Product Overview
The GE IS420ESWBH3Ais a high-performance industrial Ethernet switch manufactured by General Electric for its Mark VI and Mark VIe turbine control systems.This robust network switch provides reliable communication infrastructure for industrial automation networks,ensuring seamless data exchange between control system components in demanding power generation environments.Designed with industrial-grade components and advanced networking features,the GE IS420ESWBH3Adelivers deterministic performance and network reliability critical for turbine control applications.The switch’s rugged construction and wide operating temperature range make it suitable for harsh industrial environments where network availability directly impacts operational continuity and system safety.
As a key component in GE’s control system architecture,the GE IS420ESWBH3Afacilitates high-speed data communication between controllers,I/O modules,and human-machine interfaces.The switch supports various industrial Ethernet protocols and features advanced network management capabilities including Quality of Service(QoS),VLAN support,and rapid spanning tree protocol for network redundancy.The GE IS420ESWBH3A’s compact design and DIN rail mounting enable flexible installation in control cabinets,while its comprehensive diagnostic features provide real-time network health monitoring.With its robust design and reliable performance,this industrial switch ensures continuous network operation in critical control applications.
Technical Specifications
Product Model|GE IS420ESWBH3A
Manufacturer|General Electric(GE)
Product Type|Industrial Ethernet Switch
System Compatibility|Mark VI/Mark VIe Control Systems
Port Configuration|8x 10/100Base-TX RJ45
Switching Capacity|1.6 Gbps
Forwarding Rate|1.19 Mpps
MAC Address Table|8K entries
Protocol Support|TCP/IP,UDP,ICMP,HTTP,HTTPS
Management|Web interface,SNMP v1/2c/3
QoS|4 priority queues,IEEE 802.1p
VLAN|IEEE 802.1Q tag-based VLAN
Redundancy|Rapid Spanning Tree Protocol(RSTP)
Power Input|24V DC(18-36V DC range)
Power Consumption|5W typical
Operating Temperature|-40°C to+75°C
Storage Temperature|-40°C to+85°C
Enclosure Rating|IP30
Mounting|DIN rail
Dimensions|50 x 135 x 105 mm
Certifications|UL,cULus,CE,FCC
Main Features and Advantages
Robust Industrial Design:The GE IS420ESWBH3Afeatures industrial-grade components and a rugged metal housing that withstands harsh environmental conditions including temperature extremes,vibration,and electrical noise.The switch’s wide operating temperature range(-40°C to+75°C)ensures reliable performance in both arctic and desert environments,while its high immunity to electromagnetic interference maintains network stability in electrically noisy industrial settings.The GE IS420ESWBH3A’s DIN rail mounting design facilitates easy installation in control cabinets,and its compact form factor optimizes space utilization in crowded industrial enclosures.
Advanced Networking Capabilities:Equipped with 8 auto-negotiating 10/100Base-TX ports,the GE IS420ESWBH3Aprovides flexible connectivity for various industrial devices.The switch supports advanced networking features including Quality of Service(QoS)with 4 priority queues,ensuring timely delivery of critical control data.VLAN support enables network segmentation for improved security and traffic management,while Rapid Spanning Tree Protocol(RSTP)provides network redundancy with fast convergence times.The GE IS420ESWBH3A’s web-based management interface allows easy configuration and monitoring,supporting both inexperienced users and network professionals.
Comprehensive Diagnostics and Management:The GE IS420ESWBH3Afeatures extensive diagnostic capabilities including port status indicators,network activity monitoring,and error detection.The switch’s management interface provides real-time statistics on network performance,packet errors,and traffic patterns.SNMP support enables integration into network management systems,while the built-in web server allows configuration through standard browsers.The GE IS420ESWBH3A’s non-volatile memory retains configuration settings during power cycles,ensuring quick recovery after outages.
Application Field
The GE IS420ESWBH3Afinds primary application in power generation facilities,particularly in gas and steam turbine control systems where reliable network communication is critical for system operation.In combined cycle power plants,the switch forms the backbone of the control network,connecting turbines,generators,and auxiliary systems.The GE IS420ESWBH3A’s robust design withstands the challenging environments of power plants,including temperature variations,humidity,and electrical interference.The switch’s deterministic performance ensures timely delivery of control data,supporting real-time turbine control and protection functions.
In industrial automation,the GE IS420ESWBH3Aserves process industries including oil and gas,chemical processing,and water treatment facilities.The switch’s industrial-grade construction makes it suitable for installation in field enclosures and harsh process areas where commercial networking equipment would fail.The GE IS420ESWBH3Aalso supports infrastructure applications including transportation systems and building automation,where its reliability and wide temperature range ensure continuous network operation in demanding environments.
Related Products
GE Mark VI-Turbine control system
GE Mark VIe-Enhanced control platform
GE IS200series-I/O and interface modules
GE EX2100-Excitation control systems
GE QuickPanel-Operator interface stations
GE Bently Nevada-Vibration monitoring systems
Installation and Maintenance
Pre-installation preparation:Before installing the GE IS420ESWBH3A,verify network design requirements and plan port assignments.Ensure adequate space for heat dissipation and cable management.Prepare appropriate Ethernet cables and verify that the power supply meets specifications.Configure initial network settings including IP address and basic security parameters before installation.
Maintenance recommendations:Regular maintenance includes monitoring switch status indicators and reviewing network performance statistics through the web interface.Keep firmware updated to the latest stable version and maintain configuration backups.Periodically clean ventilation openings and check cable connections for tightness.Monitor operating temperature and ensure adequate airflow around the switch.
Product Guarantee
We guarantee that all GE IS420ESWBH3Aindustrial Ethernet switches are genuine GE products manufactured to original specifications.Our quality assurance process includes comprehensive testing to verify network performance and environmental durability.We provide complete technical support for configuration,installation,and troubleshooting,backed by our team of industrial networking experts with extensive experience in power generation and process automation applications.
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