GE DS3800HPIB1G1E Mark IV Panel Interface Board

The GE DS3800HPIB1G1E is a Panel Interface Board designed for the General Electric Speedtronic Mark IV turbine control system. It is a printed circuit board assembly with EPROM and EEPROM memory devices, LED indicators, a board-mounted switch, and multiple wiring harness connection points. Its hardware layout supports identification, connection, and interface functions within the Mark IV control platform.

Hardware Configuration and Board Features

The DS3800HPIB1G1E contains several groups of electronic components that form its board-level interface and control circuitry. Its hardware configuration includes:

• Approximately 46 EPROM and EEPROM memory devices for program and data storage.
• More than 35 red LED indicators for visual indication of board activity.
• Multiple diodes, resistors, and capacitors distributed across the PCB.
• Eight red tower-shaped components.
• A small board-mounted switch.
• Nine wiring harness connection points designed for female harness connectors.
• Twelve screw-mounting positions for board securing.

The memory devices and indicator components are part of the board's electronic assembly. EPROM devices provide programmable memory, while EEPROM devices use electrically erasable memory technology.

Wiring and Physical Identification

The board includes labeled connection positions to assist with identifying wiring locations during maintenance and replacement. One side uses numerical markings from 1 to 8, while the opposite side uses alphabetical markings from A to J.

The nine harness connection points provide the physical wiring interfaces. When replacing an existing board, verify connector positions, harness arrangement, board revision, and mounting locations against the installed assembly before reconnecting the wiring.

Mark IV Turbine Control Application

The DS3800HPIB1G1E belongs to the GE Speedtronic Mark IV turbine control hardware family. It is identified as a Panel Interface Board rather than a standalone PLC or general-purpose communication module.

For maintenance and replacement procurement, the complete part number is important. The base designation DS3800HPIB identifies the board type, while the full DS3800HPIB1G1E ordering number identifies the specific assembly being sourced. Do not assume that boards sharing the DS3800HPIB designation have identical hardware configurations.

Technical Specifications

Frequently Asked Questions

Q: Is the DS3800HPIB1G1E a Mark IV turbine control board?

A: Yes. The DS3800HPIB1G1E is identified as a Panel Interface Board for the GE Speedtronic Mark IV turbine control system.

Q: What is the difference between DS3800HPIB and DS3800HPIB1G1E?

A: DS3800HPIB is the base board designation, while DS3800HPIB1G1E is the complete ordering number. The full number should be used when checking replacement requirements and hardware revision compatibility.

Q: Can the DS3800HPIB1G1E be replaced without checking the existing wiring?

A: Connector positions and harness arrangements should be checked before replacement. Verify the installed board's complete part number and physical configuration to avoid wiring or assembly mismatches.