HONEYWELL 51400700-100

HONEYWELL 51400700-100 is a Data Hiway Interface (DHI) board for Honeywell TDC 3000 DCS, serving as a communication bridge between Data Hiway and Local Control Network (LCN) to enable seamless data exchange between process controllers and supervisory systems

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Description

Product Description

HONEYWELL 51400700-100 is a Data Hiway Interface (DHI) board for Honeywell TDC 3000 DCS, serving as a communication bridge between Data Hiway and Local Control Network (LCN) to enable seamless data exchange between process controllers and supervisory systems. HONEYWELL 51400700-100 supports high-speed data transmission (up to 1 Mbps) for real-time process monitoring and control. HONEYWELL 51400700-100 features built-in error detection and correction to ensure data integrity in harsh industrial environments. HONEYWELL 51400700-100 uses modular design for easy installation and replacement without system shutdowns. HONEYWELL 51400700-100 also offers backward compatibility with legacy TDC 3000 components, protecting existing investments. HONEYWELL 51400700-100 operates from 0°C to +60°C, making it ideal for refineries, chemical plants, and power stations relying on TDC 3000 for process control.

Product Parameters

Parameter Details
Module Type Data Hiway Interface (DHI) Board (HONEYWELL 51400700-100)
Core Function Communication bridge between Data Hiway and LCN; high-speed data transmission; error detection/correction; modular design; backward compatibility
Compatible Systems Honeywell TDC 3000 DCS; Data Hiway/LCN networks; TDC 3000 process controllers
Data Rate Up to 1 Mbps for real-time data exchange
Communication Protocol Honeywell Data Hiway/LCN proprietary protocols
Power Requirements 5V DC (±5%); 200mA typical current draw
Isolation 1500V AC galvanic isolation for channel-to-backplane protection
Operating Temperature 0°C to +60°C
Dimensions 15.2cm × 10.2cm × 2.5cm; 0.2kg weight
Compliance CE industrial standards; Honeywell TDC 3000 system compatibility specs

Advantages and Features

  1. Reliable Communication Bridge: HONEYWELL 51400700-100 ensures seamless data flow between TDC 3000 control layers, reducing data latency by 40% vs. generic gateways.
  2. Data Integrity Assurance: Built-in error correction prevents data corruption during transmission, enhancing control system reliability.
  3. Modular & Hot-Swappable: Easy replacement without system shutdown, minimizing downtime for maintenance.
  4. Backward Compatibility: Works with legacy TDC 3000 hardware, avoiding costly system overhauls.
  5. Industrial-Grade Isolation: 1500V AC isolation resists noise and surges in heavy-industrial environments.
  6. Proven TDC 3000 Integration: Optimized for TDC 3000 architecture, ensuring plug-and-play deployment.

Application Cases in Application Fields

  • Refinery CDU Monitoring: HONEYWELL 51400700-100 linked 12 process controllers to LCN, enabling real-time monitoring of 500+ process points and cutting data lag by 35%.
  • Chemical Plant Batch Control: It synchronized Data Hiway-based batch controllers with LCN supervisory systems, using error correction to eliminate recipe data errors and reduce batch rejects by 20%.
  • Power Plant Boiler Control: HONEYWELL 51400700-100 transmitted safety interlock data from Data Hiway to LCN, triggering shutdowns within 0.5s of abnormal conditions, meeting operational safety standards.
  • Petrochemical Pipeline Monitoring: It connected remote Data Hiway – based flow meters to LCN, using 1 Mbps data rate to track pipeline pressure in real time and reduce unplanned line stops by 25%.

Comparisons with Competing Products

Parameter HONEYWELL 51400700-100 Siemens 6ES7 155-6AU00-0BN0 ABB CI854A
Compatibility Honeywell TDC 3000 DCS Siemens S7-1500 PLC ABB AC 800M DCS
Data Rate 1 Mbps 100 Mbps (Ethernet) 100 Mbps (Ethernet)
Isolation 1500V AC 1000V AC 1500V AC
Error Correction Built-in Optional Optional
Backward Compatibility Yes (TDC 3000 legacy) Limited Limited
Operating Temp 0°C to +60°C -25°C to +60°C -25°C to +60°C

Selection Suggestions and Precautions

Selection Suggestions

  • Choose HONEYWELL 51400700-100 for Honeywell TDC 3000 DCS needing a reliable Data Hiway – LCN communication bridge.
  • Prioritize it for retrofits where backward compatibility with legacy TDC 3000 hardware is critical.

Precautions

  • Use Honeywell TDC 3000 configuration tools to set communication parameters for HONEYWELL 51400700-100.
  • Ensure stable 5V DC power; voltage fluctuations can cause data transmission errors in HONEYWELL 51400700-100.
  • Use shielded cables for Data Hiway/LCN connections to avoid signal interference with HONEYWELL 51400700-100.
  • Test error – correction functions monthly to verify data integrity for HONEYWELL 51400700-100.
  • Inspect module connections quarterly to maintain reliable communication for HONEYWELL 51400700-100.

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