The IS420ESWBH3A REV C is an advanced Ethernet IONet switch module from GE, designed specifically for integration within GE Mark VIe turbine control systems. This industrial switch plays a critical role in managing high-speed network communication between controllers, I/O modules, HMIs, and other system components.

Built to meet the demanding requirements of industrial and power plant environments, the IS420ESWBH3A offers exceptional performance and reliability. It provides a total of eight 10/100Base-TX copper Ethernet ports and four 100Base-FX fiber-optic ports. This port configuration allows for flexible network designs, combining short-range and long-distance connectivity, as well as protection against electromagnetic interference.

The GE Mark VIe platform relies heavily on deterministic and fault-tolerant communication, which the IS420ESWBH3A supports through its IONet compatibility. The switch ensures minimal latency, synchronized operations, and seamless data exchange across the control architecture. Its ability to support redundant network configurations (ring or star topologies) makes it vital for critical turbine and process control applications.

The REV C variant offers improved firmware and hardware stability, ensuring enhanced uptime and system reliability. The switch’s rugged metal housing and DIN-rail mounting allow for easy installation in control panels, even in harsh industrial conditions with high temperature fluctuations, shock, and vibration.

With built-in diagnostic LEDs, the IS420ESWBH3A allows for quick status checks and troubleshooting. Additionally, it supports advanced networking features such as VLANs, Quality of Service (QoS), and broadcast storm protection, which are essential for managing traffic efficiently within complex automation networks.

This switch integrates smoothly with GE ControlST software and is pre-configured for rapid deployment in GE Mark VIe systems, reducing setup time and simplifying ongoing maintenance.

Key Features:

• Specifically designed for GE Mark VIe control systems

• 8 copper 10/100Base-TX ports and 4 fiber-optic 100Base-FX ports

• Supports IONet protocol for deterministic data transfer

• Redundant network topology (star/ring) support

• Rugged industrial design with DIN-rail mounting

• Compatible with GE ControlST software

• Enhanced system diagnostics and network monitoring

• Broadcast storm protection and QoS for optimized traffic

Contact Information:
Evaflux Private Limited
📞 Phone: +91 7303573946
📧 Email: support@evaflux.com