Honeywell 51191578100 Product Description

Model: 51191578100 (Standard Model: 51191578-100)

Brand: Honeywell

Series: TDC 3000 / TPS Distributed Control System

Type: Touchscreen Flat Panel for Operation Station

I. Product Overview

51191578-100 is an industrial-grade infrared touch screen specifically designed for Honeywell TDC 3000 system US / GUS / UXS operation stations. As the core human-machine interface (HMI), it provides high-sensitivity, wear-free, dust-proof, and water-proof touch operation for operators, suitable for harsh industrial environments such as chemical, power, and metallurgy, ensuring the stable operation of DCS system for real-time monitoring, parameter adjustment, alarm handling, and process control.

II. Core Specification Parameters

Type: Infrared Flat Touchscreen

Compatible Devices: TDC 3000 / TPS US, GUS, UXS operation stations

Screen Specifications:

Size: 15-inch standard flat display panel

Touch Technology: Infrared optical scanning (IR Grid), non-contact sensing

Touch Accuracy: ±1.0 mm, response time < 15 ms

Transmittance: > 92%, high-definition display

Touch Mode: Finger, gloves, touch pen can be operated

Electrical Characteristics:

Interface: RS-232 serial port (compatible with the native interface of the operation station)

Power Supply: 5V DC ± 5% (power supply for the operation station host)

Power Consumption: < 3.5W

Isolation: 2500V AC signal - power isolation

Physical Characteristics:

Installation: Embedded flat installation, compatible with the front frame of the operation station

Thickness: < 6mm, ultra-thin flat design

Material: Tempered glass, scratch-resistant, impact-resistant, and corrosion-resistant

Weight: Approximately 0.6kg

Environmental Parameters:

Operating Temperature: -10°C ~ +60°C

Storage Temperature: -40°C ~ +85°C

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

Protection Grade: IP65 (panel dust-proof and water-proof)

Anti-interference: EMI/RFI industrial-level electromagnetic shielding

Reliability:

MTBF: > 1,200,000 hours

Touch Life: Infinite times (infrared no wear)

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

III. Functional Features

1. Industrial-grade infrared touch

Non-contact sensing: Infrared optical scanning, no pressure required, precise operation with thick gloves

High response speed: < 15ms delay, meeting real-time control requirements

High stability:不受灰尘、油污、水汽影响，在恶劣环境中稳定工作

Scratch-resistant and wear-resistant： tempered glass surface， hardness 7H， resistant to chemical corrosion

2. Fully compatible plug-and-play

Direct replacement： Compatible with 51191578-001/-002 old touch screens

System automatic recognition： Accessible to US/GUS operation stations without drivers or configuration

Hot-swappable： Online replacement of faulty modules without interrupting system operation

Full series compatibility： Supports TDC 3000， TPS， Experion PKS full versions of operation stations

3. High-reliability industrial design

IP65 protection： Panel completely dust-proof， water-proof， and oil-proof， suitable for chemical plants and power plants environments

Explosion-proof certification： Class I Div 2， can be used in hazardous area operation stations

No mechanical components： Infrared sensing no wear， no failure， lifespan far exceeds resistive screens

Anti-electromagnetic interference： Multi-layer shielding， no drift， no accidental touch in strong electromagnetic environments

4. Efficient human-machine interaction Full-screen precise touch control: Supports single-point operation, precise clicks on process screens

High light transmittance display: 92% light transmittance, without reducing screen brightness and clarity

Comfortable operation: Stress-free touch control, no fatigue during long-term operation

Alarm linkage: Supports touch alarm confirmation, one-click pop-up window, and quick process operation

Four. Typical Applications

TDC 3000 / TPS US/GUS operation station main touch control interface

Chemical, petrochemical, power, metallurgy industrial DCS system monitoring

Operational station human-computer interaction in hazardous explosion-proof areas

System upgrade replacement of old resistive touch screens

24-hour continuous operation, high-reliability industrial control room

Five. Model Comparison

51191578100: General material number

51191578-100: Standard 15-inch planar infrared touch screen (main model)

51191578-001: 14-inch CRT dedicated version (early US operation station)

51191578-200: Wide temperature, high-reliability version (-20°C to +70°C)

51191578-300: Explosion-proof enhanced version (Class I Div 1)