Product Overview

The Honeywell TC-1AH161 is a high-density Analog Input Module designed for the integration of high-level field signals into a Distributed Control System (DCS). This module provides a robust interface for up to 16 independent channels, allowing for the precise acquisition of standard industrial signals such as voltage and current. Engineered for high-fidelity data conversion, the TC-1AH161 ensures that process variables are translated into digital data with minimal error, supporting the rigorous demands of real-time industrial monitoring and automated feedback loops.

Key Hardware Parameters

The TC-1AH161 is characterized by its high accuracy ratings and extreme environmental resilience, ensuring dependable operation in decentralized or field-mounted configurations.

• Channel Count: 16 High-Level Analog Inputs

• Input Signal Range: Supports 0–10 VDC and 0–20 mA (Software configurable)

• Conversion Accuracy: ±0.2% of full scale ±2LSB

• Power Requirements: 24 VDC nominal supply

• Power Efficiency: Low current consumption (typically 10 mA max)

• Environmental Protection: Rugged IP67-rated enclosure (dust-tight and water-resistant)

• Temperature Tolerance: Operational from -40°C to +85°C

• Physical Dimensions: 8.8 x 22.5 x 17.5 cm (shipping dimensions)

• Weight: 1.26 kg (shipping weight)

• Origin: United States (USA)

Industrial Applications

Due to its high channel density and ingress protection, the TC-1AH161 is a preferred solution for various heavy industrial sectors.

• Distributed Process Monitoring: Ideal for capturing data from arrays of pressure, flow, and level transmitters across large-scale chemical or petrochemical refineries.

• Harsh Environment Deployment: The IP67 housing allows for installation in areas prone to wash-downs or high dust concentrations, such as mining operations or food and beverage processing.

• Power Generation: Monitoring auxiliary system parameters where high precision and wide temperature variations are common.

• Integrated Automation: Serving as a reliable node for multi-sensor data acquisition in manufacturing lines, ensuring that analog feedback is processed with 16-channel efficiency.