Description

The Honeywell 900A16-0001 is a 16-channel High-Level Analog Input (HLAI) module designed for the HC900 process control platform. This module provides high-density signal acquisition for critical industrial applications, including power generation, water treatment, and refinery process control. It interfaces directly with field instrumentation to convert analog process variables into digital data for the controller, ensuring reliable monitoring of temperature, pressure, flow, and level.

Features

• 16 independent analog input channels for high-density signal integration.
• Optimized for the Honeywell HC900 controller architecture.
• Efficient power consumption profile with low current draw on both 5 VDC and 24 VDC rails.
• Compact rack-based design to maximize cabinet space efficiency.
• Internal signal conditioning and conversion logic for stable data transmission.

Applications

This module is suitable for various industrial automation environments, including:

• Refinery and petrochemical process units.
• Power generation and distribution control systems.
• Water and wastewater treatment facilities.
• General manufacturing process monitoring.

Technical Specifications

Installation Guidelines

• Ensure the HC900 controller chassis is powered down before inserting or removing the module.
• Handle the module using ESD-safe practices to prevent damage to internal circuitry.
• Ensure the module is fully seated in the rack-based chassis to maintain proper backplane connection.
• Route field wiring away from high-voltage AC lines and sources of electromagnetic interference (EMI) to maintain signal integrity.
• Verify that field power (24 VDC) is correctly wired according to the specific system documentation for the HC900 rack.

FAQ

Is this module hot-swappable?

The 900A16-0001 is designed for modular replacement; however, hot-swappability depends on the specific cabinet design and system integration rules of your HC900 installation. Please consult your system documentation before performing maintenance on a live system.

What type of signals does this module accept?

This is a High-Level Analog Input (HLAI) module, typically used for standard process signals such as 4-20 mA or 1-5 VDC, depending on the specific configuration of the HC900 system.