The GE DS3800HXMA1L1K is an Expander Board for the GE Mark IV Speedtronic turbine control system. The DS3800HXMA family is identified as an expander PCB used in Mark IV gas and steam turbine control applications. The specific DS3800HXMA1L1K version is associated with the DS3800HXMA functional board number and Group 1 Mark IV configuration. The listed condition is OPEN BOX.

Product Datasheet

Main Functions

• Provides expansion circuitry within compatible GE Mark IV Speedtronic control architectures.
• Supports board-level expansion functions associated with the DS3800HXMA design.
• Uses configurable jumper positions for system-specific settings and testing.
• Includes a long edge connector for integration with the associated Mark IV control system.
• The board contains resistor networks, integrated circuits, a test point, and LED indication circuitry.
• Suitable for maintenance replacement, system restoration, and spare-parts inventory where the complete part number matches.

Q&A

Q: What is the exact part number?
A: The exact part number is DS3800HXMA1L1K.

Q: What is the board type?
A: It is a DS3800HXMA Expander Board for the GE Mark IV Speedtronic platform.

Q: What system is it used with?
A: It is associated with GE Mark IV turbine control systems used for gas and steam turbine applications.

Q: How many jumper positions does this board have?
A: Available technical information identifies 15 jumper positions, grouped for functions including LS, FS, LAB, FAB, and Test settings.

Q: Does OPEN BOX mean the board is used?
A: OPEN BOX describes the supplied listing condition. The physical condition and previous installation history should be confirmed from the actual unit and packaging.

Q: Is DS3800HXMA1L1K interchangeable with other DS3800HXMA revisions?
A: Not automatically. Revision, jumper configuration, functional part number, and system application should all be checked before substitution.

Recommended GE Mark IV Models

1. DS3800HXMA1H1G – Mark IV Expander Circuit Board
2. DS3800HXMA1G1G – Mark IV Speedtronic Expander Card
3. DS3800HMPF – Mark IV Microprocessor Board
4. DS3800HMPG – Mark IV Microprocessor Board
5. DS3800HMPJ – Mark IV Microprocessor Board
6. DS3800HMPK – Mark IV Regulator Control Board
7. DS3800HUMA1A1A – Mark IV Universal Memory Board
8. DS3800HXCA1A1A – Mark IV Series 6 Circuit Board
9. DS3800HXPA – Mark IV Memory Expander Card
10. DS3800HSQE1G1E – Mark IV Sequencer Board
11. DS3800HSDC – Mark IV High-Level Non-Isolated Input Board
12. DS3800HSDD – Mark IV Solenoid Driver Board
13. DS3800HSPC – Mark IV Speed/Position Input Board
14. DS3800HPBA – Mark IV Parallel Line Buffer Board
15. DS3800HPBD – Mark IV Parallel Buffer Decoder Board