HONEYWELL 51403578-100
51403578-100
51403578-100
HONEYWELL 51403578-100
51403578-100
51403578-100
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power stocks obsolete Honeywell HMI components to secure continuous control room command workflows.

51403578-100

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51403578-100 serves as a key human-machine interface (HMI) input device, enabling operators to interact efficiently with complex industrial control processes.
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Technical specifications for 51403578-100

  • Manufacturer:
    Honeywell
  • Part Number:
    51403578-100
  • Product Family:
    Honeywell DCS
  • Product Type:
    Operator Keyboard
  • Stock:
    1
  • Interface Type:
    USB / PS/2
  • Operating Voltage:
    5V DC / 24V DC
  • Protection Rating:
    IP65
  • Operating Temperature:
    0°C to 50°C
  • Key Lifespan:
    500,000 actuations
  • Backlight Lifespan:
    50,000 hours
  • Key Layout:
    Standard QWERTY
  • Certifications:
    CE, TUV, UL508, CSA, FCC, RoHS
  • Weight:
    3.52 kg
  • Estimated shipping dimensions:
    50x26.5x6cm
  • Tariff Code:
    8471607100
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Communication & Connectivity Applications Certifications

Features:

  • Interface Between the Operator and TDC 3000 Universal Station Control System
  • Combines Capability of Human Input with Industrial-Grade Reliability Support
  • Operates in Conjunction with the TDC 3000 Distributed Control System and Standard Industrial Monitors
The 51403578-100 operates as the Universal Operator Keyboard in a TDC 3000 control room, providing reliable data input to all modules within the system. It continuously converts operator keystrokes into command signals and distributes these inputs through the system interface to support steady state operation of all monitors and control modules. Seamless integration is standard with the 51403578-100, however using its optional PS/2 Interface Configuration will allow seamless connection to legacy systems in the event of modern USB infrastructure Unavailability. The 51403578-100 has made improvements in several areas over previous keyboard designs in addition to incorporating universal dual-interface capability within the TDC 3000 architecture.

The 51403578-100 provides essential input Functions common to the entire control System, and is a critical component of the operator interface path, directly affecting the proper, normal operation of the overall monitoring System. One 51403578-100 keyboard is required per Operator Station depending on the desired operational Configuration. The 51403578-100 occupies a Compact Footprint on the Control Console and is always positioned for Ergonomic Operator Access (the dedicated Input Device Location).

For Dual Interface Compatibility applications, the TDC 3000 System requires the 51403578-100 keyboard Module with both USB and PS/2 Connectivity Options installed. In addition to standard Single Interface operation, the redundant Configuration also performs automatic Protocol Recognition. The 51403578-100 dual Interface Configuration executes failover using the internal Circuitry specified in the keyboard Interface Options. Using this Method, the redundant Input System continually monitors the health of both Connection Paths. If the System detects that the Primary USB Interface is no longer providing stable Signal (outside configured Protocol/Tolerance Levels), it will automatically transfer the Load to the Secondary PS/2 Supply and place an Event in the System Event Log.

The 51403578-100 Honeywell Operator Keyboard may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

HONEYWELL 51403578-100 Operator Keyboard Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
HONEYWELL 51403578-100 Operator Keyboard Specs

