IS200TBCIS2C - TERMIN.BD, CONTACT INPUT

General Electric Speedtronic Mark VIeS IS200TBCIS2C is a Discrete Input Terminal Board and it’s designed as a terminal board for the Mark VI system. This is a very lengthy circuit board with a number of electrical components, including two terminal blocks for holding a collection of terminals. Each of these terminal blocks has 48 silver metal terminals or twenty-four terminals. They are designated TB1 and TB2 and have a number inscribed in white writing on them. This board also has five solid red capacitors positioned between the small, totally spherical terminal blocks. Additional components have been put in multiple parallel rows of four components each in the middle of the board.

• It has filters on each input that decrease high-frequency noise while also suppressing surges. Each input has a pair of terminal points, with one screw supplying a positive dc source and the other providing a return to the board.
• The first 21 inputs are currently loaded at 2.5 mA per point, whereas the last three are loaded at 10 mA. There are no hardware settings or jumpers on the board.