ProductPRODUCT
Featured products
Contact Us
- GE
- IS420UCSBH1A
- Mark VIe UCSB Controller Module
- USA
- 160 mm × 160 mm × 120 mm
- 0.8kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 100
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Introduction
The IS420UCSBH1A is a high‑performance controller module in the Mark VIe/VIeS control system family. This “UCSB” (Universal Control System Block) module is designed to serve as a core processing unit for industrial automation in mission‑critical environments—such as power generation turbines (steam, gas), large compressors, marine propulsion, and process control systems. It executes control logic, interfaces with I/O modules via the IONet/ethernet network, supports redundancy, and is optimized for reliability and longevity.
Brand: GE Fanuc / General Electric
Series: Mark VIe / Mark VIeS – UCSB Controller Modules
Parameters
| Parameter | Specification |
|---|---|
| Model | IS420UCSBH1A |
| Brand | GE Fanuc / General Electric |
| Series | Mark VIe / Mark VIeS – UCSB Controller |
| Processor | Intel EP80579 (≈600 MHz) |
| Memory | 256 MB DDR2 SDRAM (ECC) + Flash storage (various) |
| Power Supply Input | 18–30 V DC nominal (24/28 V typical) |
| Operating Temperature | –40 °C to +70 °C (some variants) |
| Storage Temperature | –40 °C to +85 °C |
| Dimensions (W × H × D) | Approx. 160 mm × 160 mm × 120 mm |
| Weight | Approx. 0.8 kg |
| Mounting | VME‑bus compatible slot in 6U rack; fanless & battery‑free design |
| Certifications | UL E207685 (Class I, Div 2), ATEX Zone 2 Group IIC |
| Key Features | Real‑time control logic execution, IONet interface, modular reliability |
Applications
-
Control of gas and steam turbines in power generation plants: executing speed, load, protection, sequencing logic.
-
Marine propulsion and offshore platforms: managing turbine/generator drives, auxiliary systems in harsh, vibration‑heavy environments.
-
Process automation in oil & gas, petrochemical plants: controlling pumps, compressors, safety interlocks, large rotating equipment.
-
Retrofit/upgrades of existing control racks: replacing legacy modules with the IS420UCSBH1A to extend lifecycle and performance.
-
High‑availability systems requiring redundant controllers, precise timing, and fault‑tolerant operation.
Advantages
-
High reliability and rugged design: fan‑less, battery‑free, wide temperature range (–40 °C to +70 °C) for harsh industrial environments.
-
Proven architecture in critical systems: supports IONet network, VME rack format, real‑time logic execution.
-
Compact yet capable: Approx. 0.8 kg weight, moderate footprint, plug‑in module simplifies installation and service.
-
Safety & certification ready: ATEX, UL certifications support use in hazardous locations or Class I, Div 2 environments.
-
Ease of maintenance and upgrade: Modular design makes replacements and upgrades simpler, lowering downtime and operational cost.
-
Ecosystem compatibility: Integrates into the Mark VIe/VIeS family, leveraging existing I/O, network, engineering tools.
Related Models (Same Series / Relevant Alternatives)
| Model | Type | Description | Key Specification |
|---|---|---|---|
| IS420UCSBH3A | Controller Module | Higher‑performance variant (~1200 MHz) | Upgraded processing capability |
| IS420UCSBH4A | Controller Module | Next‑generation variant (~1066 MHz) | Enhanced throughput, similar footprint |
| IS420UCSBS1A | Safety Controller Module | SIL‑certified safety variant for Mark VIeS | Safety‑rated logic, redundancy |
| IS420ESWBH3A | Ethernet Switch Module | IONet/ethernet switch companion module | For rack network connectivity |
| IS420PPNGH1A | PROFINET Gateway Module | Gateway module for PROFINET integration | Enables modern I/O network connectivity |
Popular Models from the Same Brand
| Model | Series | Type | Key Specification |
|---|---|---|---|
| IS420UCSBH3A | Mark VIe | Controller Module | Upgraded processing controller |
| IS420ESWBH3A | Mark VIe | IONet Ethernet Switch | High‑port network switch module |
| IS220AIIBH2A | Mark VIe | Analog Input Module | High‑density analog I/O for turbine systems |
| IS200VCMIH2BCC | Mark VIe | Bus Master Controller Board | IONet bus control and management |
| IS430SNUAH1A | Mark VIe | I/O Module (Analog/Digital Hybrid) | General purpose I/O card |
FAQ (Frequently Asked Questions)
Q1: What is the main function of the IS420UCSBH1A?
A1: It functions as the core controller module in the Mark VIe/VIeS system, executing control logic, managing communications and interfacing with I/O modules.
Q2: What power supply voltage does it require?
A2: Nominal supply of 24‑28 V DC with a range typically 18‑30 V DC.
Q3: What are the module’s physical dimensions and weight?
A3: Approx. 160 mm × 160 mm × 120 mm, weight about 0.8 kg.
Q4: What operating temperature range does it support?
A4: –40 °C to +70 °C in most configurations.
Q5: Is the module fan‑cooled or does it require a battery?
A5: No – it is fanless and battery‑free, enhancing reliability.
Q6: In which applications is this controller commonly used?
A6: Gas/steam turbines, marine drives, industrial compressors, safety instrumented systems, and retrofits.
Q7: Is this module suitable for redundant controller configurations?
A7: Yes – it supports dual or triple modular redundancy (TMR) in safety‑critical setups.
Q8: Does this controller integrate with older systems?
A8: Yes – designed for the Mark VIe/VIeS ecosystem, compatible with existing IONet/I/O infrastructure.
Q9: What certifications does it hold for hazardous locations?
A9: Examples include UL E207685 and ATEX Zone 2 Certification for Group IIC.
Q10: Why choose the IS420UCSBH1A over a generic controller?
A10: Because of its established industrial pedigree, rugged design, compatibility, low maintenance, and high reliability in mission‑critical systems.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.