About the IS210DTRTH1A
The IS210DTRTH1A PCB or printed circuit board is a solid option from GE Energy's Mark VIe Speedtronic Series of Wind Turbine Control products. This model PCB can be more explicitly defined as a Compact Terminal Trip Transition Board, and functions within the greater Mark VIe assembly in order to allow up to six trip functions present on the VTUR to interface with the DRLY terminal board, instead of the normally-selected TRPG terminal board. This product is considered a modified version of the original IS210DTRTH1 board, with a singular functional revision graded at an "A" rating. This is classified as a functional revision, as it make major improvements to the overall functionality of the product beyond basic aesthetics and containment hardware.
Hardware Tips and Specifications
This IS210DTRTH1A Compact Terminal Trip Transition Board offers a number of differentiating hardware components and specifications. The first mention-able hardware component obvious to the assembly of the IS210DTRTH1A printed circuit board is the DTRT module's plastic holder, which is included for installation purposes. This plastic holder was specifically designed for mounting within a DIN-rail assembly, as with many Mark VI Speedtronic series models. Other installation-oriented hardware on this IS210DTRTH1A model's base board includes three screws for SCOM ground connection purposes, as well as the standard factory-drilled holes on the corners, many of which are insulated for voltage protection purposes. Beyond the installation-minded hardware components present on this DTRT board, several other relevant components are at least worth mentioning. One of these components exists in the high-density Euro-Block Terminal block that is affixed to the board using the aforementioned SCOM ground connection screws. The distance to the SCOM ground connection should be as short as possible, to discourage possible connection faults.
According to originally-issued manufacturer instructional manual information, the IS210DTRTH1A Compact Terminal Trip Transition Board must be used in all applications where trips from VTUR to the DRLY associated boards are detected or required. The DTRT Compact Terminal Trip Transition Board is still required for instances in which specific applications only call for a singular VTUR board, and DTRT cannot be eliminated if the application does only require one VTUR board. Three 37-pin D connectors are made available on the base board of the IS210DTRTH1A, for their three correspondent cables.
All of the previously-mentioned hardware components specific to the IS210DTRTH1A Terminal Board should be well-protected by this printed circuit board's special assembly type, and by its conformal style of PCB coating. Both of these specifications for the IS210DTRTH1A product were retrieved through the use of a basic surface-level Mark VIe Series Part Number breakdown, as outlined in more detail through the manuals tab above. The "IS210" series tag at the beginning of the IS210DTRTH1A product number designates this PCB as a special-assembly board manufactured by General Electric in their Salem, Virginia factory. The "H1" portion of the IS210DTRTH1A product number identifies it as a conformally-coated PCB that exists within the group 1 Mark VIe Series grouping.
