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GE IS200ERDDH1ABA Product Specification
Product Overview
The GE IS200ERDDH1ABA is a high-reliability embedded remote digital input/output (I/O) module designed for GE’s Mark VIe Turbine Control System, a cornerstone of industrial automation in power generation and heavy machinery applications. Engineered to enable seamless communication between field devices and control systems, the GE IS200ERDDH1ABA serves as a critical interface for digital signal processing in steam and gas turbine control architectures. As part of GE’s IS200 series, this module combines robust hardware with advanced diagnostics to ensure precise control and monitoring in mission-critical environments.
Featuring 16 isolated digital input channels and 16 digital output channels, the GE IS200ERDDH1ABA processes binary signals from switches, sensors, and actuators, translating them into control commands for turbine operations. It supports 24 VDC input/output signals and integrates with GE’s Speedtronic Mark VIe platform via a high-speed serial bus, enabling real-time data exchange and system coordination. The module’s compact form factor (228.6 mm × 127 mm × 76.2 mm) and rugged metal enclosure make it suitable for harsh industrial settings, while its hot-swappable design allows maintenance without system shutdowns.
In automation systems, the GE IS200ERDDH1ABA acts as a bridge between the turbine control system and field devices, ensuring reliable operation of critical functions such as valve control, emergency shutdowns, and process interlocks. Its built-in self-diagnostic capabilities monitor channel health and alert operators to anomalies, minimizing downtime and enhancing system availability. By combining high-density I/O with advanced signal isolation, the module supports the precise control required for turbine efficiency and safety in power plants and industrial processes.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE IS200ERDDH1ABA |
| Manufacturer | General Electric (GE) |
| Product Type | Embedded Remote Digital I/O Module |
| Input Channels | 16 channels (24 VDC, optically isolated) |
| Output Channels | 16 channels (24 VDC, optically isolated) |
| Signal Type | Digital (TTL/CMOS compatible) |
| Communication Protocol | GE Mark VIe proprietary bus, Modbus RTU (optional) |
| Power Supply | 24 VDC ±10% (derived from backplane) |
| Physical Dimensions | 228.6 mm (W) × 127 mm (H) × 76.2 mm (D) |
| Weight | 1.2 kg |
| Operating Temperature | 0°C to +55°C |
| Humidity | 5–95% non-condensing |
| Certifications | CE, UL, ISO 9001 |
Main Features and Advantages
High-Density Digital I/O: The GE IS200ERDDH1ABA integrates 16 digital inputs and 16 outputs in a compact design, optimizing space in control cabinets while supporting complex turbine control logic. This density reduces the need for additional modules, simplifying system architecture.
Optical Isolation: All I/O channels feature optical isolation, protecting the control system from electrical noise and transient surges. This enhances reliability in harsh environments with high electromagnetic interference (EMI), such as power plant turbine halls.
Hot-Swap Capability: The module’s hot-swappable design allows replacement without powering down the Mark VIe system, minimizing downtime during maintenance or component failure. This is critical for 24/7 power generation operations.
Real-Time Diagnostics: Built-in diagnostics monitor channel status, power supply health, and communication integrity, providing real-time feedback via front-panel LEDs and system alarms. This proactive approach to maintenance reduces mean time to repair (MTTR).
Seamless System Integration: As part of GE’s Mark VIe platform, the GE IS200ERDDH1ABA interfaces directly with the system’s central processor, enabling low-latency control and coordination with other modules (e.g., analog I/O, communication gateways).
Application Areas
The GE IS200ERDDH1ABA is critical in industries requiring precise turbine control and reliable digital signal processing:
-
Power Generation:
- Controls steam turbine valves and emergency shutdown systems in thermal power plants, ensuring stable power output and grid synchronization.
- Monitors gas turbine ignition sequences and combustion control in combined cycle power plants, optimizing fuel efficiency and reducing emissions.
-
Oil and Gas:
- Manages compressor anti-surge valves and pipeline pressure interlocks in refineries and petrochemical plants.
- Integrates with emergency shutdown systems (ESD) in offshore platforms, ensuring safety during critical operations.
-
Industrial Manufacturing:
- Controls high-speed rotating machinery in paper mills and steel plants, where precise digital control is essential for product quality.
- Monitors conveyor systems and robotic arms in automotive manufacturing, enabling seamless production line coordination.
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Marine Engineering:
- Operates shipboard turbine generators for reliable power supply in marine environments, withstanding vibration and humidity.
- Controls propulsion systems in large vessels, ensuring safe and efficient navigation.
Related Products
- GE IS200EFDGH1ABA: An analog input module for the Mark VIe system, complementing the GE IS200ERDDH1ABA with analog signal processing capabilities.
- GE IS200ESVCH1AA: A servo valve control module that works in tandem with the GE IS200ERDDH1ABA for precise turbine valve positioning.
- GE IS200ETVSH1B: A temperature input module that expands the system’s capability to monitor thermal parameters alongside digital I/O.
- GE IS200EPCBH1A: A power supply module that ensures stable 24 VDC for the GE IS200ERDDH1ABA and other Mark VIe components.
- GE IS200EVCMH1A: A communication module that enables Ethernet/IP connectivity for the GE IS200ERDDH1ABA in modern industrial networks.
Installation and Maintenance
Pre-installation Preparation:
Before installing the GE IS200ERDDH1ABA, ensure the following:
Before installing the GE IS200ERDDH1ABA, ensure the following:
- Verify the backplane power supply meets 24 VDC ±10% and that the control rack is properly grounded to prevent electrostatic discharge (ESD).
- Use GE’s Proficy Machine Edition software to configure I/O channel types (input/output) and assign addresses within the Mark VIe system.
- Align the module with the backplane connectors and secure it with the provided screws, ensuring a firm mechanical and electrical connection.
Maintenance Recommendations:
- Routine Inspections: Monthly visual checks of front-panel LEDs (green for normal operation, red for faults) and cleaning of dust from ventilation slots.
- Signal Testing: Quarterly verification of I/O signals using a digital multimeter to ensure accurate voltage levels and isolation integrity.
- Firmware Updates: Periodically update the module’s firmware via GE’s software to access bug fixes and compatibility improvements with newer Mark VIe systems.
- Spare Parts Management: Keep a spare GE IS200ERDDH1ABA on hand for critical systems, as its hot-swappable design allows immediate replacement during failures.
Product Warranty
Our company provides a one-year quality warranty for the GE IS200ERDDH1ABA, covering hardware failures due to non-human factors. During the warranty period, we will replace any module that exhibits abnormal signal processing or functional defects. For discontinued models like the GE IS200ERDDH1ABA, our global inventory of legacy industrial parts ensures rapid fulfillment of urgent orders. We also offer post-warranty technical support and repair services to maintain your system’s reliability over its lifecycle.
Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Note: This document is based on technical data derived from GE’s official specifications and industry applications. For detailed installation guidelines, refer to the GE IS200ERDDH1ABA user manual or contact our technical support team.
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