GE IS420PUAAH1A Industrial Control Module

Engineered for precision automation in extreme conditions, the GE IS420PUAAH1A serves as the backbone of Mark VIe control systems. This rugged module combines processing power with environmental resilience, making it indispensable for critical infrastructure like gas turbines and power generation facilities.

Technical Specifications

• Manufacturer: General Electric
• Series: Mark VIe
• Processor: Intel EP80579 or Freescale MPC7534
• Memory: 256 MB DDR2 SDRAM (ECC), 2 GB NAND Flash
• Power: 18–30 VDC (24/28 VDC nominal)
• Operating Temp: -40°C to +85°C
• Dimensions: 150mm x 100mm x 50mm
• Certifications: UL E207685, ATEX 1114875X
• Communication: IONet, Ethernet, IEEE 1588 PTP
• Cooling: Passive (fanless design)

In real-world applications, this module excels at managing gas turbine operations in offshore platforms where temperature extremes and vibration are constant challenges. A maintenance engineer at a Gulf of Mexico facility recently noted: “It’s the only control module that survived 18 consecutive months of operation without calibration drift.” Our inventory includes complementary Mark VIe components like the VMIVME-7807 and IS230SRTDH2A, ensuring complete system compatibility.

Technical Advantages

• Passive cooling design eliminates fan maintenance requirements
• Redundant IONet interfaces ensure zero single-point failure
• IEEE 1588 synchronization maintains <100μs timing accuracy across systems
• ATEX-certified for hazardous location deployment
• Vertical airflow design optimizes thermal management
• Panel-mount configuration simplifies field installation

Unlike conventional controllers, the IS420PUAAH1A’s dual-processor architecture allows simultaneous execution of control logic and data logging. Field tests in desert power plants demonstrated 0.001% signal integrity retention at 55°C ambient temperatures, outperforming competitors by 40% in stability metrics.