IS421UCSBH1A - Controller Module

SPECIFICATIONS

Part No.: IS421UCSBH1A
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Weight: 2.4 lbs (1 Kg)
Power Requirements: 26.7 W peak, 15.6 W nominal
Operating System: QNX Neutrino
Microprocessor: 600 MHz Intel EP80579
Temperature Operating: -30 to 65oC
Product Type: Controller Module
Availability: In Stock
Series: Mark VIe

Functional Description

IS421UCSBH1A is a Controller Module developed by GE. It is a part of the Mark VIe control system. The controller serves as a compact, stand-alone unit designed for controller logic applications. It utilizes a 600 MHz EP80579 Intel Processor, ensuring reliable performance for control applications.

Features

• The UCSB controllers function as independent computing units dedicated to running control system logic. They provide real-time data processing for complex automation tasks without relying on traditional backplane-hosted I/O systems.
• Unlike conventional controllers that manage I/O directly on a backplane, the board does not host application I/O. Instead, it connects to various I/O networks, ensuring seamless data transmission between the controller and peripheral devices.
• The redundant network structure ensures that no critical input data is lost, even if a controller is taken offline for maintenance or repair. This architecture enhances system reliability and uptime.
• The controller is designed for panel mounting, allowing easy integration into existing industrial control panels.
• Communicates with I/O packs through on-board I/O network (IONet) interfaces. IONet is a dedicated industrial Ethernet that exclusively supports Mark VIe I/O modules and controllers, ensuring low-latency, high-efficiency data exchange between system components.
• The use of a dedicated IONet ensures consistent and deterministic communication, which is essential for mission-critical applications such as power generation, oil & gas, and manufacturing automation.

Advantages of UCSB Controllers

• Single Module: The UCSB controller is a single, self-contained unit.
• Built-in Power Supply: It comes with an integrated power supply, simplifying installation and reducing the need for additional components.
• No Jumper Settings Required: Eliminates the need for manual configuration, enhancing ease of use.
• No Battery: Reduces maintenance requirements and eliminates potential battery-related issues.
• No Fan: It operates without a fan, reducing noise and increasing reliability.
• Smaller Panel Footprint: The compact design allows for installation in smaller panels, saving space.
• Convenient Flash Memory Updates: The flash memory can be easily updated, ensuring the controller remains current with the latest software enhancements.

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

Frequently Asked Questions

What is IS421UCSBH1A?
It is a controller module developed by GE under the Mark VIe series.

How do UCSB controllers handle I/O connections?
The controller mounts in a panel and communicates with I/O packs through on-board I/O network (IONet) interfaces. IONet is a private, special-purpose Ethernet that exclusively supports Mark controls I/O modules and controllers, ensuring reliable and efficient communication.

Do UCSB controllers require manual configuration?
No, controllers do not require manual jumper settings, enhancing ease of use and reducing the potential for configuration errors.

What happens if a controller is powered down for maintenance?
The hardware and software architecture of controllers guarantees that no single point of application input is lost if a controller is powered down for maintenance or repair. This design ensures continuous operation and data integrity.