IS200TRESH1A

The IS200TRESH1A is an emergency trip terminal board under Mark VI series. A printed circuit board, or PCB, is a form of circuit board. The IS200TRESH1A is one of the Mark VI series' various components. The Mark VI, as well as the other Mark series, have been used to regulate and automate industrial gas and steam turbines. The first series of the Mark family, Mark I, was released in 1969.

• The IS200TRESH1A contains a wide range of electronic components, from small to large. Two black terminal blocks are the largest components of the board.
• Both terminal blocks can hold up to twenty-four silver metal terminals with white lettering identifying the numbers one through forty-eight.
• In the middle of the IS200TRESH1A, three big relays or contactors have been placed. Clear plastic covers these relays, which are labeled with information about the component, such as its voltage and part number.
• The board has a lot of huge MOVs or metal oxide varistors on it. At least nine of these MOVs can be spotted lined up in rows on the left and top of the device.
• On the IS200TRESH1A, many very small resistors have been strung up in vertical rows in various places. Blue, white, and black bands can be found on these resistors.
• Two white connectors are located at the top edge of the IS200TRESH1A. Each of these connectors has twelve ports that can be used to connect additional components to the board.