General

  • Manufacturer HONEYWELL
  • Model 51403578-100
  • Condition New Original ready stock
  • Product Family 51402497-200,51305418-100,51196694
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Primary Interfaces: Standard USB and PS/2 connections for quick installation and replacement.
  • Network/Industrial Protocols: Support for Ethernet, RS-485, and Profibus for broader system communication.
  • Connectivity Specs: Includes a 6-foot cable for flexible placement.
  • Industries: Widely applied in petrochemical plants, manufacturing plants, and process control systems.
  • Monitoring real-time parameters (temperature, pressure, flow).
  • Adjusting setpoints and starting/stopping equipment.
  • Managing alarms and system states within DCS architectures like the TDC 3000.
  • Global Compliance: Certified to global standards for industrial automation.
  • Specific Marks: Includes CE and FCC certifications.
  • Industrial Durability: Features a sealed design to protect against dust, dirt, and liquid ingress.
Description
The HONEYWELL 51403578-100 is an industrial-grade operator keyboard specifically designed for integration with Honeywell's TDC 3000 distributed control system (DCS) architecture. The 51403578-100 serves as a critical human-machine interface (HMI) input device, enabling operators to interact efficiently with complex industrial control processes. This keyboard 51403578-100 features a sealed, robust construction that withstands harsh industrial environments, including exposure to dust, moisture, and chemical contaminants. The 51403578-100 incorporates backlit keys to ensure visibility and operability in low-light control room conditions, addressing the challenge of maintaining accurate data entry during night shifts or in dimly lit facilities.

The 51403578-100 is engineered to solve the problem of reliable input in demanding industrial settings where standard consumer keyboards would fail prematurely. With an operating temperature range of 0°C to 50°C and an IP65 protection rating, the 51403578-100 ensures continuous operation in manufacturing plants, process control facilities, and automation systems where environmental conditions are unpredictable. The 51403578-100 supports both USB and PS/2 connectivity options, providing flexibility for integration with legacy TDC 3000 systems as well as modern industrial computing platforms. This dual-interface capability of the 51403578-100 resolves compatibility challenges when upgrading or maintaining existing control infrastructure without requiring complete system overhauls.

The 51403578-100 is specifically designed for process control applications, including oil and gas refineries, chemical processing plants, power generation facilities, and pharmaceutical manufacturing operations. In these environments, the 51403578-100 enables precise command input for monitoring and adjusting critical parameters such as temperature, pressure, flow rates, and chemical compositions. The keyboard 51403578-100 features programmable function keys that allow customization for specific operational tasks, streamlining workflow efficiency for control room operators who require rapid access to frequently used commands. With a key lifespan rated at 500,000 actuations and backlighting durability of 50,000 hours, the 51403578-100 minimizes maintenance downtime and replacement costs in 24/7 continuous operation scenarios.

The 51403578-100 holds certifications including CE, TUV, UL508, CSA, FCC, and RoHS compliance, ensuring adherence to international safety and environmental standards for industrial equipment. 
Alternative Names
514O3578-1OO 5I403578-I00 51403578 100 51403645-400 51403578100 51402497-200 51305418-100 51196694
Technical notes
The Honeywell 51403578-100 is a keyboard designed for the Honeywell TDC 3000 Distributed Control System, serving as the central processing unit for the Universal Control Network (UCN) . It executes complex control logic, manages data acquisition, and coordinates communication between modules.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the HONEYWELL 51403578-100?
The 51403578-100 is an industrial-grade operator keyboard designed specifically for Honeywell's TDC 3000 distributed control system (DCS). The 51403578-100 serves as a human-machine interface (HMI) input device for control room operations.
What problem does the 51403578-100 solve?
The 51403578-100 solves the problem of reliable data input in harsh industrial environments. Standard consumer keyboards fail prematurely when exposed to dust, moisture, and chemicals, but the 51403578-100 features a sealed IP65-rated construction that withstands these conditions. The 51403578-100 also addresses visibility challenges in low-light control rooms through its integrated backlighting system.
What connectivity options does the 51403578-100 offer?
The 51403578-100 provides dual connectivity through USB and PS/2 ports. This flexibility allows the 51403578-100 to integrate with legacy TDC 3000 installations and modern industrial computing platforms without requiring complete infrastructure overhauls.
What special features does the 51403578-100 include?
The 51403578-100 includes programmable function keys for operational customization, backlit keys for low-light visibility, and an IP65 sealed enclosure for environmental protection. These features make the 51403578-100 suitable for 24/7 continuous operation in demanding industrial control applications.

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