Honeywell 51195066200 Product Description

Model: 51195066200 (Standard Model: 51195066-200)

Brand: Honeywell

Series: TDC 3000 / TPS Distributed Control System

Type: 5-slot chassis enhanced power module (High-Power Five-slot Chassis Power Supply)

Status: Discontinued 

I. Product Overview

51195066-200 is a high-performance upgraded version of 51195066-100, specifically designed for the 5-slot modular chassis of Honeywell TDC 3000 system. It offers greater output power, higher main current, and a wider temperature range, meeting the stable power supply requirements for fully-configured, high-load I/O chassis and controllers. It is the core power solution for DCS system expansion and high-reliability scenarios.

II. Core Specification Parameters

1. Electrical Characteristics Input:

85–264V AC (universal wide voltage, automatic switching)

Current: 120V AC @ 8.75A / 240V AC @ 5.25A

Frequency: 47–63Hz

Output (4 isolated channels):

+5V DC @ 35A (main system power supply, 5A higher than -100) +12V DC @ 8A

-12V DC @ 1A

+24V DC @ 1A

Total power: 225W (increased by approximately 25W compared to -100)

Ripple noise: < 40mV (full load, better than -100)

Isolation voltage: 3000V AC (input - output, enhanced isolation)

Hold time: > 25ms (longer power-off maintenance)

2. Physical characteristics

Adapter for chassis: TDC 3000 standard 5-slot chassis (fully compatible with -100)

Installation: Embedded chassis installation

Size: Standard rail-mounted (approximately 300×120×60mm)

Weight: 4.6kg

Cooling: Intelligent temperature-controlled fan (low noise and efficient)

Interfaces:

Input: Terminal block

Output: Chassis backplane bus 

3. Environmental Parameters

Operating Temperature: -10°C ~ +70°C (extends the upper limit by 10°C from -100)

Storage Temperature: -40°C ~ +85°C

Humidity: 5% ~ 95% RH (no condensation)

Protection: IP20

Anti-interference: EMI/RFI industrial-grade shielding

4. Reliability

MTBF: > 450,000 hours

Protection: Overvoltage, overcurrent, short circuit, overheating, reverse connection all protection

Hot-swappable: Supported

Certifications: CE, UL, CSA, Class I Div 2 explosion-proof

III. Functional Features

1. High-power Enhanced Power Supply

+5V/35A high current output, supporting full-module configuration of 5 slots chassis (CPU + multiple I/O) without voltage drop

Wide voltage input (85-264V), compatible with global power grids and unstable factory power supply

Four independent isolation, completely eliminating ground loop interference, ensuring analog signal accuracy

Low ripple design, providing pure power supply for high-precision AI/AO modules

2. Industrial-level Ultra-Stable Design

3000V enhanced isolation, lightning protection, surge protection, protecting core hardware of the system

-10 ~ +70°C wide temperature range, suitable for high-temperature control rooms, outdoor cabinets, etc., in extreme environments

All-solid-state capacitors, 105°C high-temperature resistance, life is 30% longer than standard type

Explosion-proof certification, can be directly used in hazardous zone 5-slot PCU chassis

3. Seamless Compatibility Replacement

1:1 mechanical/electrical compatibility with 51195066-100

Plug-and-play, system automatically identifies, no configuration required, no rewiring needed

Hot-swappable: Replace faulty power supply online, without interrupting system operation

Downward compatibility: Can directly replace old version 51195066-001/-002 power supplies

4. Intelligent Safety Protection

Multi-level protection circuit: Input overvoltage, output overcurrent, short circuit, overtemperature automatic shutdown

Fault diagnosis: Front panel POWER OK / ERROR indicator lights

Redundant adaptation: Supports 1+1 power redundancy (requires redundant backplane)

Reverse connection protection: Wiring error does not damage the module

IV. Comparison with 51195066-10 Table

Parameters 51195066-100 (Standard Type) 51195066-200 (Enhanced Type)

+5V Output 30A 35A (↑5A)

Total Power 200W 225W (↑25W)

Input Voltage 120/240V AC 85–264V AC (Universal Wide Voltage)

Operating Temperature 0~+60°C -10~+70°C (Wide Temperature)

Isolation Voltage 2500V AC 3000V AC (Enhanced)

Ripple Noise <50mV <40mV (Lower)

MTBF >400,000 Hours >450,000 Hours (Higher)

V. Typical Applications

Power Supply for TDC 3000 5-slot Full-featured Case (Multiple I/O Modules + CPU)

High-load Process Control Unit (PCU), Logic Controller (LC)

System Expansion/Upgrade: Replace - 100 to solve power shortage, voltage drop, high-temperature shutdown

High-temperature / Low-temperature Control Room, Outdoor Remote I/O Station

Stable Power Supply for Hazardous Explosion-Proof Area 5-slot Case

24-hour Continuous Operation DCS High-reliability Scenario

VI. Model Comparison

51195066200: General Material Number

51195066-200: 5-slot Enhanced Power Supply (Main Model)

51195066-100: Standard Basic Version (30A/200W)

51195066-300: Ultra-Wide Temperature Version (-20°C~+75°C)

Alternative Model: 51196655-100 (10-slot Power Supply, Incompatible with 5-slot)