Description
1. Product Title
GE IS420ESWAH2A – Mark VIe Industrial Ethernet / IONet Switch Module
2. Product Overview
The GE IS420ESWAH2A is an unmanaged industrial Ethernet switch module designed for the Mark VIe and Mark VIeS turbine control systems. It provides reliable, real-time network connectivity between controllers, I/O packs, and supervisory systems within mission-critical automation environments.
As part of the IONet communication infrastructure, the IS420ESWAH2A ensures deterministic data transmission across control networks, supporting both copper and fiber connections. Its rugged industrial design and plug-and-play operation make it suitable for harsh environments where high availability and low latency communication are essential.
This module plays a key role in maintaining stable and synchronized communication across distributed turbine control systems.
3. Technical Specifications
- Brand: GE
- Model: IS420ESWAH2A
- Warranty: One Year
- Condition: 100% New & Original
- Type: Industrial Ethernet / IONet Switch (Mark VIe Series)
Network & Communication:
- Ethernet Standards: IEEE 802.3, 802.3u, 802.3x
- Ports:
- 8 × 10/100BASE-TX (copper)
- 2 × 100BASE-FX (fiber, LC connector)
- Duplex Mode: Half/Full duplex auto-negotiation
- Auto-Sensing: HP-MDIX (automatic crossover detection)
Performance & Features:
- Unmanaged switch (plug-and-play operation)
- LED indicators for link status, activity, and speed
- Optimized for real-time industrial control networks
Environmental:
- Operating Temp: -40°C to +70°C
- Designed for harsh industrial environments (G3 compliant)
Physical:
- Dimensions: Approx. 5.4 × 3.7 × 2.2 in
- Weight: ~1.2 kg
- Mounting: DIN rail or panel mounting
4. Key Features & Benefits
- Industrial-Grade Ethernet Switching:
Provides reliable Layer 2 switching optimized for deterministic control networks in turbine systems. - Hybrid Copper & Fiber Connectivity:
Combines 8 copper ports with 2 fiber ports, enabling flexible network topology and long-distance communication. - Unmanaged Plug-and-Play Design:
Simplifies deployment without requiring configuration, reducing commissioning time. - High Network Reliability:
Ensures stable communication between controllers and I/O packs, minimizing latency and packet loss. - Rugged Environmental Performance:
Wide temperature range and industrial compliance make it suitable for harsh plant environments.
5. Application Scenarios
- Gas & Steam Turbine Control (Mark VIe / VIeS):
Acts as the backbone network switch for IONet communication between controllers and I/O packs. - Power Generation Plants:
Supports high-speed data exchange between protection, monitoring, and control systems. - Industrial Automation Networks:
Used in distributed control architectures requiring reliable Ethernet communication under harsh conditions.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the IS420ESWAH2A?
A: It provides industrial Ethernet switching, enabling reliable communication between controllers, I/O modules, and network devices in Mark VIe systems. - Q: Is IS420ESWAH2A a managed switch?
A: No, it is an unmanaged switch designed for plug-and-play operation in real-time control networks.GE IS210BPPBH2BMD GE IS420ESWBH3A GE IS420PPNGH1A
