ports: Ports 4, 5 connect to CP backplane
  • Raised isolation levels between port sections
  • Enhanced surge protection for field connections
  • IEC 61010 standard compliance

Physical Specifications

  • Dimensions: 121 × 35 × 119 mm (D × W × H)
  • Weight: 0.2 kg lightweight construction
  • Rail Mounting: 55 mm DIN rail length required
  • Compact footprint for control cabinet installation
  • DIN rail mounting for industrial applications

Applications

  • Communication between USI-0002 modules in Control Processor
  • Field network connectivity for industrial automation
  • Safety Manager system network integration
  • Network segmentation with galvanic isolation
  • Industrial Ethernet network infrastructure

Certifications & Compliance

  • CE, TUV, UL, FM certified for global use
  • IEC 61010 safety standard compliance
  • Industrial-grade construction and reliability
  • Suitable for harsh industrial environments

© 2025 NexAuto Technology Limited. All rights reserved.
Technical Source: nex-auto.com
Email: sales@nex-auto.com | Phone: +86 153 9242 9628

  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
 Vollständige Details anzeigen

Blog posts

View all blog