Media gallery
Media gallery
Media gallery

GE DS3800HMPK1J1J Mark IV Microprocessor Board

14 in stock

Manufacturer: General Electric
Product No.: DS3800HMPK1J1J
Product Type: Mark IV Microprocessor Board
Condition: Brand New
Payment: T/T, Western Union
Weight: 1.0 kg
Shipping port: Xiamen
Warranty: 12 months

Description
Reviews
Shipping & Payment

The GE DS3800HMPK1J1J is a microprocessor board designed for the General Electric Mark IV DS3800 control system. It contains an onboard microprocessor and EPROM devices for processing and program storage. The board also features front-visible status indicators, modular connections, and retention levers for installation in the control rack.

Hardware Configuration and Board Features

The DS3800HMPK1J1J combines microprocessor circuitry with EPROM memory devices on a printed circuit board assembly. The EPROM devices store program data required by the board, while the processor executes the associated control logic within the Mark IV system.

Visible hardware features include:

Onboard microprocessor
EPROM memory devices
Three red indicator LEDs
One amber status LED
Modular connector
Board retention levers

The board also has multiple connectors for rack and board-level connections. Exact signal assignments should be verified against the applicable Mark IV documentation.

Status Indicators and Diagnostics

The front-visible LEDs provide status information during board initialization and operation. The amber I'M OK indicator is particularly useful during startup checks. According to the available product-specific troubleshooting information, it should illuminate briefly, turn off briefly, and then remain illuminated after initialization.

An incorrect indicator sequence can warrant inspection of the board seating, Berg jumper positions, and PROM installation on the associated daughterboard. These checks help distinguish initialization problems from potential hardware or memory-related faults.

Installation and Maintenance Considerations

The board uses a modular connector at one end and retention levers at the other. These mechanical features support installation and retention in the Mark IV rack assembly.

Before handling or replacing the board, isolate the relevant electrical supplies and verify that the drive is de-energized. The Mark IV drive may contain multiple AC and DC power sources, so removing only one supply does not necessarily eliminate all electrical hazards.

Technical Specifications

Parameter	Specification
Model	DS3800HMPK1J1J
Brand	General Electric (GE)
Series	Mark IV DS3800
Product Type	Microprocessor Board
Processor	Onboard microprocessor
Memory	EPROM devices
Status Indicators	3 red LEDs, 1 amber LED
Mounting	Modular connector and retention levers

Frequently Asked Questions

Q: What is the function of the GE DS3800HMPK1J1J?

A: The DS3800HMPK1J1J is a microprocessor board for the GE Mark IV DS3800 control system. Its onboard processor and EPROM devices provide processing and program-storage functions within the control architecture.

Q: What should the amber I'M OK LED indicate during startup?

A: The documented startup sequence is a brief illumination, a brief period off, and then continuous illumination. If this sequence is not observed, check the board installation, Berg jumper positions, and PROM seating on the associated daughterboard.

Q: Can the DS3800HMPK1J1J be replaced with another DS3800HMPK revision?

A: Do not assume interchangeability based on the shared DS3800HMPK base designation. Confirm the complete part number, hardware configuration, EPROM arrangement, and applicable system requirements before selecting a replacement.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.