Description

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Technical Specifications

• Brand: Honeywell
• Model: 51401286-100
• Warranty: One Year
• Condition: 100% New & Original
• Function: Enhanced Peripheral Display Generator (EPDG)
• Power Supply: 5.1 VDC backplane supply
• Operating Temp: -40°C ~ +70°C
• Humidity: 5%–95% non-condensing
• Weight: 0.65 kg
• Compatibility: Honeywell TDC3000 Universal Station node
• Coating: Conformal coated PCB
• Indicators: Front LEDs for power, active, fault status
• Certifications: UL, cUL, CE
• Feature: Generates display video signals, supports peripheral communication for operator station

3. Product Overview

The 51401286-100 is a rack-mounted EPDG display generator board for Honeywell legacy TDC3000 Universal Station operator nodes. It receives process data, alarm information and graphic page data from the LCN network, then generates video output signals for the operator monitor. It also handles peripheral interface communication for keyboard and printer devices connected to the station. Built-in self-diagnostic functions detect video circuit faults and peripheral communication failures. Conformal coating protects components against moisture and dust in industrial control rooms. This obsolete board is an essential spare part for maintaining existing TDC3000 operator stations in oil & gas, chemical, power and petrochemical plants.