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Product Introduction
The Honeywell 900A01-0102 51450951-002 Analog Input Module is an advanced and reliable input module designed for industrial process control systems. It is part of Honeywell’s HC900 Process Automation Controller series and is primarily used to interface analog signals with control systems. This module can handle a wide variety of analog inputs including temperature, pressure, flow, and level measurements, making it suitable for industries like oil and gas, power generation, and manufacturing.
The 900A01-0102 module has 8 analog input channels, each capable of supporting signals in a 4-20 mA or 0-10 V range. It features high accuracy and speed for critical process monitoring. The module integrates seamlessly with Honeywell’s automation systems, ensuring a scalable and flexible control environment.
With built-in signal conditioning and noise immunity, the 900A01-0102 ensures consistent performance, even in challenging industrial environments. It is designed for high-reliability applications that demand accurate data processing and control of various field devices.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 900A01-0102 51450951-002 |
| Product Type | Analog Input Module |
| Channels | 8 Analog Input Channels |
| Input Signal Types | 4-20 mA, 0-10 V |
| Signal Conditioning | Built-in signal conditioning for accurate data conversion |
| Input Range | 0-10 V or 4-20 mA |
| Accuracy | ±0.1% of full scale (typical) |
| Conversion Speed | 10 ms per channel (typical) |
| Isolation | 1500V Optical Isolation |
| Power Consumption | Approx. 3.0 W |
| Dimensions (W x H x D) | 68 x 107 x 78 mm |
| Weight | 0.44 kg |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 5% to 95% RH (Non-condensing) |
| Connector Type | Screw terminal block |
| Status Indicators | LED indicators for status and diagnostics |
| Compliance | CE, UL, RoHS, FCC |
Product Applications
The Honeywell 900A01-0102 51450951-002 Analog Input Module is widely used in industries requiring precise measurement and control of various analog parameters. Some of its key applications include:
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Process Automation Systems: Interfaces with temperature, pressure, flow, and level transmitters to provide real-time data for process control.
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Oil and Gas: Monitors process variables in drilling rigs, refineries, and pipeline systems to ensure safe and efficient operation.
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Power Generation: Used for monitoring parameters such as pressure, flow, and temperature in boilers, turbines, and generators.
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Manufacturing: Collects data from various field devices like pressure transducers and level sensors in production lines or assembly systems.
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Building Management Systems (BMS): Interacts with environmental sensors (e.g., HVAC systems) to control temperature, humidity, and air quality in commercial and residential buildings.
Product Advantages
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High Accuracy: The 900A01-0102 module offers high-precision analog signal processing with an accuracy of ±0.1%, ensuring reliable data for critical operations.
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Versatile Input Types: Capable of accepting a variety of input signals, including 4-20 mA and 0-10 V, making it suitable for a wide range of sensors and field devices.
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Signal Conditioning: Built-in signal conditioning ensures accurate data conversion and reduces errors caused by noise or signal degradation, enhancing system performance.
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Compact Design: The small form factor (68 x 107 x 78 mm) allows easy installation in tight spaces, minimizing the space required in control panels.
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Seamless Integration: Fully compatible with Honeywell’s HC900 Series and other Honeywell I/O modules, providing a scalable and flexible system architecture.
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Optical Isolation: Features 1500V optical isolation, ensuring protection against electrical noise, transients, and surges.
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Low Power Consumption: With a typical power consumption of only 3.0 W, this module is energy efficient and cost-effective for large-scale installations.
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Reliable Performance: Designed to operate in harsh industrial environments, with an operating temperature range of 0°C to 60°C and high humidity tolerance.
Frequently Asked Questions (FAQ)
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What type of input signals can the 900A01-0102 module handle?
The module can accept 4-20 mA and 0-10 V input signals, making it versatile for various field devices like pressure transmitters, flow meters, and temperature sensors. -
What is the accuracy of the 900A01-0102?
The module offers ±0.1% accuracy (typical) for precise data conversion and measurement. -
How many channels does the module support?
The 900A01-0102 supports 8 analog input channels, ideal for applications that require monitoring of multiple sensors simultaneously. -
Can this module be used for high-temperature environments?
The module operates within a temperature range of 0°C to 60°C, making it suitable for most industrial applications, but it is not recommended for extremely high-temperature environments. -
What is the power consumption of this module?
The 900A01-0102 consumes 3.0 W during operation. -
Does the module provide isolation for input signals?
Yes, the module offers 1500V optical isolation, ensuring protection against electrical noise, surges, and transients from field devices. -
What industries can benefit from the 900A01-0102 module?
This module is ideal for process automation, oil and gas, power generation, manufacturing, and building management systems that require accurate analog measurements. -
Is this module compatible with other Honeywell products?
Yes, it is fully compatible with Honeywell HC900 Process Automation Controllers and other I/O modules in the Honeywell portfolio. -
What is the typical signal conditioning process for the 900A01-0102?
The module provides built-in signal conditioning, which ensures accurate conversion of analog signals from sensors into usable data for control systems. -
What are the environmental conditions under which the module can operate?
The module is designed to operate within a temperature range of 0°C to 60°C and can withstand 5% to 95% RH (non-condensing) humidity.
Related Models from the Same Series
| Model | Description | Key Features |
|---|---|---|
| 900A01-0103 | 16-Channel Analog Input Module | Provides more input channels for large-scale applications |
| 900A01-0104 | High-Accuracy Analog Input Module | Features improved accuracy for precise measurement applications |
| 900A01-0105 | Digital Input/Output Module | Offers digital I/O alongside analog inputs for flexible automation |
| 900A01-0106 | Isolated Analog Input Module | Provides additional isolation for sensitive systems |
| 900A01-0107 | 8-Channel Universal Analog Input Module | Capable of handling a wider variety of signal types |
| 900A01-0108 | High-Speed Analog Input Module | Designed for high-speed signal processing applications |
Popular Honeywell Models
| Model | Description | Key Features |
|---|---|---|
| HC900 | Process Automation Controller | Provides powerful control capabilities for process systems |
| 621-6575 | Digital Output Module | A reliable output module for controlling external devices |
| 621-6010 | Universal I/O Module | Versatile I/O module supporting various types of inputs and outputs |
| 631-5000 | Mass Flow Transmitter | High accuracy for flow measurement applications |
| 631-2000 | Pressure Transmitter | Measures and monitors pressure in critical applications |
| 720-4000 | Safety Controller | SIL-3 certified for safety applications in industrial settings |
