Honeywell 51303932-228 (51303932228) Product Detailed Description

Product Model: 51303932-228 (51303932228)

Brand: Honeywell

Product Category: MU-TSDU02 SDI FTA Serial Device Interface Terminal Component (UDC 6000 Specific)

Applicable Systems: Honeywell Experion PKS C300 / TPS / UCN Distributed Control System

I. Product Overview

51303932-228 is a serial interface module specifically designed for the UDC 6000 series digital controller in the Honeywell SDI FTA series, with CE certification. It belongs to the pure automatic mode (without hardware manual switch), remotely controlled through system software, specially designed for connecting UDC 6000 loop controllers, featuring high isolation, wide temperature range, industrial-grade protection, and suitable for global industrial environments (including the European Union region).

II. Core Specification Parameters

1. Interface Characteristics

Interface Type: SDI Serial Device Interface FTA

Communication Protocol: RS-232 / RS-485

Channel Number: 1 Channel

Control Mode: Pure Automatic (system software control, no hardware switch)

Baud Rate: 300 ~ 115200 bps

Data Bits: 5/6/7/8

Parity: None / Odd / Even

Stop Bit: 1/2

Special Adaptation: Native communication protocol of UDC 6000 controller

2. Electrical Parameters

Isolation Voltage: 1500 V AC (Channel - System Isolation)

Input Impedance: RS-232: 3 kΩ; RS-485: 120 Ω

Drive Capacity: RS-485: 32 Nodes

Operating Power Supply: 24 V DC (Backplane Power Supply)

Power Consumption: ≤ 2.5 W

Protection: Overvoltage, Overcurrent, Reverse Connection, Surge, ESD Protection

3. Environmental Parameters

Operating Temperature: -40°C ~ +75°C (Wide Temperature)

Storage Temperature: -55°C ~ +85°C

Humidity: 5% ~ 95% RH (Non-condensing)

Protection: PCB Three-Defense Coating (Anti-moisture, Anti-salt fog, Anti-mold)

Vibration / Impact: IEC 60068

EMC: FCC Part 15 Class A, CE Certification

4. Physical Characteristics

Size: Standard DCS Card (150×100×25 mm)

Weight: Approximately 0.3 kg

Installation: Hot Swap, UCN/C300 Standard Rack

Interface: Spring Terminal + Backplane Bus

Status Indicators: PWR, RUN, TX/RX, FAULT LED

5. Certification

Certification: CE, FCC Class A, UL

Compliance: RoHS

III. Functional Features

1. Special Communication Adaptation

UDC 6000 Specific: Native support for UDC 6000 digital controller communication protocol

Pure Automatic Control: Remote configuration, start-stop, and diagnosis by DCS system software

Transparent Transmission: No protocol conversion, direct data transmission

Transmission Mode: RS-232 Full Duplex; RS-485 Half Duplex

2. Isolation and Protection

High Isolation: 1500 V AC Isolation, Suppressing Ground Potential Difference

Multi-level Protection: TVS Surge, PTC Overcurrent, Reverse Connection Protection

Impedance Matching: Built-in 120Ω Terminal Resistor

3. System Compatibility

Compatible Systems: Experion PKS C300, TPS, UCN Special replacement: Direct replacement of 51303932-203 (UDC 6000 special)

Non-redundant: Single-channel standard design

IV. Comparison with key models of the same series Table

Characteristics 51303932-228 51303932-203 51303932-227 51303932-226

Model code MU-TSDU02 MU-TSDU02 MU-TSDM02 MU-TSDT02

Control mode Pure automatic Pure automatic Manual / Automatic Manual / Automatic

Hardware switch ❌ None ❌ None ✅ Yes ✅ Yes

Special adapter UDC 6000 UDC 6000 Universal Universal

CE certification ✅ Yes ✅ Yes ✅ Yes ❌ No

Applicable scenarios UDC 6000 loop control UDC 6000 loop control Universal serial device Non-CE area universal

V. Typical applications

UDC 6000 controller connection: Temperature / Pressure / Flow loop controller connected to DCS

Process control loop: Heating furnace, reactor, heat exchanger precise control

Industrial automation: Chemicals, power, metallurgy, paper industry

Remote monitoring: UDC 6000 remote parameter setting, data acquisition

EU region: Industrial site compliant with CE certification

VI. Product status

Type: DCS dedicated SDI FTA (spare parts)

Production status:停产 (legacy spare parts)

Supply： Original inventory， refurbished， second-hand spare parts

Replacement： 51303932-203 (same function) or new C300 module

VII. Model analysis (51303932-228)

513： Honeywell DCS spare part prefix

03932： SDI serial interface FTA series

-228： UDC 6000 dedicated， pure automatic， RS-232/485， wide temperature range， CE certification