Overview

The Honeywell TC-IDK161 AC Isolated Input Module is designed to provide safe and reliable acquisition of AC digital signals within Honeywell distributed control systems. It enables operators to monitor field devices such as switches, sensors, and relays with high accuracy while ensuring electrical isolation between channels.
Moreover, the module integrates seamlessly with Honeywell Experion PKS and TDC3000 platforms, making it suitable for both modern and legacy automation architectures. Its rugged industrial design supports continuous operation in demanding environments, reducing downtime and enhancing system reliability.

Technical Data

Typical Applications

Process Monitoring
Captures AC digital signals from field devices in oil & gas, chemical processing, and power generation facilities.

Distributed Control Systems (DCS)
Provides reliable input acquisition for Honeywell Experion PKS and TDC3000 platforms.

Retrofit and Modernization Projects
Ideal for upgrading legacy systems with modern AC isolated input capability.

High-Reliability Environments
Ensures safe and accurate monitoring of field equipment in mission-critical automation facilities.

FAQ (Q&A)

Q1: What is the primary function of the TC-IDK161 module?
A1: It provides 16 isolated AC digital inputs for monitoring field devices such as switches and relays.

Q2: What voltage range does the module support?
A2: It supports AC input signals from 110 to 240 VAC.

Q3: Is the TC-IDK161 compatible with legacy Honeywell systems?
A3: Yes, it integrates seamlessly with both Experion PKS and TDC3000 architectures.

Q4: Which industries commonly use this AC isolated input module?
A4: It is widely used in oil & gas, chemical processing, and power generation industries.