Original GE IS420ESWBH3A industrial Ethernet switch for Mark VIe turbine control system.

Product Overview

GE IS420ESWBH3A is an IONet industrial Ethernet switch module dedicated for GE Mark VIe turbine control system. It provides stable network connection for controllers, I/O packs and HMI devices, ensures real‑time data transmission for power generation equipment, widely used as replacement spare part.

Key Features

• Multiple RJ45 10/100Mbps auto‑negotiation Ethernet ports
• Dual redundant DC power input for uninterrupted operation
• LED indicator for port status and fault diagnosis
• DIN‑rail mounting for cabinet installation
• Rugged industrial design for wide temperature range

• Support IONet real‑time communication for Mark VIe platform

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Technical Specifications

• Part number: IS420ESWBH3A
• Applicable platform: GE Mark VIe / Mark VIeS
• Function: IONet Ethernet switch module
• Port: 10/100 Base‑TX RJ45
• Power supply: 24/28VDC redundant input
• Mounting: DIN‑rail installation

• Diagnosis: LED status indication

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Compatibility

Compatible with GE Mark VIe series controllers and I/O modules for gas and steam turbine control.