IS420ESWAH3A REV- C - IONet Switch

SPECIFICATIONS

Part No.: IS420ESWAH3A REV- C
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
G3 Compliant: Yes
OperationalTemperature: -40 to 70°C
Storage Temperature: -40 to 85°C
Mounting Method: DIN-rail mounted
Product Type: IONet Switch
Availability: In Stock
Series: Mark VIeS

Functional Description

IS420ESWAH3A REV- C is an IONet Switch developed by GE. It is a part of the Mark VIeS control system. This rugged and reliable switch is designed to facilitate high-speed Ethernet communication in industrial and safety applications. With a compact, fanless design and redundant power support, it is ideal for power plants, process industries, and other automation environments where uninterrupted operation is essential.

Network Connectivity and Ports

• Copper Ports: 8 RJ-45 ports supporting 10/100Base-TX Ethernet connectivity.
• Fiber Ports: None (This model is designed exclusively for copper-based Ethernet networks).

The all-copper port configuration makes it well-suited for short to medium-range network connections within industrial control systems.

Power Requirements and Redundancy

• Operating Voltage: 24 / 28 V DC, 1 A max.
• Redundant Power Inputs: TB1 and TB2 provide connections for two independent power sources, which are Diode-OR’d for automatic failover if one power source fails.
• Power Supply Connector: Phoenix Contact (MC 1.5/S-STF-3.81) (2 included).

This redundant power feature significantly enhances system reliability, reducing the risk of downtime in mission-critical operations.

Physical Dimensions and Cooling

The switch is compact and lightweight, making it ideal for space-constrained control cabinets:

• Height: 13.8 cm (5.4 in)
• Width: 8.6 cm (3.40 in)
• Depth: 5.6 cm (2.20 in)
• Cooling: Convection cooled (fanless operation)

The fanless cooling mechanism enhances durability and minimizes maintenance requirements, making it suitable for harsh industrial environments.

Cabling Requirements

The switch uses industry-standard Ethernet cables for reliable and efficient data transmission:

• Copper Connections: Cat 5e UTP cables with RJ-45 connectors (8P8C).
• This ensures easy integration into existing control networks without the need for specialized cabling.

Safety and Compliance

• Safety Rated: Non-interfering design ensures minimal electromagnetic interference (EMI) with surrounding equipment.
• This robust safety rating allows the switch to operate seamlessly in industrial automation, power generation, and process control environments.

Advantages

• Compact and lightweight design for easy installation.
• 8 high-speed Ethernet ports for seamless network connectivity.
• Redundant power inputs ensure continuous operation.
• Fanless cooling for enhanced reliability in industrial settings.
• Non-interfering safety rating for critical control applications.

The WOC team is always available to help you with your Mark VIeS requirements. For more information, please contact WOC.

Frequently Asked Questions

What is IS420ESWAH3A REV- C?
It is an IONet Switch developed by GE under the Mark VIeS series.

What is the life-cycle status of the switch?
Currently in Active status, meaning it is fully supported by GE and is available for use in both new and existing Mark VIeS control systems.

How many ports does the switch have?
The switch has 8 copper ports with 10/100Base-TX RJ-45 connectors, making it suitable for Ethernet-based network connections. This model does not include any fiber ports.

What are the power requirements?
The switch operates on 24 / 28 V DC, with a maximum power consumption of 1A. It supports redundant power inputs, using TB1 and TB2 for two independent power sources that are Diode-OR’d to provide automatic failover if one power source fails.