Honeywell DC-TAIX01 51307597-176 Analog Input Module

Technical Overview

The Honeywell DC-TAIX01 (Part No. 51307597-176) is a high-performance analog input IOTA module built for non-redundant Experion PKS Series C and C300 control systems . This module accepts high-level current and voltage signals from transmitters and sensing devices, converting them into digital data for the controller . It features 16 individually configurable analog input channels and supports both 4-20 mA current and ±10 V voltage signals . Its 16-bit resolution and ±0.1% full-scale accuracy deliver exceptional measurement precision for demanding process control applications . Furthermore, the module incorporates extensive self-diagnostics, including open-wire detection and Bad PV detection, to promptly identify faulty wiring or sensor issues .

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell
Model Number	DC-TAIX01
Part Number	51307597-176
Product Type	Analog Input IOTA Module
System Compatibility	Experion PKS C300, Series C DCS
Input Channels	16 (single-ended) or 8 (differential)
Input Signal Types	4-20mA, 0-20mA, ±10V, 1-5V
Resolution	16-bit
Accuracy	±0.1% of full scale
Input Impedance	>1 MΩ (voltage), 250 Ω (current)
Isolation	500-1500V RMS channel-to-channel & channel-to-ground
HART Support	Pass-through on each channel
Update Rate	≤2 ms per channel
Power Supply	24 VDC nominal
Power Consumption	≤5 W typical
Operating Temperature	-40°C to +70°C
Storage Temperature	-40°C to +85°C
Humidity	5% to 95% RH (non-condensing)
Mounting	DIN rail, Series C IOTA baseplate
Weight	0.15 – 0.8 kg
Certifications	CE, UL, CSA
Country of Origin	USA

Key Features

High-Channel-Density Architecture – The module offers 16 analog inputs in a single 6-inch IOTA assembly, conserving valuable cabinet space and simplifying installation .

HART Communication Pass-Through – Each input channel includes HART pass-through capability, enabling remote diagnostics and configuration of smart field instruments without external multiplexers .

Non-Incendive Field Power – The module supplies non-incendive field power, simplifying wiring for hazardous area applications .

Comprehensive Self-Diagnostics – Open-wire detection and Bad PV detection promptly identify faulty wiring or sensor issues, reducing troubleshooting time .

Fast Update Rates – The ≤2 ms update per channel ensures rapid data acquisition for time-sensitive control loops .

Non-Redundant Cost-Effective Solution – The DC-TAIX01 provides a cost-effective analog input solution for applications that do not require fault-tolerant configurations .

Applications

The Honeywell DC-TAIX01 excels in oil and gas, chemical processing, power generation, pharmaceutical manufacturing, and water treatment applications . It is ideal for monitoring temperature, pressure, flow, and level in Experion PKS-based distributed control systems where non-redundant analog input acquisition is required.