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GE IS230TNRLH3E

Product Type: Dual-Port Redundant Ethernet Communication Module Product Introduction: The IS230TNRLH3E is a dual-port redundant 10/100 Mbps Ethernet communication module designed for GE Mark VIe control systems requiring network redundancy. It provides two independent Ethernet ports that can operate in active/standby or load-sharing mode, ensuring continuous communication even if one port or network path fails.
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GE IS400AEBMH1AJD

Product Introduction

The IS400AEBMH1AJD is a dedicated Auxiliary Equipment Bus Module (AEBM) from General Electric, serving as a core communication and interface component within the Mark VIe Speedtronic Control Series. It establishes a reliable auxiliary equipment bus for connecting auxiliary devices, I/O modules, and peripheral components to the main Mark VIe control network, facilitating seamless data exchange and power distribution across the system. The module integrates a high-speed communication controller, redundant bus interfaces, and power regulation circuitry, optimized for industrial environments with high electromagnetic interference and temperature fluctuations.
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GE IS410JPDHG1A

Product Type: JPEG Graphics Display Processor Module Product Introduction: The IS410JPDHG1A is a JPEG graphics accelerator and display processor module for GE Mark VIe control systems. It offloads graphics rendering from the main CPU, enabling high-resolution HMI displays with smooth animation, trending, and alarm visualization. It supports JPEG image decompression in hardware and drives VGA/DVI display outputs.
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GE IS420ESWAH2A

Product Overview

The IS420ESWAH2A is an unmanaged industrial Ethernet/IONet switch engineered by GE for the Mark VIe and Mark VIeS Speedtronic turbine control platforms, designed to enable high-speed, deterministic data communication between controllers, I/O modules, and plant networks in industrial environments. It features 8 copper 10/100BASE-TX ports for local device connectivity and 2 multi-mode fiber 100BASE-FX ports (LC-type) for long-distance uplinks, supporting IEEE 802.3, 802.3u, and 802.3x standards with auto-negotiation and HP-MDIX auto-sensing for plug-and-play deployment. The switch operates on 24/28 VDC redundant power inputs (Diode-OR’d) and includes front-panel LEDs for port status, link activity, and power/fault indication.
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GE IS420ESWAH3A

Product Introduction

The IS420ESWAH3A is a rugged, unmanaged Industrial Ethernet Switch (IONet Switch) engineered by General Electric as a critical communication component for Mark VIe and VIeS Speedtronic Control Systems. It provides deterministic real-time IONet communication between controllers, I/O modules, and operator interfaces, enabling reliable data exchange in mission-critical industrial automation networks. The switch features 8 × 10/100Base‑TX copper ports with auto-negotiation and HP‑MDIX auto-sensing, supporting flexible network topologies with optional 2 × 100Base‑FX multimode fiber ports (LC-type) for long-distance connectivity.
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GE IS420ESWBH1A

Product Overview

The IS420ESWBH1A is an unmanaged industrial Ethernet/IONet switch engineered by GE for the Mark VIe and Mark VIeS Speedtronic turbine control platforms, designed to enable high-speed, deterministic data communication between controllers, I/O modules, and plant networks in industrial environments. It features 16 copper 10/100BASE-TX ports for local device connectivity and 1 multi-mode fiber 100BASE-FX port (LC-type) for long-distance uplinks, supporting IEEE 802.3, 802.3u, and 802.3x standards with auto-negotiation and HP-MDIX auto-sensing for plug-and-play deployment. The switch operates on 24/28 VDC redundant power inputs (Diode-OR’d) and includes front-panel LEDs for port status, link activity, and power/fault indication.
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GE IS420ESWBH2A

Product Introduction

The IS420ESWBH2A is a rugged, unmanaged Industrial Ethernet Switch (IONet Switch) developed by General Electric for seamless integration with Mark VIe and Mark VIeS Speedtronic Control Systems. It functions as a core communication hub, offering 16 copper ports and 2 fiber ports to connect controllers, I/O modules, operator interfaces, and auxiliary devices within industrial control networks. The switch uses a store‑and‑forward architecture with a 4K MAC address table and 256 KB buffer memory to ensure deterministic IONet data transfer, critical for real‑time turbine control and safety interlocks. It supports dual redundant 24 V DC power inputs and features conformal coating to withstand harsh industrial environments with extreme temperatures, dust, moisture, and electromagnetic interference.
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GE IS420ESWBH4A

Product Type: Managed Ethernet Switch Module (24-Port) Product Introduction: The IS420ESWBH4A is a 24-port Gigabit Ethernet managed switch for GE Mark VIe control systems. It is a compact alternative to the 48-port switch, designed for smaller turbine control networks or HMI/engineering station clusters. It provides full Layer 2 switching with VLAN, QoS, and RSTP redundancy.
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GE IS420ESWCH2A

Product Name: GE IS420ESWCH2A — Excitation System Controller (Mark VI Series) Product Overview: The GE IS420ESWCH2A is an excitation system controller module within the GE Mark VIe control system family. It regulates the field current of a synchronous generator or motor, controlling terminal voltage and reactive power output.
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GE IS420ESWCH5A

Product Type: Managed Ethernet Switch Module for Industrial Control Product Introduction: The IS420ESWCH5A is a 24-port managed Gigabit Ethernet switch module for GE Mark VIe control systems. It serves as a compact alternative to the 48-port version, providing deterministic Ethernet switching for smaller turbine control networks. It supports 10/100/1000 Mbps auto-negotiation on all ports with full Layer 2 management capabilities.
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GE IS420ESWDH1A

Product Type: Managed Ethernet Switch Module Product Introduction: The IS420ESWDH1A is a 48-port Gigabit Ethernet managed switch for GE Mark VIe systems. It is an earlier hardware revision of the IS420ESWDH5A with identical core functionality but older firmware architecture. It provides Layer 2 switching with VLAN, QoS, and redundant ring support for turbine control networks.
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GE IS420ESWDH5A

Product Type: Managed Ethernet Switch Module for Industrial Control Product Introduction: The IS420ESWDH5A is a 48-port managed Ethernet switch designed for the GE Mark VIe and Mark VI control systems. It provides high-bandwidth, deterministic communication for turbine and generator control networks. The module operates within the Mark VIe distributed control architecture, supporting both Gigabit Ethernet (1000 Mbps) and Fast Ethernet (100 Mbps) port speeds.
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