• GE FANUC DS3800DMPK1E1D
  • GE FANUC DS3800DMPK1E1D
  • GE FANUC DS3800DMPK1E1D
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GE DS3800DMPK1E1D Mark IV General Regulator Board

GE DS3800DMPK1E1D Mark IV General Regulator Board

Description

The DS3800DMPK1E1D is a General Regulator Board designed for the GE Speedtronic Mark IV turbine control system. This module is engineered for high-availability industrial environments, including power generation and oil...

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SKU: DS3800DMPK1E1D
Vendor: GE FANUC
Category: General Regulator Board
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Description

The DS3800DMPK1E1D is a General Regulator Board designed for the GE Speedtronic Mark IV turbine control system. This module is engineered for high-availability industrial environments, including power generation and oil and gas facilities, where it manages critical regulation loops to maintain turbine stability and operational uptime. The board features a modular design that supports field maintenance through EPROM sockets, allowing for firmware updates or hardware replacement within the existing control architecture.

Features

  • Memory Configuration: Equipped with 14 EPROM sockets for firmware storage. Note that replacement units are supplied without EPROMs; original chips must be migrated from the legacy board.
  • Connectivity: Features two 34-pin ribbon cable headers for backplane data communication and two 1-pin discrete connections for specialized signaling.
  • Hardware Logic: Includes 17 integrated jumpers for hardware-level configuration.
  • Maintenance-Friendly Design: Onboard sockets are designed to support safe EPROM extraction using standard tools, reducing mechanical stress on the PCB.

Applications

This regulator board is a critical component for GE Mark IV Speedtronic control systems, typically utilized in heavy-duty gas and steam turbine control, power plant regulation, and refinery process control systems.

Technical Specifications

Model DS3800DMPK1E1D
Brand GE Fanuc / General Electric
Series Mark IV Speedtronic
Product Type General Regulator Board
Operating Temperature 0 to 60 deg C
EPROM Sockets 14
Jumpers 17
Connectivity 2x 34-pin ribbon, 2x 1-pin discrete

Installation Guidelines

  • ESD Protection: Always use a grounded wrist strap and anti-static mat when handling the board or migrating EPROM chips.
  • Configuration Mirroring: Before installation, verify the positions of all 17 jumpers on the legacy board and replicate the configuration (Pins 1-2 or 2-3) on the replacement unit.
  • EPROM Migration: Carefully extract EPROMs from the original board and install them into the corresponding sockets on the DS3800DMPK1E1D, ensuring correct orientation and pin alignment.
  • Power Down: Ensure the control rack is fully de-energized before inserting or removing the board from the backplane.
  • Seating: Ensure the board is fully seated in the rack slot and ribbon cables are securely locked into the headers to prevent intermittent signal loss.

FAQ

Does the DS3800DMPK1E1D come with EPROMs installed?

No, this unit is shipped without EPROMs. You must migrate the EPROM chips from your existing board to the new unit. Please ensure you follow proper anti-static procedures during this process.

How do I configure the jumpers on this board?

The board features 17 jumpers that must be set to match the configuration of your original board. Compare the pin-set positions (Pins 1-2 or 2-3) on your legacy board and replicate them exactly on the replacement module before installation.