Honeywell

Honeywell MC-TDID72 51303928-150 Digital Input Module

SKU MC-TDID72 51303928-150

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Honeywell

  • Product No.: MC-TDID72 51303928-150

  • Country of origin:United States

  • Product Type: Digital Input Module

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 400g

  • Dimensions: 14.0 x 7.0 x 14.5 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Honeywell MC-TDID72 (Model 51303928-150) is a high-density digital input module designed for integration within Honeywell TDC 3000 and Experion PKS distributed control systems. This module provides reliable signal acquisition for discrete plant-floor inputs, converting field-level contact closures and voltage states into processor-compatible logic levels for continuous process monitoring and supervisory control.

Engineered for cabinet mounting within industrial control enclosures, the MC-TDID72 interfaces directly with system architecture to handle multi-channel digital inputs with galvanic isolation. It provides critical status feedback for discrete instrumentation, limit switches, and binary interlocks across continuous and batch process architectures.

Features

  • High-density digital input processing tailored for Honeywell TDC 3000 and related DCS platforms
  • Multi-channel architecture providing discrete signal monitoring and conversion
  • Optically isolated inputs to protect internal system electronics from field transients and ground loops
  • Front-panel LED status indicators for real-time channel status and diagnostics
  • Pluggable terminal connections for straightforward installation and maintenance replacement

Applications

  • Discrete status monitoring for valves, pumps, and motor control circuits
  • Safety interlock and emergency shutdown (ESD) system signal acquisition
  • Binary process alarm interfacing in continuous chemical and refining operations
  • Digital state tracking for automated material handling and discrete manufacturing lines

Technical Specifications

Parameter Specification
Brand Honeywell
Catalog Number / Model MC-TDID72
Part Number 51303928-150
Module Type Digital Input Module
Compatible Control System Honeywell TDC 3000 / Experion PKS
Country of Origin United States

FAQ

What control systems are compatible with the Honeywell MC-TDID72?
The Honeywell MC-TDID72 is designed for use within Honeywell TDC 3000 and Experion PKS distributed control system architectures.

What is the primary function of the 51303928-150 module?
The module functions as a high-density digital input interface, converting field-level discrete contact states and binary signals into logic levels readable by the DCS controller.

Does the MC-TDID72 provide channel isolation?
Yes, the module features optical isolation on its inputs to prevent field transients and ground loops from affecting internal system electronics.

How can I verify the real-time status of individual input channels?
The module is equipped with front-panel LED indicators that display the operational and signal state of each discrete input channel in real time.

View all FAQs →

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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