Honeywell 51401286-100 EPDG Interface Card

Configured for display generation and data exchange management in Honeywell TDC 3000 systems, the Honeywell 51401286-100 (51401286 EPDG Interface Card) provides direct physical and electrical execution. The board functions as an Enhanced Peripheral Display Generator (EPDG), supporting operator workstation communications and graphical display processing within distributed control system architectures.

Hardware Specifications

Display Data Processing Interface

The 51401286-100 EPDG Interface Card is responsible for processing graphical and operational data used by Honeywell operator stations. The board converts system data into display-ready information and supports communication between workstation hardware and the underlying TDC 3000 control network infrastructure.

Within the operator environment, the card manages the transfer of process information between display subsystems and control network resources. Integration with Universal Stations allows process graphics, status indications, and operator data presentations to be generated through dedicated hardware resources.

Frequently Asked Questions

Q: Which Honeywell platforms support the 51401286-100?
A: The card is designed for Honeywell TDC 3000 systems and is compatible with Universal Stations, Ergonomic Universal Stations, and Universal Workstations.

Q: What is the primary function of the EPDG card?
A: The module performs display-generation tasks and supports workstation communication within the TDC 3000 architecture.

Q: Does the module require an external field power supply?
A: The board operates from a 24 VDC power source provided by the host system infrastructure.

Field Installation Guidelines

• Install the card in the designated rack slot.

• Verify connector alignment before insertion.

• Maintain proper cabinet grounding.

• Avoid handling the PCB without ESD protection.

• Confirm workstation communication after startup.

• Verify card recognition within the host system.