Honeywell,MU-TSDM02 51303932-277
Honeywell,MU-TSDM02 51303932-277
Honeywell,MU-TSDM02 51303932-277
Honeywell,MU-TSDM02 51303932-277
Honeywell,MU-TSDM02 51303932-277
Honeywell,MU-TSDM02 51303932-277
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MU-TSDM02 51303932-277

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The Honeywell MU-TSDM02 51303932-277 is a Serial Device Interface (SDI) Field Termination Assembly (FTA) that enables up to four Honeywell MU-MASX02 Manual/Auto Stations to communicate with a High-Performance Process Manager (HPM) via an RS-422/485 asynchronous serial link.
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Technical specifications for MU-TSDM02 51303932-277

  • Manufacturer:
    Honeywell
  • Part Number:
    MU-TSDM02 51303932-277
  • Product Family:
    Honeywell TPS Series
  • Product Type:
    Serial Device Interface (SDI) Field Termination Assembly (FTA)
  • Connector Type:
    5-terminal compression connector
  • Baud Rate:
    19.2 Kbps (fixed)
  • Input Scan Rate:
    4 updates per second per point
  • Communication Distance (FTA to Device):
    Up to 1200 meters (4000 ft) with appropriate cable
  • Communication Distance (IOP to FTA):
    Up to 50 meters (164 ft)
  • Current Consumption (24 Vdc):
    165 mA
  • Surge Withstand Capability:
    ANSI/IEEE C37.90.1-1978
  • ESD Protection:
    IEC 801.2
  • Weight:
    0.3 kg
  • Estimated shipping dimensions:
    15.1x12x8cm
  • Tariff Code:
    8471499100
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Applications Manuals Specifications Applications Monitoring & Control Performance & Efficiency

Features:

  • Multidrop Serial Communication
  • Dedicated Manual/Auto Station Interface
  • Industrial-Grade Electrical Protection
Functions as a Serial Device Interface (SDI) Field Termination Assembly (FTA) enabling up to four Honeywell Manual/Auto Stations to communicate with a High-Performance Process Manager (HPM) via a single EIA-485 multidrop link.

Specifically designed to support Honeywell Manual/Auto Stations, with each FTA accommodating up to 4 stations and each station transmitting 8-character Tag IDs and Engineering Unit limits (EUHI/EULO).

Certified with 250 Vac rms / ±250 Vdc common mode voltage, 1500 Vac rms dielectric strength, surge withstand per ANSI/IEEE C37.90.1-1978, and ESD protection per IEC 801.2.

The MU-TSDM02 51303932-277 Honeywell Serial Device Interface (SDI) Field Termination Assembly (FTA) may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell MU-TSDM02 51303932-277 Serial Device Interface (SDI) Field Termination Assembly (FTA) Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Honeywell MU-TSDM02 51303932-277 Serial Device Interface (SDI) Field Termination Assembly (FTA)

