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Honeywell MC-TDIA72 51303930-150 Digital Input Board

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

Honeywell MC-TDIA72 51303930-150 Digital Input Board

Name: Honeywell MC-TDIA72 51303930-150 Digital Input Board
Brand: Honeywell DCS
SKU: 2125
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:Honeywell DCS
Item No.:MC-TDIA72 51303930-150
Product Origin:USA
Product Dimensions:252 × 110 × 45 mm
Product Weight:0.7 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
Contact

Introduction

The Honeywell MC-TDIA72 51303930-150 Digital Input Board is designed for dependable acquisition of discrete field signals in industrial control environments. It serves as a critical interface between on/off field devices and the control system, translating physical status changes into stable digital data for monitoring, logic execution, and protection functions.

Developed for long-term industrial use, this board emphasizes signal integrity, operational robustness, and consistent performance in electrically demanding plant conditions.

Technical Specifications

Item	Description
Module Type	Digital Input Board
Part Number	51303930-150
Input Signals	Discrete digital field inputs
Primary Function	Reliable acquisition of on/off status signals
System Compatibility	Honeywell process control platforms
Dimensions	252 × 110 × 45 mm (H x W x D)
Weight	0.7 kg

Applications

Status monitoring of switches, relays, and contact devices
Digital feedback from field equipment and auxiliary systems
Process interlocks and permissive logic inputs
Power generation and utility control systems
Oil, gas, chemical, and manufacturing plants using Honeywell DCS

Advantages

Provides stable and reliable digital signal acquisition
Enhances noise immunity in industrial environments
Integrates seamlessly with Honeywell control architectures
Supports continuous operation in mission-critical systems
Improves control logic accuracy and system responsiveness
Reduces risk of false or unstable input readings
Designed for maintainable and structured control panels
Proven performance in large-scale automation systems

Technical FAQs

What is the primary role of the MC-TDIA72 board?
It acquires discrete digital signals from field devices and delivers them to the control system.
What types of field devices are supported?
Switches, relays, limit switches, and other on/off signal sources.
Is it suitable for continuous industrial operation?
Yes, it is designed for uninterrupted, long-term use.
Can it be used in safety and interlock circuits?
Yes, it is suitable for reliable status monitoring and logic inputs.
Is it compatible with Honeywell DCS platforms?
Yes, it integrates directly into Honeywell process control systems.
Does it help reduce false signal detection?
Yes, its design improves signal stability and noise resistance.
Which industries commonly use this board?
Power generation, oil and gas, chemical processing, and manufacturing.
Does it support maintenance and diagnostics?
Yes, consistent input data supports troubleshooting and system diagnostics.
Is special maintenance required?
No, only routine inspection as part of standard system maintenance.
Is integration into existing systems straightforward?
Yes, it is designed for easy installation and replacement within Honeywell architectures.

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