IS420ESWBH1A GE Module Parts Mark VIe Industrial Ethernet IONet Switch

Product Summary
GE IS420ESWBH1A Mark VIe IONet switch offers 16 copper ports plus fiber uplink, redundant DC power, and fanless DIN-rail design for reliable turbine control. USA-made, wide temp range, G3 compliant.
Product Description
Product Overview

The GE IS420ESWBH1A is an industrial Ethernet IONet switch designed for GE Mark VIe and Mark VIeS turbine control systems. It provides network connectivity between controllers, I/O modules, and other industrial automation equipment.

The module features 16 × 10/100Base-TX copper Ethernet ports and 1 × 100Base-FX multimode fiber-optic port with an LC connector. It supports redundant DC power inputs and is designed for reliable communication in industrial control environments.

GE IS420ESWBH1A Mark VIe Industrial Ethernet IONet Switch front view showing copper Ethernet ports and fiber-optic LC connector
Technical Specifications
Parameter Specification
ManufacturerGeneral Electric (GE)
ModelIS420ESWBH1A
Product SeriesMark VIe / Mark VIeS
Functional AbbreviationESWB
Product TypeIndustrial Ethernet IONet Switch
Copper Ethernet Ports16 × 10/100Base-TX RJ45
Fiber-Optic Ports1 × 100Base-FX
Fiber TypeMultimode fiber
Fiber ConnectorLC-type
Copper CableCat5e UTP with RJ45 connectors
Power Supply24/28 VDC
Maximum Current1 A
Power InputsTwo independent inputs, TB1 and TB2
Power RedundancyDiode-OR configuration
Power ConnectorPhoenix Contact MC 1.5/S-STF-3.81
Cooling MethodNatural convection
Dimensions (H × W × D)188 × 86 × 56 mm
Operating Temperature-40 to +70°C
Storage Temperature-40 to +85°C
MountingDIN-rail mounting
G3 ComplianceYes
Main Functions
  • IONet Communication: Connects compatible GE Mark VIe controllers and distributed I/O devices.
  • Ethernet Switching: Transfers data between connected copper Ethernet network devices.
  • Fiber-Optic Communication: Provides one 100Base-FX multimode fiber connection for fiber network integration.
  • Redundant Power Support: Accepts two independent DC power sources to improve power availability.
  • Industrial Network Integration: Supports communication infrastructure for turbine control and automation systems.
GE IS420ESWBH1A IONet switch side view showing DIN-rail mounting and power input terminals
Key Features and Advantages
  1. 16 copper Ethernet ports: Provides extensive connectivity for industrial network devices.
  2. Multimode fiber uplink: One LC-type fiber port supports 100Base-FX communication.
  3. Redundant power inputs: Dual DC power connections help improve network availability.
  4. Wide temperature tolerance: Designed for operation from -40 to +70°C.
  5. Fanless construction: Natural convection cooling reduces maintenance requirements.
  6. Compact installation: DIN-rail mounting makes it suitable for industrial control cabinets.
Frequently Asked Questions (FAQ)
Q1: What is the GE IS420ESWBH1A?

It is an industrial Ethernet IONet switch used in GE Mark VIe and Mark VIeS turbine control systems.

Q2: How many Ethernet ports does the IS420ESWBH1A have?

It has 16 copper RJ45 Ethernet ports and one multimode fiber-optic port.

Q3: What type of fiber connection does it support?

It supports one 100Base-FX multimode fiber connection with an LC-type connector.

Q4: Does the IS420ESWBH1A support redundant power?

Yes. It has two independent 24/28 VDC power inputs with diode-OR circuitry.

Q5: What is the operating temperature range?

The specified operating temperature range is -40 to +70°C.

Product Details
Highlight:

GE Mark VIe IONet Switch

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IS420ESWBH1A Ethernet Switch Module

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GE Industrial Ethernet Switch Parts

Insulationvoltage: 2500V
Voltage: 12V DC
Countryoforigin: USA
Productname: GE Module Parts
Country Of Origin: USA
Material: High-grade Industrial Plastic And Metal
Temperaturerange: -40°C To 85°C
Modelnumber: GE-PM-450

Miss. Liliya

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