GE IS420ESWBH3A
1. Product Overview
The GE IS420ESWBH3A is an industrial Ethernet switch specially designed for the GE Mark VIe series steam turbine control system, serving as a core network device in the control system. It connects various I/O modules, Human-Machine Interfaces (HMIs), and other network devices to realize high-speed data transmission and stable communication of the control system. Supporting 10/100Base-TX Ethernet and adopting the IONet protocol, this switch is fully adaptable to harsh industrial operating environments.
2. Main Specifications
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Parameter Item
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Specification Value
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Model
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IS420ESWBH3A
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Series
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GE Mark VIe Series
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Port Quantity
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16 x 10/100Base-TX copper ports (RJ45)
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Port Type
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RJ45 copper interface, no optical fiber port
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Data Rate
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10/100 Mbps
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Network Protocol
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IONet Protocol
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Power Supply Voltage
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24/28 VDC
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Operating Temperature
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-40°C to 70°C
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Dimensions
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18.8 cm (H) × 8.6 cm (W) × 5.6 cm (D)
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Weight
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Approximately 0.3-0.5 kg
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Power Consumption
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500W
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3. Product Features
- Robust and Durable: Designed for harsh industrial environments, capable of resisting vibration, dust and other adverse industrial conditions.
- High Performance: Supports high-speed data transmission to meet the real-time operation requirements of industrial automation systems.
- High Reliability: Adopts redundant network design to ensure long-term stable operation of industrial networks.
- Easy Configuration: Equipped with a user-friendly configuration interface, enabling simple and convenient daily maintenance.
- Modular Design: Optimized modular structure facilitates quick installation and routine maintenance.
- Industrial-grade Design: Compatible with DIN rail mounting and panel mounting methods, suitable for diverse industrial installation scenarios.
4. Structure and Composition
4.1 Main Components
- 16 RJ45 Copper Ports: Used for connecting industrial network devices and control controllers to realize data interconnection.
- Ethernet Cable Interface: Compatible with Cat 5e UTP cables for stable signal transmission.
- DIN Rail Mounting Clips: Supports dedicated GE mounting parts including 259B2451BVP1 and 259B2451BVP4.
- Equipment Shell: Adopts industrial-grade protective structure with strong anti-interference performance to adapt to complex industrial environments.
4.2 Installation Methods
- DIN Rail Mounting: Fixed with dedicated matching mounting clips.
- Panel Mounting: Fixed firmly with standard screws.
5. Application Fields
The GE IS420ESWBH3A industrial Ethernet switch is widely applied in various industrial control scenarios, covering the following fields:
- Gas & Steam Turbine Control: Specialized for turbine control systems in power plants.
- Power System: Applied to power generation plants, substations and other power infrastructure facilities.
- Petrochemical Industry: Used for automatic control of petrochemical production devices.
- Industrial Automation: Suitable for all types of industrial automatic control systems.
- Process Control: Applied to real-time monitoring and control of various industrial production processes.
- Data Communication: Builds stable industrial network architecture to realize interconnection and data interaction between industrial devices.
6. Installation and Maintenance
6.1 Installation Precautions
- Environmental Requirements: The installation environment shall comply with official product specifications, avoiding extreme high temperature, high humidity, heavy dust and other harsh conditions.
- Power Connection: Ensure the adoption of standard 24/28 VDC power supply to match the equipment power demand.
- Installation and Fixation: Use dedicated mounting clips for DIN rail installation and standard screws for panel installation to ensure firm fixation.
6.2 Configuration Requirements
- Complete professional and accurate network configuration to guarantee normal and efficient network operation.
- Verify compatibility with all connected peripheral devices to avoid network communication failures.
- Configure network redundant functions to enhance overall network stability and fault tolerance.
6.3 Maintenance Key Points
- Regularly check the connection status of all ports to ensure stable signal access.
- Keep the equipment surface clean to prevent dust accumulation from affecting heat dissipation and performance.
- Monitor the operating temperature in real time to ensure it stays within the standard range.
- Periodically test and evaluate network performance indicators to maintain optimal operating status.

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- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
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