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Phone: +86 16626708626Description
The GE IS200AEPCH1BAA is a high-precision analog input/output module specifically designed for GE’s Mark VIe Turbine Control System, widely used for turbine automation and process control in power generation facilities. This module serves as an extended automation device, providing critical analog control and acquisition capabilities required to operate and monitor turbine control components with high accuracy. It supports multiple analog input and output signals, enabling precise regulation of voltage and current signals necessary for advanced turbine management functions.
- IS200AEPCH1BAA
The module supports input voltage ranges of 0-10V, -10 to 10V, and 4-20mA, along with corresponding output ranges, which makes it flexible for diverse sensor and actuator interfaces. It leverages 16-bit resolution analog-to-digital converters (ADC), which deliver high fidelity and accuracy, with sampling rates exceeding 1000 samples per second for dynamic signal acquisition. Signal conditioning is built-in, including programmable gain amplifiers and adjustable low-pass filtering to suppress high-frequency noise that can impact measurement quality. Designed to meet industrial requirements, this module supports a wide operating temperature range from -40°C to +70°C and adheres to IP20 protection standards, ensuring resilience within control cabinet environments.
The IS200AEPCH1BAA communicates through the Mark VI backplane interface, supporting RS-485 protocols at 1 Mbps for integration with other control system units. It supports redundant power supply inputs for enhanced reliability and features surge protection compliant with IEC standards to withstand industrial electrical noise. Its form factor conforms to the Mark VI card size standard (177.8 mm height × 48.26 mm width × 228.6 mm depth), allowing straightforward installation and replacement. The module’s design includes anti-vibration features to endure harsh industrial vibrations.
| Parameter | Value |
|---|---|
| Model | IS200AEPCH1BAA |
| Manufacturer | General Electric (GE) |
| Product Type | Analog I/O Module for Mark VIe Turbine Control |
| Input Voltage Range | 0–10 V, -10–10 V, 4–20 mA |
| Output Voltage Range | 0–10 V, -10–10 V, 4–20 mA |
| Resolution | 16-bit ADC, >1000 samples/second |
| Signal Conditioning | Programmable Gain Amplifier, adjustable low-pass filter |
| Power Supply | 24 V DC (±10%), with dual redundant input |
| Communication Interface | Mark VI backplane bus, RS-485, 1 Mbps |
| Surge Protection | IEC 61000-4-5 compliant, 2 kV surge withstand |
| Dimensions | 177.8 mm H × 48.26 mm W × 228.6 mm D |
| Operating Temperature | -40°C to +70°C |
| Protection Rating | IP20 |
| Mounting | Rack mount (Mark VI standard) |
The IS200AEPCH1BAA module integrates extensively with GE’s Mark VIe systems and other turbine control components, supporting complex process control and automation within power plants.
Installation requires careful insertion into the designated control cabinet frame with secure locking and alignment. Proper wiring and grounding are essential for optimal noise immunity and reliable analog signal transmissions. Maintenance includes periodic calibration, functional verification, and firmware updates, which are facilitated through GE’s diagnostic software.
