Honeywell MU-TDIA52 51304439-200 Digital Input FTA

The Honeywell MU-TDIA52 51304439-200 is a 32-channel Digital Input Field Termination Assembly (FTA) used in the Honeywell TPS (TotalPlant Solution) system. It is designed to work with digital input processors such as MU-PDIX02 and is suitable for 240 Vac input signals. It supports isolation, conditioning, and surge protection for input signals in industrial control environments.

Product Features

• Supports 32 digital input channels

• Compatible with 240 Vac nominal input

• Optical isolation for high signal integrity

• Works with Honeywell TPS systems (PM/APM/HPM)

• Supports field signal protection and conditioning

• Plug-in isolators for easy maintenance and high availability

Technical Specifications

Applications

• Distributed control systems (DCS)

• Power generation monitoring

• Refinery and petrochemical automation

• Industrial automation systems requiring high-voltage digital inputs

Advantages

• High-density digital input solution (32 channels)

• Optical isolation enhances signal integrity and safety

• Supports harsh industrial environments

• Easy integration with Honeywell TPS controllers

• Redundancy options enhance system availability

• Compliance with industrial surge and safety standards

Frequently Asked Questions (FAQ)

Q1: What is the main function of the MU-TDIA52?

A1: It acts as a field termination assembly for 240 Vac digital input signals, providing isolation and protection for Honeywell digital input processors.

Q2: How many input channels does the MU-TDIA52 support?

A2: It supports 32 digital input channels.

Q3: What voltage range is supported by MU-TDIA52?

A3: It accepts input voltages ranging from 180 Vac to 264 Vac.

Q4: Is the MU-TDIA52 compatible with Honeywell HPM and APM?

A4: Yes, it is compatible with PM, APM, and HPM controllers in the TPS system.

Q5: What kind of isolation does MU-TDIA52 offer?

A5: It provides 1500 Vac RMS or ±1500 Vdc galvanic isolation.

Q6: What is the maximum signal delay for digital inputs?

A6: The maximum delay is 25 milliseconds.

Q7: Can the MU-TDIA52 be used in redundant configurations?

A7: Yes, it supports redundancy when paired with the appropriate Honeywell digital input processors.

Q8: What surge standard does it comply with?

A8: It complies with ANSI/IEEE C37.90.1-1978 for surge protection.

Q9: What environments is the MU-TDIA52 suitable for?

A9: It is designed for industrial environments including process plants and utilities.

Q10: What type of signal conditioning is included?

A10: It includes filtering, optical isolation, and surge suppression.