GE Fanuc IS420PUAAH1A UCSB Safety Controller Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | IS420UCSBS1A |
| Manufacturer | General Electric (GE) |
| Product Series | Mark VIeS Safety Control System |
| Product Type | UCSB Safety Controller Module |
| Functional Acronym | UCSB |
| Main Function | Executes safety control applications, performs real-time processing, and manages communication between control components and I/O modules |
| Application | Gas turbine, steam turbine, industrial safety systems, and critical process control applications |
| Controller Type | Mark VIeS standalone safety controller |
| Processor Type | Intel EP80579 processor |
| Processor Speed | 600 MHz |
| Operating System | QNX Neutrino real-time operating system |
| Memory | 256 MB DDR2 SDRAM with ECC protection |
| Flash Storage | 2 GB NAND flash memory |
| Control Function | Executes safety logic, turbine protection functions, sequencing control, and application programs |
| Safety Capability | Designed for functional safety applications supporting SIL-based safety architectures |
| Ethernet Interface | 10/100Base-TX Ethernet communication ports |
| Ethernet Connector | RJ-45 connector |
| IONet Interface | 3 × 10/100Base-TX Ethernet IONet ports |
| Serial Interface | COM1 serial communication interface |
| USB Interface | USB service interface |
| Communication Protocols | TCP/IP-based industrial communication protocols |
| Controller Synchronization | Supports Mark VIeS safety controller synchronization functions |
| Redundancy Support | Supports Mark VIeS safety control architectures |
| Power Supply | 28 VDC nominal |
| Power Supply Range | Approximately 27.4–28.6 VDC |
| Power Consumption | Approximately 15.6 W nominal, 26.7 W peak |
| Installation Type | Panel-mounted controller installation |
| Diagnostic Features | Controller health monitoring, fault diagnostics, communication monitoring, and system status checking |
| Environmental Protection | Designed for industrial hazardous environment applications with applicable certification |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | Approximately 200 mm × 160 mm × 40 mm |
| Weight | Approximately 0.8 kg |
| Revision Level | S1A |
| Compatibility | GE Mark VIeS safety control platforms |
FAQ
Q1: What is the main function of the IS420UCSBS1A?
A: The IS420UCSBS1A is a GE Mark VIeS safety controller designed to execute safety applications, process real-time control logic, and manage communication within turbine safety control systems.
Q2: What type of processor is used in the IS420UCSBS1A?
A: The controller uses an Intel EP80579 processor operating at 600 MHz to provide real-time processing capability for safety and turbine control applications.
Q3: What operating system does the IS420UCSBS1A use?
A: The module uses the QNX Neutrino real-time operating system, which provides a stable and deterministic platform for industrial safety applications.
Q4: What communication interfaces are available on the IS420UCSBS1A?
A: The controller provides Ethernet communication interfaces, three IONet ports for I/O communication, a serial COM1 interface, and a USB service interface.
Q5: What applications are suitable for the IS420UCSBS1A?
A: The module is designed for GE Mark VIeS safety control systems used in turbine protection, critical process control, and industrial safety applications.
Q6: What should be checked before replacing an IS420UCSBS1A module?
A: Users should verify controller compatibility, safety system configuration, power supply conditions, network connections, software settings, and hardware revision before replacement.
Q7: What factors may affect the performance of the IS420UCSBS1A?
A: Incorrect configuration, unstable power supply, communication network faults, excessive temperature, damaged connectors, and improper installation may affect controller operation.
Q8: How can the reliability of the IS420UCSBS1A be maintained?
A: Regular diagnostic checks, proper cabinet installation, stable DC power supply, secure communication wiring, and preventive maintenance help maintain reliable long-term performance.
GE Fanuc IS420PUAAH1A UCSB Safety Controller Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








