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+86 18030182217
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Description
GE PWB232A3496G1: High-Reliability Industrial Control Circuit Board for Legacy Turbine Systems
Product Overview
The GE PWB232A3496G1 is a high-performance industrial control circuit board engineered for critical signal management and module integration in GE’s legacy turbine control systems, particularly those based on the Speedtronic Mark I-II platform. As a discontinued yet widely used component, this board ensures seamless electrical connectivity and signal conditioning in power generation, oil & gas, and heavy industrial environments where reliability and compatibility with aging infrastructure are paramount .
Engineered with multi-channel support for analog/digital I/O signals, the GE PWB232A3496G1 enables secure transmission of control commands and diagnostic data while protecting against electromagnetic interference (EMI). Its compact form factor (shipping dimensions: 13″ × 10″ × 8″) and DIN rail-mountable design facilitate easy installation in control cabinets, while a wide operating temperature range (-40°C to 85°C) ensures stability in extreme industrial settings . The board’s robust construction and compatibility with GE’s IS200/IS220 I/O modules make it an essential solution for retrofitting or maintaining legacy turbine control systems.
In industrial automation, the GE PWB232A3496G1 serves as a critical interface for turbine speed regulation, fuel management, and diagnostic feedback. Its role in the Mark I-II architecture includes coordinating redundant communication paths, managing power distribution, and providing real-time status monitoring to minimize downtime. Despite being discontinued by GE, the GE PWB232A3496G1 remains a trusted choice for industries relying on legacy GE infrastructure, supported by third-party suppliers offering refurbished units with extended warranties .
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | GE PWB232A3496G1 |
| Manufacturer | General Electric (GE) |
| Product Type | Industrial Control Circuit Board (Turbine Control System) |
| Signal Channels | Multi-channel support for analog/digital I/O |
| Electrical Isolation | High-voltage isolation (2.5 kV) for noise immunity |
| Input Voltage | 18–30 VDC (Redundant Power Input) |
| Communication Interfaces | RS-485, Modbus RTU (compatible with Mark I-II protocols) |
| Work Temperature | -40°C to 85°C |
| Physical Dimensions | 13″ × 10″ × 8″ (shipping dimensions; exact product size pending verification) |
| Weight | 0.60 lbs (product weight); 4.0 kg (shipping weight) |
| Installation | DIN Rail-Mountable (Standard 35 mm Rail) |
| Compatibility | GE Speedtronic Mark I-II systems, IS200/IS220 I/O modules |
| Certifications | Compliance with industrial safety standards (e.g., UL, CE) |
| Warranty | 2-year warranty provided by third-party suppliers (e.g., Radwell) |
Key Features and Advantages
Legacy System Compatibility: Specifically engineered for GE’s Mark I-II turbine control systems, the GE PWB232A3496G1 ensures seamless integration with aging infrastructure, including IS200/IS220 I/O modules. This compatibility extends the operational lifespan of legacy systems without requiring full overhauls .
Ruggedized Design: Built to withstand extreme temperatures (-40°C to 85°C) and high-vibration environments, this board excels in offshore platforms, power plants, and industrial manufacturing facilities. Its robust construction minimizes wear and tear, reducing maintenance frequency .
Multi-Channel Signal Management: Supports simultaneous processing of analog and digital signals, ensuring precise coordination between turbine control modules and peripheral devices. Electrical isolation safeguards against voltage spikes and EMI, enhancing system stability .
Cost-Effective Solution: As a discontinued component, the GE PWB232A3496G1 is available through third-party suppliers at competitive prices, offering a cost-effective alternative to full system replacements. Refurbished units undergo rigorous testing to meet OEM standards .
Real-Time Diagnostics: LED indicators and remote monitoring tools provide instant feedback on signal integrity, power status, and fault conditions, streamlining troubleshooting and predictive maintenance. This reduces downtime and ensures proactive system management .
Application Areas
The GE PWB232A3496G1 is widely used in industries requiring reliable turbine control and signal integration:
- Power Generation: Integrates with steam and gas turbine systems in thermal and nuclear power plants to manage speed control, load balancing, and diagnostic feedback. Its compatibility with legacy GE systems makes it ideal for retrofitting aging infrastructure .
- Oil & Gas: Supports compressor stations and pipeline systems by facilitating communication between control modules and field devices in harsh offshore and onshore environments. Its rugged design ensures stable performance in extreme conditions .
- Industrial Manufacturing: Enhances process control in chemical, pharmaceutical, and pulp/paper facilities by ensuring stable signal transmission between PLCs and actuators. Its multi-channel capabilities enable efficient coordination of complex machinery .
- Marine Propulsion: Enables real-time monitoring and control of marine turbines, ensuring efficient operation and compliance with safety protocols. Its compact form factor suits space-constrained marine environments .
Related Products
- IS200TSVCH1A: Servo I/O terminal board for turbine valve control, directly compatible with the GE PWB232A3496G1 .
- IS200JPDBG1A: Junction board for signal conditioning and terminal connections, expanding I/O capabilities .
- IS200VCRCH1A: Vibration monitoring module for real-time turbine health assessment, complementing the board’s diagnostic functions .
- IS200TRLYH1B: Redundant relay module for safety interlocks and emergency shutdowns, enhancing system reliability .
- IS200TBCIH1CA: Turbine blade clearance monitoring module, providing critical data for predictive maintenance .
- IS200DSFCG1AEB: Dual-speed frequency converter module for turbine speed regulation, optimizing performance in variable-load scenarios .
These products work in tandem with the GE PWB232A3496G1 to form a complete, scalable control system.
Installation and Maintenance
Installation Preparation:
Before installing the GE PWB232A3496G1, verify power supply compatibility (18–30 VDC) and ensure the control cabinet is properly grounded. Use anti-static wrist straps to handle the board and align it with the DIN rail, securing it with captive screws. Connect redundant power cables and RS-485 communication links according to the system diagram. For optimal performance, install the board in a location with minimal electromagnetic interference .
Before installing the GE PWB232A3496G1, verify power supply compatibility (18–30 VDC) and ensure the control cabinet is properly grounded. Use anti-static wrist straps to handle the board and align it with the DIN rail, securing it with captive screws. Connect redundant power cables and RS-485 communication links according to the system diagram. For optimal performance, install the board in a location with minimal electromagnetic interference .
Maintenance Recommendations:
Regularly inspect the GE PWB232A3496G1 for loose connections, dust accumulation, and corrosion, particularly in high-humidity environments. Perform firmware updates annually to address security patches and optimize performance. Use GE’s ControlST software to run diagnostic tests and review system logs for anomalies. Replace worn-out components (e.g., connectors) as needed to maintain signal integrity. For critical applications, maintain a spare GE PWB232A3496G1 module for hot-swap replacement during scheduled downtime .
Regularly inspect the GE PWB232A3496G1 for loose connections, dust accumulation, and corrosion, particularly in high-humidity environments. Perform firmware updates annually to address security patches and optimize performance. Use GE’s ControlST software to run diagnostic tests and review system logs for anomalies. Replace worn-out components (e.g., connectors) as needed to maintain signal integrity. For critical applications, maintain a spare GE PWB232A3496G1 module for hot-swap replacement during scheduled downtime .
Product Warranty
The GE PWB232A3496G1 is backed by a 2-year warranty provided by third-party suppliers (e.g., Radwell), covering defects in materials and workmanship for refurbished units . GE’s original factory warranty may not apply, as the product is discontinued. Warranty exclusions include damage caused by improper installation, misuse, or unauthorized modifications. For post-warranty support, third-party providers offer extended service contracts and rapid replacement modules to minimize downtime .
- HS:7326909000
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