About the IS210DTTCH1A
This IS210DTTCH1A printed circuit board was developed for the industry-esteemed Mark VI Speedtronic Series of turbine control products and product component parts, and as such, has its own functional acronym within the Mark VI Series. The DTTC acronym attributed to this PCB serves to describe its intended functionality as a Contact Terminal Board Assembly, and is important as the IS210DTTCH1A may be more often referred to by this acronym in industry circles. The IS210DTTCH1A Contact Terminal Board Assembly is considered a modified version of the original IS210DTTCH1 product; as it features a singular functional revision rated at an "A" grade its its overall assembly. This A-rated revision is classified as a functional revision, as it makes great improvements to the performance specifications, overall efficiency, and functionality of the IS210DTTCH1 board.
Hardware Tips and Specifications
The IS210DTTCH1A printed circuit board assembly make use of a great number of specific and unique hardware components to achieve full normative functionality as a Contact Terminal Board assembly. For example, this Mark VI Speedtronic PCB features 12 total thermocoupler inputs; intended for connection with the greater drive assembly's compatible VTCC thermocoupler processing board. The VTCC interfaces and connects with the IS210DTTCH1A Contact Terminal Board Assembly through the use of a singular standard 37-pin cable connector, which is the exact same cable connector used with larger models, including the TBCC terminal board. While one cable is used to connect the DTTC with the VTCC, it is true that two DTTC boards can be connected to the VTCC processing board simultaneously, for dual thermocoupler processing power. When two DTTC boards are connected to the corresponding VTCC processing board, an array of 24 total inputs is created. Another helpful hardware specfication for this IS210DTTCH1A Terminal Board can be highlighted in its stackability. The IS210DTTCH1A PCB has been designed to be able to stack on top of other IS210DTTCH1A PCBs vertically on the factory-specified DIN rail, in order to save DIN rail and cabinet space. While the 37-pin connector linking this DTTC-abbreviated model to the VTCC processing board is the same as the one included in the TBCC board's assembly, this is not the same for the IS210DTTCH1A's on-board signal conditioning and cold-junction reference, which appear identical to those on the related TBTC board.
During a thorough breakdown of this IS210DTTCH1A model's part number, it becomes obvious that this printed circuit board makes use of a special assembly type. As indicated through the initial "IS210" series tag that starts off the IS210DTTCH1A part number, this Contact Terminal Board Assembly utilizes two SCOM screw connections for ground connection, ultimately culminating in a special assembly version. A series of additional hardware specifications can be discovered through a continuation of the IS210DTTCH1A part number breakdown, including the DTTC industry-functional acronym, as well as this printed circuit board's conformal coating style, which should create an exhaustive protective layer that envelops the total of every component affixed to the IS210DTTCH1A base board. This IS210DTTCH1A product's IS210DTTCH1A
functional product number is actually definable as a decent primary source of IS210DTTCH1A Board hardware component and component specification information, as it codes for these varying details through a series of General Electric-formulated functional naming components. The IS210DTTCH1A functional product number, for example, begins with the dual-functional IS210 series tag delegating this IS210DTTCH1A product's special modular assembly version on top of its domestic location of original GE manufacture. Some of the other important hardware details embedded in the IS210DTTCH1A functional product number include this product's DTTC functional product abbreviation, its conformal PCB coating style, its group one Mark VI Series product grouping, and finally, its sole A-rated functional product revision.
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