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 |

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:
Can’t find your required model? Email our specialists: anikaqx@gmail.com

















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