GE IS220PAICH1B

The GE IS220UCSAH1A is an embedded controller module developed by General Electric (GE), belonging to the Mark VIe series. It is widely used in gas turbines, steam turbines, wind turbines, and other industrial processes for control and monitoring. Essentially, it functions as a standalone computer that executes critical application code to achieve precise control and real-time monitoring of industrial equipment. Designed for high reliability, performance, and real-time responsiveness, it meets the automation demands of complex industrial environments.

Technical Specifications

Parameter	Specification
Processor	Freescale PowerPC 8349, 667 MHz
Memory	256 MB DDR SDRAM
Operating System	QNX Neutrino
Power Supply	18 V DC – 32 V DC (Typical 12.5 W)
Operating Temperature	0°C to 65°C
Relative Humidity	5% – 95% (Non-condensing)
Cooling Method	Passive (Fanless)
Communication Interfaces	6× Ethernet (RJ45), 1× USB
Diagnostic Features	Front-panel LEDs (Power, Boot, Online, Flash, DC, Diag, Link/Act)
Protection Rating	IP20
Dimensions	233.4 mm × 177.8 mm × 44.45 mm
Weight	2.27 kg

Key Features

• High Performance & Reliability: Equipped with a Freescale 8349 processor (667 MHz) for efficient execution of complex control algorithms, ensuring stability and real-time operation.

• Modular Design: Facilitates easy installation, maintenance, and upgrades; supports triple-redundant configurations for critical applications.

• Versatile Communication: Six Ethernet ports and one USB interface support protocols like IONet, Modbus, and DNP3 for seamless data exchange.

• Advanced Diagnostics: Front-panel LED indicators provide real-time status updates for quick troubleshooting.

• Safety Compliance: Meets IEC 61508 safety standards with high Safety Integrity Level (SIL).

Structure & Components

The IS220UCSAH1A consists of:

• Processor Module: Freescale 8349 for executing control logic.

• Memory Module: 256 MB DDR SDRAM for runtime data storage.

• Storage: 1 GB CompactFlash or 512 MB NAND Flash for OS and applications.

• Communication: 6× Ethernet (IONet) + 1× USB for high-speed connectivity.

• Power Supply: 18–32 V DC input with stable 24 V DC output.

• Diagnostics: Front-panel LEDs for status monitoring.

• Cooling: Passive (fanless) design for reliable operation in high temperatures.

Applications

The IS220UCSAH1A is used in:

• Gas & Steam Turbine Control: Startup/shutdown, load control, fuel management, and fault protection in Mark VIe systems.

• Industrial Automation: Production lines, machinery, and process control.

• Power Systems: Grid stability and voltage regulation.

• Transportation: Traffic signal control for optimized flow.

• Energy Management: Solar and wind power systems.

• Chemical & Metallurgy: Equipment monitoring and control.

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One-Stop Procurement: We offer a wide range of industrial control products to meet all your purchasing needs.

Professional Solutions: Our technical team provides customized solutions tailored to your requirements.

Thoughtful Service: We deliver comprehensive support throughout the entire process—pre-sales, in-sales, and after-sales.

Partner with us for quality products and exceptional service! 

Contact Us

·Manager: Jinny                                         ·E-mail: sales5@xrjdcs.com     

·Tel: + 86-18250705533 （WhatsApp）   ·Wechat: + 86-18250705533

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Installation & Maintenance

Installation

• Pre-Installation:

  • Review GE’s technical manuals and safety guidelines.

  • Ensure clean, well-ventilated control cabinet space.

  • Verify power supply (18–32 V DC) and proper cable termination.

• Mounting:

  • Secure to a grounded baseplate.

  • Insert into slot, fasten screws, and ensure connectors are seated.

Maintenance

• Routine Checks:

  • Inspect for dust, overheating, or physical damage.

  • Clean heat sinks and vents for optimal cooling.

• Status Monitoring:

  • Use LEDs (Power, Boot, Online, Diag) and ControlST software for diagnostics.

• Replacement:

  • Follow lockout/tagout procedures before servicing.

  • Replace only with GE-approved equivalents.

GE IS220UCSAH1A FAQs

Q1: What’s the difference between IS220UCSAH1A and IS220UCSBH1A?
A1: The IS220UCSAH1A is a general-purpose controller in the Mark VIe series, while the IS220UCSBH1A offers higher performance for complex applications.

Q2: Does IS220UCSAH1A support remote diagnostics?
A2: Yes, via LEDs and ControlST software for real-time monitoring.

Q3: What programming languages are supported?
A3: Supports ladder logic and function block diagrams.

Q4: What is the operating temperature range?
A4: 0°C to 65°C.

Q5: Is redundancy supported?
A5: Yes, triple-redundant configurations are available.