General

  • Manufacturer Honeywell
  • Model MU-TSDM02 51303932-277
  • Condition New Original ready stock
  • Product Family MU-TSDT02,MU-TSDU02,MU-MASX02
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Honeywell TPS (TotalPlant Solution) and HPM Systems: Interfaces directly with the High-Performance Process Manager (HPM) via the MU-PSDX02 IOP and MU-TLPA02 Power Adapter.
  • Manual/Auto Station Integration: Connects up to four MU-MASX02 Manual/Auto Stations to a central control system for local backup control.
  • Multidrop Fieldbus Networks: Operates on a half-duplex, asynchronous, EIA-485 multidrop physical interface using a 5-terminal compression connector.
  • Retrofit and Legacy System Support: Designed for existing Honeywell PM/APM/HPM cabinets, with internal or external cabling up to 300 m (from power adapter to FTA) and up to 1.2 km from FTA to device.
  • Asynchronous Data Transfer: Supports bidirectional, half-duplex transmission at a fixed baud rate of 19.2 Kbps with bit-serial asynchronous mode.
  • Data Integrity Validation: Employs single-bit character parity and message block checksum to ensure message validity.
  • Downloadable Control Parameters: The controller downloads 8-character Tag IDs and Engineering Unit limits (EUHI/EULO) to each Manual/Auto Station.
  • Scan Rate Capability: Provides an input scan rate of 4 updates per second per point for real-time monitoring.
  • High Channel Density per IOP: Each Serial Device Interface IOP supports 2 FTAs (e.g., MU-TSDM02), delivering a total capacity of up to 8 Manual/Auto Stations per IOP (4 stations per FTA).
  • Efficient Point Utilization: Supports 1 to 16 array points per IOP, with 1 to 8 points per FTA, enabling flexible system scaling.
  • Low Power Consumption: Consumes only 165 mA at 24 Vdc, making it energy-efficient for large I/O cabinets.
  • Extended Communication Distance: Allows FTA-to-device cabling up to 1.2 km (4000 ft) with appropriate cable, reducing the need for remote I/O enclosures.
Description
The Honeywell MU-TSDM02 51303932-277 is a dedicated Field Termination Assembly (FTA) designed for the Honeywell HPM (High-Performance Process Manager) and TPS (TotalPlant Solution) systems. Its primary function is to act as a communication gateway, connecting up to four MU-MASX02 Manual/Auto Station devices to the central control system through an EIA-422/485 (RS-422/485) multidrop interface. This module is part of the Serial Device Interface (SDI) family and must be used with the MU-PSDX02 IOP and MU-TLPA02 Power Adapter.

Honeywell MU-TSDM02 51303932-277 is built on a universal FTA board, and its specific function as a Manual/Auto Station interface is determined by the firmware loaded on its M1 plug-in module. It features a 5-terminal compression connector for field wiring and supports a fixed baud rate of 19.2 Kbps. The Honeywell MU-TSDM02 51303932-277 is characterized by its industrial-grade reliability, including surge withstand capability and ESD protection, making it suitable for demanding process control environments.

Physically classified as an A-size FTA (152.4 mm x 120.7 mm), the Honeywell MU-TSDM02 51303932-277 consumes 165 mA of 24 Vdc power. It is designed to be mounted on an FTA mounting channel within a Honeywell cabinet. The module supports parameter downloads such as Tag ID (8 characters) and engineering unit limits (EUHI/EULO), and it scans each connected point at a rate of four times per second.
Alternative Names
MU TSDM02 51303932-277 MU-TSDM02 51303932 277 MU TSDM02 51303932 277 MU-TSDM02 51303932-277
Technical notes
The Honeywell MU-TSDM02 51303932-277 is a legacy Serial Device Interface (SDI) FTA that operates exclusively at a fixed baud rate of 19.2 Kbps and requires the MU-PSDX02 IOP and MU-TLPA02 Power Adapter for proper functionality.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary application of the Honeywell MU-TSDM02 51303932-277?
The Honeywell MU-TSDM02 51303932-277 is used as a communication interface to connect up to four Honeywell MU-MASX02 Manual/Auto Stations to a High-Performance Process Manager (HPM) or TPS control system. It is ideal for applications requiring local manual backup control of critical process loops.
What communication protocol does the Honeywell MU-TSDM02 51303932-277 use?
It uses the EIA-422/485 (RS-422/485) asynchronous serial protocol. This allows for half-duplex, bidirectional communication over long distances (up to 1200 meters) and supports a multidrop configuration, enabling a single FTA to manage up to four field devices.
How do I diagnose communication issues with the Honeywell MU-TSDM02 51303932-277?
Diagnosis is primarily managed by the system through data validation. The Honeywell MU-TSDM02 51303932-277 performs single-bit character parity checking and message block checksum verification. Communication errors will be reported by the IOP, indicating potential wiring faults, electrical interference, or device configuration issues.
What are the environmental limits for installing the Honeywell MU-TSDM02 51303932-277?
The Honeywell MU-TSDM02 51303932-277 is designed for installation inside a Honeywell HPM cabinet or a NEMA-rated enclosure. For harsh, corrosive environments, a conformally coated version is available. Standard operating ambient temperatures follow HPM cabinet specifications. The module itself has a built-in surge withstand and ESD protection for industrial electrical environments.

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