TC-IDA161 Digital HONEYWELL AC Input Module

Description:

The HONEYWELL TC-IDA161 is a critical 16-Channel 120 VAC Digital Input Module that serves as a vital bridge between the physical world of industrial processes and the sophisticated digital control capabilities of the Honeywell Experion Process Knowledge System (PKS). As an integral component of the Common I/O (CIOM) family, it reliably acquires discrete (on/off) signals from a wide array of field devices.

This module's primary function is to accurately sense the status of equipment such as limit switches, motor contactors, emergency stop buttons, and other binary inputs that operate on a 120 VAC power supply. By converting these physical electrical signals into digital data that the C200, C300, or Series 8 controllers can understand, the TC-IDA161 provides the foundational real-time information necessary for precise process monitoring and control decisions. Its robust design and group isolation ensure high reliability and data integrity, even in demanding industrial environments, making it indispensable for maintaining operational safety and efficient plant operation within the Experion PKS architecture.

Feature:

Group Isolation: Incorporates isolation between input groups (and to the system), which enhances noise immunity and protects the control system from electrical disturbances from the field.

Simplified Field Wiring (with FTA): Utilizes compatible Field Termination Assemblies (FTAs) to streamline field wiring, simplifying installation and maintenance procedures.

Reliable Digital Input Acquisition: Provides precise and stable acquisition of 16 discrete (on/off) signals from 120 VAC field devices, ensuring accurate reflection of process states.