The Honeywell TK-IAH161 51309512-175 High Level Analog Input Module is a critical component within the Experion LS Process Control System, engineered for accurate and reliable acquisition of analog process signals. Designed for high-precision monitoring applications, this module converts field-level analog signals into digital values for real-time process control, monitoring, and system diagnostics.

The TK-IAH161 is built to handle a wide range of analog input types, including voltage and current signals, supporting precise data collection for critical process variables such as pressure, temperature, flow, and level. Its robust design, industrial-grade reliability, and seamless integration with Experion LS ensure maximum system performance and process accuracy.

Key Features

• High-Precision Analog Input Acquisition: Supports accurate measurement of process variables across diverse applications

• Multi-Channel Design: Offers 16 isolated analog input channels for efficient signal processing

• Flexible Input Signal Types: Compatible with voltage and current signals, including standard process ranges (e.g., 0-10V, 4-20mA)

• Galvanic Isolation: Ensures signal integrity by preventing electrical interference between channels

• Integrated Diagnostics: Continuous health monitoring for enhanced system reliability

• Seamless Experion LS Integration: Optimized for compatibility with Honeywell’s distributed control systems

• Industrial-Grade Durability: Operates reliably in demanding industrial environments

• Plug-and-Play Installation: Modular design simplifies maintenance and system upgrades

Technical Specifications

Product Advantages

• High-Accuracy Signal Acquisition: Provides reliable and precise measurement of critical analog signals

• Multi-Channel Efficiency: 16 input channels reduce system footprint and wiring complexity

• Enhanced Signal Integrity: Galvanic isolation prevents interference, ensuring clean, accurate data

• Versatile Input Compatibility: Supports both voltage and current signal types for maximum application flexibility

• Seamless System Integration: Fully compatible with Honeywell Experion LS controllers and I/O frames

• Built-In Diagnostics: Detects faults, improving system uptime and maintenance planning

• Compact, Modular Construction: Space-saving design simplifies installation and expansion

• Industrial Reliability: Withstands harsh environments typical of process industries

Industry Applications

The Honeywell TK-IAH161 51309512-175 Analog Input Module is ideal for industries requiring precise analog signal processing:

• Oil & Gas: Measurement of pressure, temperature, flow, and level in refining, pipelines, and offshore platforms

• Chemical & Petrochemical: Accurate monitoring of process variables in reactors, distillation, and blending operations

• Power Generation: Measurement of key operational parameters in turbines, boilers, and generators

• Water & Wastewater Treatment: Control of chemical dosing, filtration, and water quality parameters

• Pharmaceutical & Life Sciences: Monitoring of process conditions for regulated production environments

• Food & Beverage: Ensuring consistency in temperature, flow, and process control for high-quality output

• Industrial Automation & Manufacturing: Real-time measurement of critical process conditions for production efficiency

Frequently Asked Questions (FAQ)

Q1: What does the TK-IAH161 module do?

It converts analog process signals (voltage or current) into digital data for process control and monitoring in Experion LS systems.

Q2: How many channels does the TK-IAH161 support?

The module provides 16 isolated analog input channels for high-density signal acquisition.

Q3: What signal types are supported?

It supports standard voltage signals (0-10V, ±10V) and current signals (4-20mA, ±20mA).

Q4: Does the module offer signal isolation?

Yes, galvanic isolation is provided between channels and from the system, ensuring reliable, interference-free operation.

Q5: Is the TK-IAH161 compatible with other Honeywell systems?

It is specifically designed for Honeywell Experion LS but may integrate with other Honeywell platforms with proper configuration.

Q6: Can the module detect faults or failures?

Yes, integrated diagnostics continuously monitor the health of the module, detecting faults for proactive maintenance.

Q7: How accurate is the signal measurement?

Typical measurement accuracy is ±0.1% of the full-scale input.

Q8: What industries commonly use this module?

It is used in oil & gas, chemicals, power generation, water treatment, pharmaceuticals, food & beverage, and manufacturing.

Q9: Can I mix voltage and current inputs?

Yes, channels can be configured individually for voltage or current signal types as required.

Q10: Is the module easy to install?

Yes, its compact, modular design supports plug-and-play installation within the Experion LS frame or control panels.