IS421ESWBH2A - IONet Switch

SPECIFICATIONS

Part No.: IS421ESWBH2A
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

IS421ESWBH2A is an IONet Switch developed by GE. It is a part of the Mark VIeS control system. It ensures reliable, high-speed communication between various control components. The switch is currently in Active status, meaning it is fully supported and available for deployment in new and existing Mark VIeS systems.

Network Connectivity and Ports

• Copper Ports: 16 RJ-45 ports supporting 10/100Base-TX Ethernet connectivity for high-speed wired networking.
• Fiber Ports: 2 100Base-FX multi-mode fiber ports with LC-type connections, ensuring long-distance, interference-free communication.
• These connectivity options enable seamless integration with control networks, ensuring high-speed data transmission and system reliability.

Power Requirements and Redundancy

• Operating Voltage: 24 / 28 V DC, 1 A max.
• Redundant Power Inputs: The switch supports two independent power sources via TB1 and TB2, which are Diode-OR’d to provide automatic failover in case one power source fails.
• Power Supply Connector: Uses Phoenix Contact (MC 1.5/S-STF-3.81) (2 included), ensuring secure and reliable power connections.
• This redundant power capability enhances system resilience, minimizing the risk of downtime.

Physical Dimensions and Cooling

• Height: 18.8 cm (7.40 in)
• Width: 8.6 cm (3.40 in)
• Depth: 5.6 cm (2.20 in)
• Cooling: Convection cooled, eliminating the need for fans and reducing maintenance requirements.
• Its fanless cooling mechanism enhances reliability, especially in dusty or high-vibration environments.

Cabling Requirements

The switch supports industry-standard cabling for reliable and efficient data transmission:

• Copper Connections: Cat 5e UTP cables with RJ-45 connectors (8P8C) are required for wired Ethernet connectivity.
• Fiber Connections: Uses LC-type multi-mode fiber connectors for long-distance data transmission with minimal interference.
• This ensures flexibility in installation and compatibility with existing network infrastructure.

Safety and Hazardous Location Certification

Designed for operation in industrial and hazardous environments, meets stringent safety and certification standards:

• Safety Rated: Non-interfering, ensuring minimal electromagnetic interference (EMI) with surrounding equipment.

Hazardous Location Certification:

• Class 1, Div 2 – Suitable for areas where flammable gases or vapors may be present.
• Class 2, Zone 2 – Certified for environments with combustible dust.
• ATEX Certified – Meeting European safety standards for hazardous locations.

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 IS421ESWBH2A?
It is an IONet Switch developed by GE under the Mark VIeS series.

What type of power supply does it require?
The switch operates on 24 / 28 V DC, with a maximum power consumption of 1A. It has two independent power inputs (TB1 and TB2), which are Diode-OR’d to provide redundant power in case one source fails.

What type of cooling does the switch use?
It is convection cooled, meaning it does not require fans. This enhances reliability and makes it suitable for dusty or high-vibration environments.

What types of cables are required for the switch?
Copper Connections Cat 5e UTP cables with RJ-45 connectors (8P8C). Fiber Connections LC-type multi-mode fiber cables.