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IS421ESWAH2A - ESW Series Ethernet Switch (8-port, 2 Fiber) is available in stock which ships the same day.
IS421ESWAH2A - ESW Series Ethernet Switch (8-port, 2 Fiber) comes in UNUSED as well as REBUILT condition.
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SPECIFICATIONS:
Part Number: IS421ESWAH2A
Manufacturer: General Electric
Series: Mark VIeS
Product Type: ESW Series Ethernet Switch (8-port, 2 Fiber)
Maximum Lead Resistance: 15Ω
Analog output current: 0-20 mA
Size: 15.9 cm high x 17.8 cm wide
Frequency: 50 or 60 Hz
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States
Manua: GEH-6725R
FUNCTIONAL DESCRIPTION:
IS421ESWAH2A is an ESW Series Ethernet Switch (8-port, 2 Fiber) Manufactured and designed by General Electric as part of the Mark VIeS Series used in GE Distributed Turbine Control Systems. The ESW Series Ethernet Switch is utilized as a network infrastructure component in control systems to establish a reliable and high-speed communication network. It allows different control devices, such as Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), Distributed Control Systems (DCS), and other networked devices, to communicate and exchange data seamlessly. Here are some ways the ESW Series Ethernet Switch is utilized in control systems:
Device Interconnectivity: The Ethernet switch enables connectivity between different control system devices. It allows PLCs to communicate with HMIs, sensors, and actuators, creating a networked environment where information can flow between devices in real time.
Redundancy and Reliability: In critical control applications, redundancy is essential to ensure system reliability. Some ESW Series switches support features like Rapid Spanning Tree Protocol (RSTP) or Ethernet Ring Protection Switching (ERPS), providing network redundancy and quick failover in case of link or device failures.
Quality of Service (QoS): Control systems often require deterministic communication to ensure that critical control data is prioritized over non-essential traffic. QoS capabilities in the Ethernet switch help to prioritize critical control data, ensuring timely and predictable data delivery.
Virtual LANs (VLANs): VLANs are used to segment the control system network into isolated virtual networks. This improves security and network management by separating different sections of the control system and restricting access to sensitive areas.
Bandwidth Management: Some advanced ESW Series switches offer bandwidth management features, allowing administrators to control and allocate the available bandwidth to specific devices or applications based on their priority.
Network Diagnostics: Many ESW Series switches come with diagnostic tools and monitoring capabilities that aid in troubleshooting network issues, identifying faulty devices, and monitoring network performance.
WOC has the largest stock of GE Distributed Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.
What is the ESW Series Ethernet Switch used for in control systems?
The ESW Series Ethernet Switch is used to establish a communication network in control systems. It enables devices like PLCs, HMIs, and sensors to exchange data and facilitates seamless connectivity between different components in the control system.
How does the ESW Series Ethernet Switch ensure reliability in control systems?
The Ethernet switch can support features like Rapid Spanning Tree Protocol (RSTP) or Ethernet Ring Protection Switching (ERPS) to provide network redundancy and quick failover in case of link or device failures, ensuring high system reliability.
How are Virtual LANs (VLANs) used with the ESW Series Ethernet Switch in control systems?
VLANs are used to segment the control system network into isolated virtual networks. The ESW Series switch can support VLANs, improving security and network management by separating different sections of the control system and restricting access to sensitive areas.
