Honeywell 51204164175 (51204164-175) Product Detailed Description

Model: 51204164175

Alias Model: MC-TAOY62

Brand: Honeywell

Product Type: 32-channel 4-20mA Analog Output FTA Terminal Board (AO FTA)

Compatible Systems: TDC3000 / TPS / Experion PKS UCN System

I. Product Overview

51204164-175 (MC-TAOY62) is a Honeywell UCN network standard 32-channel analog output field terminal component, compatible with HPM/APM analog output cards, converting controller digital control instructions into 4-20mA standard analog signals to drive valve positioners, regulating valves, frequency converters, and other field regulating instruments, which is a standard wiring terminal board for DCS process control loops.

II. Core Specification Parameters

Channel Quantity: 32 channels Analog Output

Output Signal: 4-20mA DC Standard Current Signal

Load Type: Compatible with valve positioners, electric regulating valves, frequency converter control input terminals

Wiring Method: Screw-fixed terminals, convenient for on-site wiring

Electrical Protection: Grouped electrical isolation, built-in overcurrent, short circuit, and surge protection

Signal Performance: High output linearity, good stability, meeting precise regulation requirements

Operating Temperature: -20℃ ~ +70℃

Operating Humidity: 5%～95% RH without condensation

Installation Method: DCS standard cabinet rail installation

Power Supply Specification: 24V DC System Power Supply

Guarantee: Original Factory 12-month Standard Guarantee

III. Main Functions

Single module integrates 32 channels of AO output, high-density layout, saving cabinet space;

Signal isolation and buffering, isolating on-site interference, protecting the main control card;

Single channel independent fault protection, one fault does not affect other circuits;

4-20mA signal driving capacity is strong, compatible with most industrial regulating instruments;

Support online maintenance, live replacement, without interrupting other control loops.

IV. System Compatibility and Model Interchange

Compatible Controller: HPM, APM Process Manager

Matching Card: UCN Series Analog Output AO Master Card

Can be directly interchanged: 51204164-125 (MU-TAOY62)

Both have the same functions, pins, and wiring, and are compatible between new and old versions.

V. Installation and Usage Tips

Analog output uses shielded twisted pair cables, separate wiring from power cables;

Shield layer grounded at one end, avoiding ground circulation causing signal drift;

Strictly distinguish positive and negative poles during wiring, prohibit reverse connection;

Cabinet standard grounding to ensure EMC anti-interference performance.

VI. Order Information

Order Model: 51204164175

Product Name: MC-TAOY62 32-channel 4-20mA Analog Output FTA

Interchange Model: 51204164-125 (MU-TAOY62)