Product Overview

The Honeywell MC-TDIA72 Isolated Digital Input Module delivers reliable and precise digital signal monitoring in a compact and durable form factor. Its isolation design, advanced diagnostics, and seamless integration make it ideal for both new system installations and upgrades. By ensuring accurate signal acquisition and minimizing downtime, the MC-TDIA72 enhances control system efficiency and overall operational reliability.

Technical Specifications

Feature	Specification
Dimensions	252 × 110 × 45 mm
Weight	0.7 kg
Input Channels	16 isolated digital input channels
Signal Type	Digital on/off signals
Power Supply	24 VDC
Mounting	DIN rail or panel mount
Operating Temperature	-20°C to +60°C (-4°F to +140°F)
Diagnostics	LED indicators for channel status and signal integrity
Construction	Industrial-grade components
Firmware	Upgradeable via Honeywell software

Recommended Related Models

Honeywell MC-TDIA71 Isolated Digital Input Module
Honeywell CC-PDO02 Digital Output Module
Honeywell CC-PDB0824 Distribution Board

Popular Related Models

Honeywell HC900 Control System Modules
Honeywell UDC3200 Digital Controllers
Honeywell CC-TFB402 Control Circuit Board

Applications

The Honeywell MC-TDIA72 Isolated Digital Input Module is designed for reliable monitoring of digital signals in complex industrial automation systems. It interfaces field devices with Honeywell controllers, ensuring accurate and interference-free signal acquisition. Ideal for manufacturing plants, chemical processing, and energy systems, it enhances operational reliability and provides seamless integration into control networks.

Advantages

High-Integrity Digital Input: Each channel is electrically isolated to prevent cross-talk and signal interference.
Robust Industrial Design: Durable construction supports operation under demanding environmental conditions.
Compact & Lightweight: With dimensions of 150 × 100 × 50 mm and weight of 0.7 kg, installation in panels is straightforward.
Seamless Integration: Fully compatible with Honeywell CC-series control platforms.
Advanced Diagnostics: LED indicators provide real-time monitoring for efficient troubleshooting and maintenance.

Technical FAQs

What is the primary function of the MC-TDIA72?
Monitors and processes digital input signals for Honeywell control systems.
How many input channels are available?
Supports 16 isolated digital input channels.
What is the operating voltage?
24 VDC industrial power supply.
What is the operating temperature range?
-20°C to +60°C (-4°F to +140°F).
Can it be mounted in standard control panels?
Yes, compatible with DIN rail or panel installation.
Does it provide diagnostics?
Yes, LED indicators display channel status and signal integrity.
Is it suitable for hazardous areas?
Designed for standard industrial environments; local certifications should be verified for hazardous locations.
What types of signals are compatible?
Digital on/off input signals from sensors and field devices.
Is firmware upgradeable?
Yes, through Honeywell configuration software.
What are the module’s dimensions and weight?
Dimensions: 252 × 110 × 45 mm, Weight: 0.7 kg.