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Product Overview
The Honeywell TK-IAH161 51403483-100 High Level Analog Input Module is a critical component within the Experion LS Process Control System, designed to deliver precise and reliable analog signal acquisition for demanding industrial applications. This module enables accurate monitoring of essential process parameters, such as temperature, pressure, flow, and level, ensuring optimal system performance and process integrity.
With its multi-channel, isolated architecture and compatibility with standard industrial analog signals, the TK-IAH161 51403483-100 offers high-resolution data acquisition, advanced diagnostics, and seamless integration into the Honeywell Experion LS distributed control environment. The module’s rugged construction and industrial certifications make it suitable for use in harsh process industries where operational reliability is paramount.
Key Features
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High-Density Analog Input Module: 16 independent, isolated analog input channels for efficient signal acquisition
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Versatile Signal Compatibility: Supports standard voltage (0-10V, ±10V) and current (4-20mA, ±20mA) signals
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High Accuracy and Resolution: Provides precise 16-bit signal conversion for critical process monitoring
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Galvanic Isolation: Isolated channels prevent signal interference and ensure reliable data integrity
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Integrated Fault Diagnostics: Continuous health monitoring of module performance and signal quality
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Optimized for Experion LS Systems: Fully compatible with Honeywell’s distributed control platform
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Modular, Compact Design: Facilitates easy installation, system expansion, and maintenance
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Industrial-Grade Reliability: Designed to withstand electrical noise, temperature fluctuations, and mechanical stress
Technical Specifications
| Parameter | Description |
|---|---|
| Product Name | Experion LS High Level Analog Input Module |
| Model Number | TK-IAH161 51403483-100 |
| System Compatibility | Honeywell Experion LS Process Control System |
| Input Channels | 16 isolated analog input channels |
| Supported Signal Types | Voltage: 0-10V, ±10V; Current: 4-20mA, ±20mA |
| Signal Resolution | 16-bit high-precision analog-to-digital conversion |
| Measurement Accuracy | ±0.1% of full-scale input (typical) |
| Galvanic Isolation | Yes, between channels and between channels/system |
| Input Impedance | Voltage: >1 MΩ; Current: 250Ω (nominal) |
| Diagnostics | Built-in fault detection and module health monitoring |
| Update Rate | Configurable per system requirements |
| Power Supply | Provided through Experion LS system backplane |
| Operating Temperature Range | 0°C to +55°C |
| Storage Temperature Range | -40°C to +70°C |
| Environmental Protection | Designed for typical industrial environments, IP20 enclosure |
| Mounting Type | DIN rail or panel-mounted within Experion LS Frame |
| Dimensions | 90 × 130 × 25 mm |
| Weight | 0.5 kg |
| Certifications | CE, RoHS, UL, IEC compliant |
Product Advantages
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High-Precision Data Collection: Delivers accurate monitoring of critical process parameters
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Space-Efficient Multi-Channel Design: 16 input channels reduce panel space and wiring complexity
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Excellent Signal Integrity: Galvanic isolation protects against electrical noise and interference
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Supports Diverse Applications: Compatible with standard process voltage and current signals
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Continuous Diagnostics for Maximum Reliability: Built-in fault detection enhances operational uptime
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Modular, Plug-and-Play Installation: Simplifies system integration, expansion, and maintenance activities
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Built to Withstand Industrial Environments: Resilient to harsh conditions, ensuring long-term durability
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Complete Compatibility with Experion LS: Streamlined integration with Honeywell’s automation ecosystem
Industry Applications
The Honeywell TK-IAH161 51403483-100 is ideal for industries where precision, reliability, and continuous monitoring are critical:
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Oil & Gas Production and Refining
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Chemical and Petrochemical Processing
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Power Generation (Thermal, Hydro, Renewables)
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Water and Wastewater Treatment Plants
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Pharmaceutical Manufacturing and Life Sciences
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Food & Beverage Processing Automation
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Industrial Automation and General Manufacturing
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the TK-IAH161 51403483-100?
It acquires high-precision analog signals (voltage and current) from field devices and converts them into digital data for process control and monitoring.
Q2: How many channels does the module support?
The module offers 16 isolated analog input channels to facilitate multi-point signal acquisition.
Q3: What signal types can be connected?
The module supports voltage (0-10V, ±10V) and current (4-20mA, ±20mA) signals, compatible with most industrial process instruments.
Q4: Is signal isolation provided?
Yes, galvanic isolation is integrated between channels and between the module and system to prevent interference.
Q5: How accurate is the signal conversion?
The module provides 16-bit resolution with a typical measurement accuracy of ±0.1% of full-scale input.
Q6: Can the module detect faults or failures?
Yes, built-in diagnostics monitor module health and detect faults to enhance system reliability.
Q7: Is the TK-IAH161 51403483-100 compatible with all Experion LS systems?
It is designed specifically for seamless integration within Honeywell Experion LS distributed control systems.
Q8: What environments can the module operate in?
The module is suitable for typical industrial environments with an operating temperature range of 0°C to +55°C.
Q9: Can this module be installed in a control panel?
Yes, it can be DIN rail or panel-mounted within the Experion LS I/O frame or enclosures.
Q10: Is it possible to mix voltage and current inputs across different channels?
Yes, individual channels can be configured for either voltage or current signals based on application needs.
Recommended Related Models
| Model Number | Description |
|---|---|
| TK-IAO161 51309514-175 | High-Level Analog Output Module for Experion LS |
| TK-IMH161 51309150-175 | Millivolt/TC Isolated Analog Input Module |
| TK-IOP161 51309506-175 | Digital Input Module for Experion LS |
| TK-ODH161 51309519-175 | Digital Output Module for Experion LS |
| TK-FPCXX2 | Power Conditioning Module for stable system operation |
| TK-FTEB01 | Field Terminal Enclosure for signal termination and wiring |
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