Honeywell 51204170150 Product Detailed Description

Product Model: 51204170150 (Standard Number: 51204170-150)

Brand: Honeywell

Product Category: UCN Advanced Analog Input FTA Module (HLAI FTA, Basic Non-Redundant Version)

Applicable Systems: Honeywell TDC 3000 / TPS / UCN Distributed Control System (DCS)

I. Product Overview

51204170150 is a basic economical analog input field termination module (High Level Analog Input Field Termination Assembly) in the 51204170 series of Honeywell UCN systems. As a simplified version of 51204170100 (Redundancy Enhanced Version), its core function is the collection, isolation, and transmission of industrial field standard analog signals, but it eliminates redundancy and STI self-test interfaces, specifically designed for non-critical, low-cost monitoring circuits, suitable for conventional industrial automation scenarios with lower requirements for system continuous operation and a focus on cost-effectiveness.

II. Core Specification Parameters

1. Signal Specifications

Input Type: Standard High-Level Analog (4–20 mA / 1–5 V DC)

Channel Number: 16 Isolated Inputs

Accuracy: ±0.1% Full Scale (FS) @ 25°C

Isolation: Channel - System Electrical Isolation (≥ 1500 V AC)

Common Mode Suppression Ratio: > 100 dB (50/60 Hz)

Response Time: < 100 ms

Resolution: 16-bit A/D Conversion

2. Electrical Parameters

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

Power Consumption: ≤ 2.5 W (Lower than Redundancy Version)

Overload Protection: Input Overcurrent / Overvoltage Protection

Grounding: Independent Safety Grounding

3. Environmental Parameters

Operating Temperature: -40°C ～ +70°C

Storage Temperature: -55°C ～ +85°C

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

Protection Grade: IP20 (Installed in Cabinet)

Vibration / Shock: Compliant with IEC 60068 Industrial Standard

4. Physical Characteristics

Size: Standard UCN Card (300 mm × 100 mm × 20 mm)

Weight: Approximately 0.45 kg

Installation: UCN Rack Slot, Supports Hot Swap

Interfaces: Front Terminal + Backplane Bus Interface

5. Certification

Certification: No CE / RoHS / ATEX (Non-EU Export Version)

Compliance: Complies with FCC Part 15 Industrial Electromagnetic Compatibility Standard

III. Functional Features (Differences from 100/125 Core)

1. Architecture Simplification (Core Differences)

Non-redundant Design: No Redundancy Capability, Single Channel Operation, Fault Requires Manual Replacement

No STI Self-Diagnosis: Cancel Self-Test Interface, Only Basic Open Circuit / Short Circuit Monitoring

Status Indication: Simplified LED (Only Power / Operation / Fault)

2. Signal Processing

Standard Collection: 4–20 mA / 1–5 V DC Compatible, ±0.1% FS Accuracy

Electrical Isolation: Channel - System Full Isolation, Suppresses Field Interference

Power Frequency Filtering: Built-in 50/60 Hz Filtering, Compatible with Industrial Grid

3. Reliability and Cost

MTBF: > 800,000 Hours (Lower than Redundancy Version)

Cost Advantage: Simplified Hardware, Price Lower than 51204170100/125 Applicable positioning: Non-critical, low-cost, conventional monitoring circuits

4. Compatibility

System compatibility: Fully compatible with TDC 3000 / TPS / UCN

Hardware interchangeability: Can be directly inserted into 100/125 version slots, no need for rewiring

Not upgradable: Hardware is fixed and cannot be changed to redundant mode through software

Four. Comparison of 51204170 Series Models Table

Model Version Retention STI Self-Diagnosis Certification Applicable Scenarios

51204170-100 Enhanced Redundancy Version ✅ Dual-channel Redundancy ✅ Complete STI No CE Global Critical High-Reliability Circuits

51204170-125 CE Redundancy Version ✅ Dual-channel Redundancy ✅ Complete STI CE/RoHS EU Export Critical Circuits

51204170-150 Basic Non-Redundancy Version ❌ No Redundancy ❌ No STI No Certification Non-Critical Economic Monitoring Circuits

V. Typical Applications

Conventional Process Parameter Monitoring (Non-Safety Interlock)

Auxiliary System Temperature / Pressure / Flow Collection

Utility Engineering: Water, Gas, Air Signals Connection

Low-Cost Renovation Projects, Non-Core Work Sections

Experimental / Pilot Plant DCS Signal Collection

VI. Usage and Maintenance Tips

Installation: Standard 19" Cabinet, Vertical Installation, Ensure Ventilation

Wiring: Signal Positive and Negative Separation, Shield Layer Single-ended Grounding

Calibration: Suggested Precision Calibration Every 1–2 Years

Fault: No Automatic Switching, Fault Requires Offline Replacement of Module

VII. Product Status

Type: DCS System I/O Module (Spares)

Production Status:停产 (legacy spares)

Supply: Inventory, Refurbished, Original Secondhand as Main

Replacement: Can be Upgraded to 51204170100 (Redundancy) or New C300/Experion PKS Module

VIII. Model Code Interpretation (51204170-150)

512： Honeywell DCS Spare Prefix

04170： HLAI Advanced Analog Input FTA Series

-150： Basic Non-Redundancy， No STI， Economic Version Number