DS3800HITA1E1E

Product Description

The DS3800HITA1E1E is a printed circuit board (PCB) manufactured by GE as a component in their Speedtronic Mark IV steam and gas turbine control system. The Mark IV was designed with integrated chipsets built with controlled failure/recovery technology built in; in this way, if one PCB experiences a failure, the other boards in the Mark IV system take over its responsibilities until the user can diagnose and repair the issue, thus avoiding a costly shutdown.

The DS3800HITA1E1E is made to function as an I/O (input/output) board. It has these specifications:

• factory drilled, four corners

• marked for alignment on its top edge with triangles and letters A through J

• has an AMP connector on its left edge (218A4553-1)

• marked on the bottom edge with 6DA03 and 6BA06

• designed with 9 LEDs. Nos. 0-7 are red. The last LED is labeled 'imok' and is amber.

• fifteen test points. Seven are these are numbered (1-7.) The rest are labeled "ox," "va," "vb," "vc," "out0," "out1," "out2," and "dcom."

• has seven jumper switches. J1 through J5 have the choices A/B. J6 has the choice short/long. J7 has the choice on/off.

• is designed with four resistor networks

DS3800HITA1E1E has 34 integrated circuits. These include DIP components, EPROMs, and oscillators. The DS3800HITA1E1E has been designed with multiple small capacitors and metal film resistors of differing values.

Original technical support for the DS3800HITA1E1E was provided by the manufacturer, GE. This included publications such as the original data sheet and manual for the DS3800HITA1E1E. Please refer to these publications for installation instructions.