Description
🔹 Product Description
The GE General Electric DS3800DMPB1B1B, also identified by the shorter board designation DS3800DMPB, is an I/O Control Board designed for the GE Speedtronic Mark IV turbine control system. The DS3800 series is part of the legacy Mark IV control architecture, which uses dedicated printed circuit boards for turbine control, regulation, monitoring, I/O, and interface functions.
The complete 1B1B suffix identifies the specific hardware configuration and revision of the board. For maintenance and replacement applications, the complete DS3800DMPB1B1B part number should be matched against the installed card rather than selecting a replacement solely by the shorter DS3800DMPB designation.
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | General Electric (GE) |
| Model | DS3800DMPB1B1B / DS3800DMPB |
| Series | Speedtronic Mark IV |
| Product Name | I/O Control Board |
| Board Type | Printed Circuit Board / I/O Control |
| Functional Designation | DMPB |
| Hardware Revision | 1B1B |
| Application | Mark IV Turbine Control |
| Place of Manufacture | USA |
| Product Status | Legacy / Replacement Spare |
| Original Country | United States |
| Power | System supplied; verify cabinet configuration |
| Discontinued | Legacy Mark IV component |
⚙️ Main Functions
• Provides I/O control circuitry within the Mark IV turbine control architecture
• Interfaces with associated Mark IV control and field I/O circuitry
• Supports signal and control processing within the Speedtronic system
• Designed for installation as part of the DS3800 Mark IV board architecture
• Uses the complete board identification and revision code for hardware matching
• Suitable for maintenance, troubleshooting, and replacement of legacy Mark IV control equipment
• Intended for applications where the original DS3800DMPB hardware configuration is required
❓ Q&A
Q: What is the DS3800DMPB1B1B?
A: It is a GE Speedtronic Mark IV I/O Control Board identified by the DMPB functional designation.
Q: What system does this board belong to?
A: It belongs to the GE Speedtronic Mark IV turbine control system and the DS3800 family of Mark IV printed circuit boards.
Q: What does the 1B1B suffix mean?
A: The 1B1B portion identifies the specific hardware configuration and revision. The complete suffix should be matched when replacing an installed board.
Q: Is DS3800DMPB the same as DS3800DMPB1B1B?
A: DS3800DMPB is the shorter functional board designation, while DS3800DMPB1B1B identifies the specific board configuration/revision.
Q: Is this a Mark V or Mark VI board?
A: No. The DS3800 prefix belongs to the GE Mark IV generation. Mark V and Mark VI use different board families, including DS200 and IS200 respectively.
Q: What should be checked before replacement?
A: Verify the complete DS3800DMPB1B1B number, board revision, connector arrangement, cabinet location, wiring, and the existing Mark IV system documentation before installation.
⭐ Recommended GE Models
- DS3800DMPK1B1B | Mark IV Speedtronic Regulator Board
- DS3800DMPC1E1C | Mark IV Microprocessor Board
- DS3800DFPH1B1B | Mark IV Control Board
- DS3800DFXB1B1B | Mark IV Turbine Control Board
- DS3800DFXD1B1B | Mark IV Turbine Generator Regulator Board
- DS3800DPSS1B1B | Mark IV Speedtronic Regulator Board
- DS3800DDIB1B1C | Mark IV Auxiliary Drive Interface Board
- DS3800HIOD1G1G | Mark IV Digital I/O Board
- DS3800HIOB1H1G | Mark IV I/O Board
- DS3800HIOA1B1B | Mark IV Input Isolator Board
- DS3800HMPF | Mark IV Microprocessor Board
- DS3800HMCA1B1A | Mark IV Dual Communication Control Board
- DS3800HLNC1A1A | Mark IV Network Controller Board
- DS3800HLOC1A1B | Mark IV Logic Output Board
- DS3800HLIA1B1C | Mark IV Logic Input Board
