Honeywell 51204166125 (51204166-125) Product Detailed Description

Model: 51204166125

Alias: MU-APITY62

Brand: Honeywell

Product Type: 16-channel Digital Output Relay Type FTA Terminal Board (DO Relay FTA)

Compatible Systems: TDC3000 / TPS / Experion PKS UCN System

I. Product Overview

51204166-125 (MU-APITY62) is a Honeywell UCN network-specific 16-channel relay output type field terminal component, compatible with HPM/APM digital output cards, achieving control of on-site solenoid valves, motor starters, indicator lights, alarm circuits, etc. through relay contacts, with strong electrical isolation and high-load driving capability.

II. Core Specification Parameters

Channel Quantity: 16 channels Relay Digital Output

Output Type: SPDT Single-Pole Double-Throw Relay Contacts

Contact Capacity:

Resistive Load: 5A @ 250V AC / 30V DC

Inductive Load: 2A @ 250V AC / 30V DC

Isolation Characteristics: Full Electrical Isolation between Channels, System - Field

Action Time: Clutch < 10ms, Release < 15ms

Electrical Life: ≥ 100,000 Times (Rated Load)

Mechanical Life: ≥ 10,000,000 Times

Connection Method: Screw-Type Terminal

Operating Environment: -20℃ ~ +70℃, Humidity 5%～95% RH (No Condensation)

Installation Method: Standard DCS Cabinet Rail Installation

Power Supply: 24V DC System Power Supply

Guarantee: Original Factory 12 Months Standard Guarantee

III. Main Functions

16 Independent Relay Outputs, providing SPDT Dry Contacts, compatible with AC/DC mixed loads.

System Side and Field Side High Voltage Electrical Isolation, effectively blocking ground loop and strong electric interference.

Each Channel Built-in Overcurrent and Reverse Voltage Protection, protecting system cards and on-site equipment.

Support Live Insertion and Online Replacement, maintenance does not affect system operation.

Large Contact Capacity, can directly drive small-sized solenoid valves and contactors, no need for external intermediate relays.

Standard Rail Installation, High Density Design, Saving Cabinet Space.

IV. System Compatibility and Model Interchange

Compatible Controller: HPM High-Performance Process Manager, APM Advanced Process Manager

Matching Card: UCN Digital Output DO Master Card

Direct Interchange Model:

51204166-175 (MC-APITY62): Function, Pins, Wiring Completely Compatible, Can be Directly Replaced

V. Installation and Usage Tips

Output Cables Use Shielded Cables, Separated from High Voltage Cables.

Relay Outputs: Normally Open (NO), Normally Closed (NC), Common Terminal (COM), Wiring Before Confirmation of Contact State.

Inductive Loads (such as solenoid valves, coils) Need to be Connected in Parallel with Shunt Diode (DC) or Capacitor and Inductor Absorber (AC) to Suppress Switching Peak.

Single Channel Load Current Does Not Exceed 5A, Avoid Contact Erosion.

VI. Order Information

Order Model: 51204166125

Product Name: MU-APITY62 16-channel Relay Digital Output FTA

Interchange Model: 51204166-175 (MC-APITY62)