Honeywell FTA-T-21 Input Module, 16 Channels Digital SMS, 125VAC/150VDC

The Honeywell FTA-T-21 Digital Input Module provides reliable digital signal input for industrial automation systems. With 16 channels, it supports both AC and DC power inputs, making it suitable for a wide range of applications in industrial environments.

Honeywell FTA-T-21 Digital Input Module

The Honeywell FTA-T-21 is a high-performance 16-channel digital input module engineered for industrial control systems. It delivers precise signal monitoring with dual-voltage capability (125VAC/150VDC), ensuring reliable operation in demanding environments like manufacturing plants and power distribution facilities. This module provides critical interface functionality between field devices and control systems.

Technical Specifications

Brand Honeywell
Model FTA-T-21
Operating Voltage 220V
Output Frequency 30kHz
Channels 16 Digital Inputs
Input Range (AC/DC) 125VAC / 150VDC
Certification Industrial Safety Certified

Honeywell FTA-T-21 Front View
Honeywell FTA-T-21 Technical Diagram
Honeywell FTA-T-21 Installation

Industrial Applications

This versatile input module is essential for:

  • Manufacturing automation systems
  • Power generation and distribution monitoring
  • Transportation control infrastructure
  • Process control in chemical plants
  • Compatible with Honeywell Experion® PKS and Safety Manager systems

Commonly paired with FTA-IO communication modules and HPM controllers for complete control solutions.

About Apex Automation

Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions worldwide. Our technical team provides:

  • Pre-sales consultation: Technical specifications verification
  • 1-year warranty: Comprehensive after-sales support
  • Custom sourcing: Specialized procurement for obsolete/hard-to-find components

Contact us for competitive pricing and availability:


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