Honeywell 30731823001 Product Description

Model: 30731823001 (Standard Model: 30731823-001)

Brand: Honeywell

Series: TDC 3000 / UDC System

Type: A/D Multi-Channel Conversion Module (Analog Input Acquisition Board) 

I. Product Overview

30731823-001 is an analog multi-channel conversion and A/D conversion module of Honeywell TDC 3000 distributed control system, responsible for high-speed acquisition, multi-channel switching, and analog conversion of multiple analog signals (voltage/current) at the site, and uploading the data to the system controller. It is the core component for analog data acquisition and is widely used in process control fields such as power plants, chemical plants, and petrochemical plants.

II. Core Specification Parameters

Type: A/D MUX Analog Multi-channel Conversion Module

Channel Number: 16 single-ended analog input channels

Signal Types:

Voltage: ±10V DC, 0-5V DC, 0-10V DC

Current: 4-20mA DC (with external shunt resistor)

Resolution: 12-bit A/D Conversion

Conversion Speed: ≤ 100μs / Channel

Accuracy: ±0.05% FS (Full Scale)

Isolation: Full electrical isolation between channel and backplane (2500 Vrms)

Power Supply: 5V DC / 24V DC Backplane Power Supply

Power Consumption: < 8W

Installation: Standard 19-inch Rack, supports hot swapping

Status Indicators: PWR (Power), RUN (Operation), FAULT (Fault), COMM (Communication) LEDs

Operating Temperature: -40°C ~ +70°C

Humidity: 5% ~ 95% RH (No Condensation)

MTBF: > 1,000,000 Hours

Certifications: UL, CE, CSA, Class I Div 2 Explosion-proof

III. Functional Features

16 High-speed Analog Acquisition

16 Independent Acquisition Channels, No Shared Common Terminal

Support for Dual Mode Input of Voltage / Current

High-speed Multi-channel Switching, Real-time Data Acquisition

High Precision and High Stability

12-bit High Precision A/D Conversion

Built-in Temperature Compensation, Stable Output over a Wide Temperature Range

Low Drift, Low Noise, Strong Long-Term Stability

Industrial-level Isolation and Anti-interference

Full Channel - Backplane Isolation to Prevent Signal Crosstalk

Strong Anti-interference (Compliant with EN 61000-6-2/4 EMC Standards)

Full Metal Shielding, Suitable for Harsh Industrial Environments

System Compatibility

Compatible with TDC 3000, UDC Control System

Can be mixed with 623-5020 (CPU), 627-1002 (Communication), 9967295/9967296 (DO)

Supports Online Diagnosis, Fault Location, Live Plug-in

IV. Typical Applications

Industrial Process Temperature, Pressure, Flow, Liquid Level Analog Signal Acquisition

Power Plant Boiler, Steam Turbine Parameter Monitoring

Chemical Reaction Vessel, Pipeline Pressure / Temperature Monitoring

Petrochemical Storage Tanks, Pipeline Data Acquisition

Metallurgical Blast Furnace, Rolling Mill Analog Signal Acquisition

V. Model Comparison

30731823001: General Material Number

30731823-001: Standard Model (16-channel AI Acquisition)

30731823-002: 8-channel High Precision Analog Input Version

30731823-003: 32-channel High Density Analog Input Version