All products on this website are discounted products, and market prices have been fluctuating. Please refer to customer service quotes for details. Pictures are not actual photos. Before placing an order, please confirm the model, product, price, and other detailed information with customer service. Both second‑hand and brand new products are available for sale on this website. Please contact customer service for further communication.
IS420PPNGH1A
Product Overview
IS420PPNGH1A is a PPNG PROFINET controller gateway module for GE Mark VIe and Mark VIeS Speedtronic turbine control systems. It mounts onto the UCSC controller card and acts as a protocol bridge between the Mark VIe control network and distributed PROFINET I/O field devices.
This gateway module uses Intel EP80579 1066MHz embedded processor and runs QNX Neutrino real-time operating system. It supports PROFINET IRT industrial real-time communication, delivering deterministic high-speed data exchange for turbine control loops. It enables Mark VIe systems to communicate directly with remote PROFINET sensors, actuators and field I/O modules, reducing heavy hardwiring requirements. It supports simplex, dual redundant and TMR triple modular redundant architectures, fully fitting safety-critical power generation applications. The PCB is conformal coated to resist dust, moisture and vibration in power plant control cabinets, with built-in diagnostic functions and firmware upgrade capability via ControlST software.
Key Features
- Part Number: IS420PPNGH1A
- Manufacturer: GE Boards & Turbine Control / GE Vernova
- Compatible System: GE Mark VIe / Mark VIeS Turbine Control System
- Module Type: PPNG PROFINET Controller Gateway
- Processor: Intel EP80579 1066 MHz embedded processor
- OS: QNX Neutrino real-time operating system
- Protocol: PROFINET, supports PROFINET IRT real-time communication
- Mounting: Installed on UCSC controller card
- Supports Simplex, Dual and TMR triple modular redundancy
- Multiple 10/100Base-TX RJ45 Ethernet ports for PROFINET network
- Built-in diagnostics and online firmware update via ControlST
- Conformal coated PCB for harsh industrial cabinet environments
- Deterministic real-time data transmission for turbine safety loops
- GEH-6725 referenced hardware manual
Technical Specifications
- Model: IS420PPNGH1A
- Series: GE Mark VIe PPNG PROFINET Gateway
- Communication Interface: 10/100Base-TX Ethernet RJ45
- Supported Protocol: PROFINET IRT
- Mounting: UCSC controller attachment
- Operating Temperature: -20°C ~ +70°C
- Software: GE ControlST configuration & diagnostic tool
- Application: Gas turbine, steam turbine, combined cycle power plant control
- Working Environment: Power plants, oil & gas compressor stations, petrochemical facilities
Applications
IS420PPNGH1A is widely deployed in power generation and oil & gas industries. It extends Mark VIe control capability to distributed PROFINET field devices. Common use cases:
- Gas & steam turbine control system modernization with PROFINET remote I/O
- Combined cycle power plant distributed instrumentation network upgrade
- Mark VIe / Mark VIeS spare replacement and rack retrofitting
- Offshore compressor station PROFINET field device integration
- Redundant turbine safety control network expansion
FAQ
Q: What is IS420PPNGH1A used for?
A: IS420PPNGH1A is a PROFINET gateway module. It bridges Mark VIe controller and PROFINET field I/O devices for real-time turbine control data exchange.
Q: What controller does IS420PPNGH1A attach to?
A: It mounts on the UCSC controller card inside Mark VIe control rack.
Q: Does IS420PPNGH1A support TMR?
A: Yes, it supports simplex, dual-redundant and TMR triple modular redundant configurations.
Q: What software configures IS420PPNGH1A?
A: GE ControlST software suite is used for configuration, diagnostics and firmware updates.
Q: Do you supply tested IS420PPNGH1A spare parts?
A: We supply surplus and refurbished gateway modules with full functional testing before shipment. Contact us for stock status and quotation.
Q: What warranty can you offer?
A: Warranty conditions depend on product condition. Please send inquiry to get detailed warranty terms.
GE BRAND
| IC698CPE030 | IC698CPE020-CC | IS200TCASH1A |
| IC698CPE040 | DS200ADGIH1AAA | IS200TDBTH6ABC |
| IC698PSA100 | DS200ADPBG1ABB | IS200TPROH1BBB |
| IC698PSA100E | DS200DCFBG1BGB | IS200TPROH1BCB |
Recommended other models
IS415UCVGH1A V7666-111000 | GE Mark VI VME UCVG Controller Card
IS410TRLYS1B | GE Mark VIe TMR Relay Output Terminal Board
Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.
We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.
- ✅ ABB: PP846 HMI Touch Screen, 5SHY Series IGCT, PM Series Controllers, AI/DO I/O Modules, SP Series Bailey Modules
- ✅ GE: VMIC, IS200 & IS215 Series CPU and Modules
- ✅ Emerson: Control Modules, EPRO Probes
- ✅ Westinghouse: 1C Series Modules
- ✅ Honeywell: CC Series Modules
- ✅ Schneider: 140 Series Modules
- ✅ Triconex: Full Series Safety Instrumented System Modules
- ✅ Bently: 3500 Series Vibration Monitoring System
- ✅ Rexroth: Industrial Motors & Drives
- ✅ Foxboro: Compact Control Modules
There are no reviews yet.