Honeywell 51195499100 Product Description

Model: 51195499100 (Standard Model: 51195499-100)

Brand: Honeywell

Series: TDC 3000 / TPS Distributed Control System

Type: Five-slot Modular Chassis

Status: Discontinued (DISCONTINUED) 

I. Product Overview

51195499-100 is a 5-slot standard control chassis specifically designed for the TDC 3000 system. It provides an integrated platform for physical installation, electrical connection, heat dissipation, and electromagnetic shielding for various I/O modules, communication modules, and control processors. As the basic carrying unit of the system hardware, it is the core base for building local control stations, remote I/O stations, and process control units, and is specially designed for high-density, high-reliability, and strong anti-interference industrial automation scenarios.

II. Core Specification Parameters

1. Cabinet Structure and Capacity

Number of slots: 5 standard module slots (horizontal arrangement)

Slot type: TDC 3000 proprietary parallel bus slots (compatible with all series of I/O/ control modules)

Bus bandwidth: 16-bit parallel data bus (high-speed communication between modules)

Backplane architecture: Passive backplane design (no active components, extremely low failure rate)

Installation method: Standard cabinet rail installation (19-inch cabinet)

Dimensions (width × height × depth): 430mm × 130mm × 320mm (19-inch standard width)

Weight: 4.5kg (empty chassis)

Material: 1.2mm cold-rolled steel plate (fully metal shielding) 

2. Electrical and Power Supply Characteristics

Power Supply Interface: Dual redundant DC power input (+5V, ±15V, +24V)

Power Supply Compatibility: Compatible with 51195066-xxx series redundant power module

Maximum Power Consumption per Slot: 15W (Total power consumption of 5 slots ≤ 75W)

Backplane Connection: Gold-plated pin connectors (anti-oxidation, low contact resistance)

Electrical Isolation: Optical Isolation between Modules (2500Vrms)

EMI/RFI Shielding: Fully metal enclosed structure, compliant with IEEE 518 industrial electromagnetic standards

3. Environmental Parameters (Industrial Grade)

Operating Temperature: 0°C ~ +60°C

Storage Temperature: -40°C ~ +85°C

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

Vibration Resistance: 5g (10~2000Hz)

Impact Resistance: 25g (11ms half-sine wave)

MTBF: > 500,000 hours (Passive backplane, ultra-high reliability)

4. Compatibility

System Compatibility: TDC 3000, TPS, Micro TDC 3000

Module Compatibility:

Control Module: 51195096-xxx (I/O adapter), 51304xxx series controllers

I/O Module: Full series of signal modules (AI/AO/DI/DO)

Communication Module: PLNM, CG, WDI, etc. network interface modules

Storage Module: 51195156-xxx (Bernoulli driver)

Model Replacement:

51195498-100: Compact 1-slot chassis (Small capacity application)

51195500-100: Expandable 10-slot chassis (Large capacity application)

III. Core Functions and Advantages

1. High-density Modular Carrying

5-slot Large Capacity: Single chassis can integrate complete control station functions (controller + I/O + communication)

Plug-and-play: Module hot-swappable (power-off safe), online replacement without affecting the system

Unified Bus: All modules share high-speed parallel backplane, data delay < 1ms

Flexible Configuration: Supports mixed installation of various I/O/Control/Communication modules

2. Industrial-grade High Reliability Design

Passive Backplane: No integrated circuits, no capacitors, no active components, zero failure points

Full Metal Shielding: Strong anti-electromagnetic interference, suitable for chemical plants / power plants with strong electromagnetic environment

Redundant Power Supply: Dual power input, one failure, another seamlessly takes over

Enhanced Cooling: Front and rear convection air ducts + built-in cooling fan to ensure stable operation under full load

Long-life Components: Military-grade connectors, thick steel plates, suitable for 24/7 continuous operation

3. Seamless System Integration

19-inch Standard: Universal cabinet installation, compatible with all industrial control cabinets

Standardized Interfaces: Power, bus, grounding fully comply with TDC 3000 specifications

Cascading Expansion: Multi-chassis cascading networking to build large-scale distributed control systems

Downward Compatibility: Perfectly compatible with all old TDC 3000 module models

4. Convenient Maintenance and Management

Module Identification: Each slot is clearly numbered for easy maintenance and location

Status Indicators: Power/Operation/Fault LED indicators for real-time status monitoring

Quick Disassembly: Snap-fit fixation, no tools required for disassembly and installation

Dust-proof Design: Fully enclosed structure to reduce dust intrusion and extend lifespan

IV. Comparison of 51195499 Series Chassis Table

Parameters: 51195498-100 (3 slots), 51195499-100 (5 slots), 51195500-100 (10 slots)

Number of slots: 3, 5, 10

Dimensions: 430×80×320mm, 430×130×320mm, 430×260×320mm

Weight: 3.0kg, 4.5kg, 7.0kg

Maximum power consumption: 45W, 75W, 150W

Applicable scenarios: Small remote I/O, Standard control station, Large centralized control

Redundancy support: Basic, Full redundancy, Full redundancy

V. Typical application scenarios

TDC 3000 standard control station: 5 slots integrated controller + AI + AO + DI + DO

Remote I/O unit: Distributed installation, connected to on-site sensors/actuators nearby

Process control unit (PCU): Core control logic running platform

Communication gateway station: Integrated PLNM/CG module, connects LCN/UCN networks

System expansion and scaling: Multi-box cascading, meets large-scale I/O point requirements

Oil, chemical, power, metallurgy: Core hardware platform of old DCS systems

VI. Alternative solutions

Hardware alternative: 51195500-100 (10 slots) - larger capacity chassis

Modern alternative: New Experion PKS chassis (fully compatible with TDC 3000 modules)

Virtual alternative: Virtual DCS platform (software simulation, no hardware chassis requirement)