مقدمة المنتج
The GE IS200STAOH2A Simplex Analog Output Terminal Block is a high-precision interface module designed specifically for GE Mark VI steam turbine control systems. It converts digital control commands from the control processor into precise analog output signals to drive field devices such as actuators, valves, and process controllers.
The IS200STAOH2A features industrial-grade isolation, advanced noise suppression, and diagnostics, delivering reliable analog output performance in critical applications such as turbine control, power generation, and industrial automation. Its simplex design provides a cost-effective solution while maintaining high accuracy and robust integration with GE Mark VI systems.
مواصفات المنتج
| scope | value |
|---|---|
| الطراز | IS200STAOH2A |
| الشركة المصنعة | General Electric (GE) |
| Product Type | Simplex analog output terminal board |
| System compatibility | GE Mark VI Steam Turbine Control System |
| Output Channel | 8 differential analog output channels |
| Output signal range | 4–20 mA, 0–5 V, 1–5 V, ±10 V (sمنtware configurable) |
| Output resolution | 16-bit D/A conversion |
| Output accuracy | ±0.05% من full scale |
| Load resistance (current) | 0–750 Ω |
| Load resistance (voltage) | ≥10 kilohms |
| isolation | Channel-to-channel and channel-to-channel isolation |
| Response time | <5 ms |
| Signal الحالةing | Onboard filtering and scaling |
| Diagnostics | Channel health and status monitoring |
| Field Connector Type | Screw terminal blocks |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Compliance | IEC/EN 61000-6-2, 61000-6-4 |
| Safety Certifications | UL, CE, CSA |
| Dimensions (W × H × D) | 159 x 102 mm |
| الوزن | 0.58 kg |
Product Applications
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Turbine Control Systems: Outputs precise analog control signals for steam, gas, and hydro turbines.
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Power Generation Plants: Drives actuators and valves in generator excitation and auxiliary systems.
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Industrial Process Automation: Provides analog outputs for regulating flow, pressure, and temperature loops.
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Oil & Gas Facilities: Controls process valves and actuators in upstream and downstream applications.
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Chemical and Petrochemical Plants: Sends control signals for critical process regulation.
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Factory Automation: Interfaces with field devices requiring high-accuracy analog control signals.
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HVAC and Environmental Systems: Provides analog control for dampers, fans, and thermal regulation.
Product Advantages
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High Output Accuracy: ±0.05% full-scale accuracy ensures precise control من field devices.
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Flexible Signal الدعم: الدعمs multiple voltage and current output ranges per channel.
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Fast Response: <5 ms output response time for real-time process control.
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Robust Isolation: Channel-to-channel and system isolation protect against ground loops and noise.
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Industrial Durability: Designed to perform under harsh environmental conditions.
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Advanced Diagnostics: Integrated channel monitoring for quick fault detection.
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Seamless Integration: Fully compatible with GE Mark VI turbine control systems.
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Compact Form Factor: Space-efficient design for panel installations with limited space.
FAQ
-
How many analog output channels does the IS200STAOH2A provide?
It منfers 8 differential analog output channels. -
What output signal ranges are supported by the board?
It supports 4–20 mA, 0–5 V, 1–5 V, and ±10 V outputs, configurable per channel. -
What is the resolution من the D/A conversion?
The board uses 16-bit D/A converters for high-precision output. -
What is the typical output accuracy من the IS200STAOH2A?
The accuracy is ±0.05% من full scale for all output ranges. -
Is there isolation between channels and the control system?
Yes, it provides both channel-to-channel and channel-to-system isolation. -
What is the maximum load resistance for current outputs?
Current outputs can drive loads between 0 and 750 Ω. -
What is the minimum load resistance for the voltage output?
The voltage output requires a load resistance من at least 10kΩ. -
Does the board have built-in signal conditioning?
Yes, it has built-in filtering and scaling to provide a stable and accurate output. -
What is the typical response time من the output?
The board has a response time من less than 5 milliseconds. -
Can the IS200STAOH2A be used in a redundant Mark VI configuration?
Yes, it is compatible with both simplex and redundant Mark VI configurations.
Recommended related models
| model | describe | Main Features |
|---|---|---|
| IS200STAOH1A | Standard analog output terminal board | 8-channel high-precision output |
| IS200STAIH2A | Simplex analog input terminal board | 24-channel differential analog input |
| IS200STAOH3A | High-density analog output terminal board | 16-channel analog output |
| IS200VAICH1A | Vibration/Analog Input Combination Board | Mixed analog and vibration input |
| IS200TRLYH2A | Relay output terminal board | High current discrete relay output |
| IS200STCIH2A | Simplex contact input terminal board | 32-channel digital input interface |
Recommended popular GE models
| model | describe | Main Applications |
|---|---|---|
| IS200DSPXH1A | Digital signal processor control board | Core turbo control processing |
| IS200VPRCH1B | Voltage stabilized power supply board | Generator excitation and voltage regulation |
| IS200TRLYH1B | Trip relay output terminal board | High-speed emergency trip relay actuation |
| IS200EROIH1A | Emergency relay output board | Safety-critical relay control |
| IS200TREGH2A | Trip emergency relay output board | Emergency turbine and process shutdown |
| IS200SRTDH2A | Compact RTD Terminal Blocks | 12 RTD input channels for temperature sensing |
معلومات الشركة
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