The General Electric IS420ESWAH4A is a high-performance industrial Ethernet switch specifically designed for GE’s Mark VIe turbine control system. As a critical component of the IONet network infrastructure, this rugged switch provides reliable communication between Mark VIe controllers and I/O modules.
Built to withstand harsh industrial environments, the IS420ESWAH4A delivers deterministic data transmission with minimal latency, ensuring precise control of turbine operations. Its compact design and DIN-rail mounting capability make it ideal for installation in space-constrained control cabinets.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Model | IS420ESWAH4A |
| Manufacturer | General Electric |
| Type | Industrial Ethernet Switch |
| Fiber Ports | 1 port 100Base-LX10, -mode fiber, LC-type connection |
| Switching Capacity | 3.2Gbps |
| Forwarding Rate | 2.38Mpps |
| Power Supply | 24V DC (18-32V range) |
| Operating Temperature | -40°C to +75°C |
| Humidity Range | 5% to 95% non-condensing |
| Dimensions | 44mm × 135mm × 105mm |
| Weight | 0.8kg |
| Certifications | UL, CE, Class I Div 2 |
Main Features and Advantages:
The GE IS420ESWAH4A offers exceptional network reliability with its deterministic switching architecture and redundant power inputs. Its industrial-grade components ensure continuous operation in environments with high vibration and electrical noise.
Precision timing: The switch supports IEEE 1588 Precision Time Protocol (PTP) for accurate clock synchronization across the turbine control system. The IS420ESWAH4A also features comprehensive diagnostic LEDs for quick troubleshooting and status monitoring.
Application Areas:
- Power Generation: Gas and steam turbine control
- Industrial Plants: Critical process control networks
- Oil & Gas: Turbine-driven compressor control
- Marine: Shipboard power management systems
- Renewable Energy: Distributed control systems
Related Products:
- IS420ESWAH1A Mark VIe IONet Switch：1 port 100Base-FX, multi-mode fiber, LC-type connection
- IS420ESWAH2A Mark VIe IONet Switch：2 ports 100Base-FX, multi-mode fiber, LC-type connection
- IS420ESWAH3A Mark VIe IONet Switch：No fiber ports
- IS420ESWAH4A Mark VIe IONet Switch：1 port 100Base-LX10, -mode fiber, LC-type connection
- IS420ESWAH5A Mark VIe IONet Switch：2 ports 100Base-LX10, single-mode fiber, LC-type connection
Installation and Maintenance:
Installation preparation: Verify proper power supply and network topology before installing the GE IS420ESWAH4A. Ensure adequate clearance for ventilation and proper grounding for EMI protection.
Maintenance recommendations: Perform annual firmware updates and visual inspections. The IS420ESWAH4A requires minimal maintenance but benefits from periodic cleaning of ventilation openings and connector inspections.
Product Assurance:
GE provides 12-month warranty coverage for the IS420ESWAH4A. Each unit undergoes rigorous factory testing to ensure reliable performance in critical turbine control applications.
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