MC-TDIY22 | Honeywell 80366180-175 24 Vdc Digital Input FTA

Product Overview

The MC-TDIY22 is a 24 Vdc Digital Input Field Termination Assembly providing 32 channels for Honeywell TDC 3000, TPS, and Experion systems. It features compression terminals and conformal coating for reliable discrete signal interfacing.

Key Features

• 32 digital input channels
• 24 Vdc nominal input voltage
• Compression terminals
• CE compliant and conformally coated
• Supports redundant configurations

Technical Specifications

• Part Numbers: 80366180-175 (CE) / 51204160-175
• Input Channels: 32
• Input Voltage: 24 Vdc nominal
• Terminal Type: Compression
• Isolation: Optical isolation between field and system
• Coating: Conformal coated
• Mounting Size: B

FAQ

• How many input channels does it provide? 32 isolated digital input channels.
• What voltage is supported? 24 Vdc nominal field signals.
• Is it CE compliant? Yes, the 80366180-175 version is CE compliant.

Installation Guide

1. Mount the FTA in a Size B position within the marshalling cabinet.
2. Connect the IOP interface cables to the designated connectors.
3. Terminate 24 Vdc field wiring on the compression terminals following the channel map.
4. Verify polarity and secure all connections.
5. Power the system and check channel status indicators.

Selection Tips

• Select this FTA for high-density 24 Vdc discrete inputs with compression terminals.
• Confirm CE compliance and conformal coating requirements for the installation environment.
• Verify compatibility with the target digital input processor.