IS420ESWBH3A GE Module Parts Mark VIe IONet Ethernet Switch

Product Summary
GE IS420ESWBH3A Mark VIe IONet switch: 16-port 10/100Base-TX industrial Ethernet, redundant power, fanless DIN-rail design, -40°C to +70°C. USA-made, 1-year warranty, ideal for turbine control networks.
Product Description
Product Overview

The GE IS420ESWBH3A is an industrial Ethernet IONet switch designed by General Electric (GE) for the Mark VIe and Mark VIeS turbine control systems. It is part of the ESWB industrial Ethernet switch family and provides reliable network connectivity between controllers, I/O modules, and other network devices within industrial automation systems.

The IS420ESWBH3A features 16 copper Ethernet ports and supports 10/100Base-TX communication. Unlike other ESWB versions, the H3A model does not include fiber-optic ports.

Technical Specifications
Parameter Technical Details
ManufacturerGeneral Electric (GE)
Model NumberIS420ESWBH3A
Product TypeIndustrial Ethernet Switch
Product SeriesMark VIe
Hardware FamilyESWB
Communication TypeIONet Ethernet
Copper Ports16
Copper Interface10/100Base-TX
Connector TypeRJ45
Fiber PortsNone
Ethernet StandardsIEEE 802.3 / 802.3u / 802.3x
Power Supply24/28 VDC
Maximum Current1 A
Power InputsDual redundant inputs
Cooling MethodNatural convection
Operating Temperature-40°C to +70°C
Storage Temperature-40°C to +85°C
Dimensions188 × 86 × 56 mm
MountingDIN-rail mounting
Cable TypeCAT5e UTP
GE IS420ESWBH3A Mark VIe IONet Ethernet switch front view showing 16 RJ45 copper ports and DIN-rail mounting
Key Features and Advantages
Feature Advantage
16 RJ45 Ethernet portsSupports multiple network connections
10/100Base-TXReliable industrial Ethernet communication
No fiber portsSuitable for all-copper network configurations
Redundant power inputsImproves power supply reliability
Industrial temperature rangeSupports demanding environments
Fanless coolingReduces mechanical maintenance
DIN-rail mountingSimplifies cabinet installation
Mark VIe compatibilityIntegrates into GE turbine control networks
GE IS420ESWBH3A industrial Ethernet switch side view highlighting redundant power inputs and DIN-rail mounting design
Frequently Asked Questions
Q1: What is the GE IS420ESWBH3A?

It is a 16-port industrial Ethernet IONet switch designed for GE Mark VIe and Mark VIeS control systems.

Q2: How many Ethernet ports does the IS420ESWBH3A have?

It has 16 copper Ethernet ports with RJ45 connectors.

Q3: Does the IS420ESWBH3A support fiber-optic communication?

No. The H3A version is the all-copper model and does not include fiber-optic ports.

Q4: What is the operating voltage?

It operates with a 24/28 VDC power supply and supports redundant power inputs.

Q5: Which GE systems use the IS420ESWBH3A?

It is designed for GE Mark VIe and Mark VIeS distributed control systems.

Q6: What is the difference between IS420ESWBH3A and IS420ESWBH4A?

Both have 16 copper Ethernet ports. The H3A has no fiber ports, while the H4A includes one single-mode fiber-optic port.

Product Details
Highlight:

GE IONet Ethernet Switch

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Mark VIe Ethernet Switch Module

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IS420ESWBH3A GE Module Parts

Operatingtemperature: -20°C To 85°C
Currentrating: 10A - 30A
Manufacturer: General Electric
Countryoforigin: USA
Voltagerating: 120V - 240V
Warranty: 1 Year Manufacturer Warranty
Productname: GE Module Parts
Usage: Industrial And Commercial Applications

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