Product Description
The DS3800NFCF1J1F by GE is a firing circuit board designed as part of the Mark IV/Speedtronic line. The Mark IV was created for gas and steam turbine control management and can automate routine such as shutdown and startup. It can also keep the system from operating outside of safe parameters.
The DS3800NFCF1J1F is a larger printed circuit board designed with an auxiliary daughter board (DS3800DFCF.) When this board is attached the motherboard has access to more components including ammeters. Four nylon pins and seventeen metal pins support the daughter board and hold it in place when it is installed.
The DS3800NFCF1J1F has 42 integrated circuits including 4-bit up/down counters, J/K negative edge triggered flip-flops which are buffered for maximum isolation from disturbance, crystal oscillators, and 8-bit static MOS RAM chips.
The DS3800NFCF1J1F is built with one amber LED and fourteen red LEDs, which are grouped in the corners of the board. The PCB has twenty-one transistors and two jumper switches. The jumper switches complete circuits and allows for custom settings. There are three connectors on the board which allow the DS3800NFCF1J1F to communicate with other printed circuit boards; this includes one 10-pin vertical male connector and two 218A4637-P4s. All of these components are individually labeled. The DS3800NFCF1J1F also has a number of capacitors, resistors, and diodes of differing values.
Installation guidelines for the DS3800NFCF1J1F were published in data sheets and manuals provided by GE. Please refer to these publications for safety recommendations. Maintenance schedules may also be found within the manual.