GE DS200SHVIG1B High Voltage Interface Board

GE DS200SHVIG1B High Voltage Interface Board

Part Number DS200SHVIG1B Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark V Function Module Availability In StockDS200SHVIG1B is an SCR High Voltage Interface Board and is part of the GE Excitation EX2000 gas turbine control system. The SCR Voltage interface ( SHVI & SHVM ) boards provide attenuation for the bridge 3-phase AC voltage and DC bridge voltage and isolation for the field current shunt signals. These signals are cabled to the (DCFB) for use in metering and regulator control circuits therefore if an (SHVI) is present the shunt isolator on the (SHVI) is used and the shunt isolator on the (DCFB) is passed (SHVM) is a smaller version of (SHVI) card and is used on application with lower voltage DC field ratings.

General Electric’s DS200SHVIG1B is an SCR high voltage interface board. As a member of the Mark V Turbine Control System board series, this card can be easily mounted into any number of GE brand drives. When installed, this board acts as an intermediary between incoming voltage signals and the power supplies of the drive. Signals can be communicated via this board from the power connect card (PCCA), the power supply, and the instrumentation card. The rather self-explanatory Mark V Series that this DS200SHVIG1B printed circuit board or PCB for short belongs to has specific applications in the management and control systems of popular and compatible wind, gas, and steam turbine automated drive assemblies, although it is considered a now-obsolete legacy product series due to its eventual manufacturing discontinuation that took place in one of the many years following its original General Electric series rollout. With this being said, the Mark V Series is very much a desirable product series on the automated industrial marketplace, as it exists as one of the final-developed product series to make use of the patented Speedtronic control system technology across a range of various offerings.

Hardware Tips and Specifications

As with any Mark V Turbine Control System Series printed circuit board made available to our new and extended reconditioned inventory here, this DS200SHVIG1B PCB's specific Mark V Series functional role is introduced with its internal assembly's acceptance of a specific series of hardware components and component specifications. DS200SHVIG1B works to convert and transmit voltage signals that are fed to the board. Signals ranging from -500 to 500 mV are accepted by the card. These signals are then converted into differential frequencies ranging from 0 to 500 kHz. The drive’s power supply then receives these new frequencies from the card to respond accordingly. Configurability is a key feature of this board’s design. Featured on the card are seventeen configurable jumpers that add additional attenuation capabilities. These jumpers are protected with 10:1 current transformers. Users are alerted via the three onboard LED indicator lights should any of the filter fuses on board blow. Generally, voltage regulations and voltage suppression in the normal assembly of this DS200SHVIG1B Mark V Series product offering is handled through its normal Mark V Series assembly's introduction of a standard series of voltage-limiting hardware components and component specifications including various styles of rectifiers, capacitors, diodes, and integrated circuits. This DS200SHVIG1B PCB is not the original SCR High Voltage Interface Monitor developed for the Mark V Series.

Features 

Single-Slot Module 

SNP/SNP-X Protocol (master, slave) 

CCM Protocol (master, slave, peer) 

RTU Modbus Protocol (slave only) 

Supports connection to MS-DOS

 or Windows

 programming and configuration software package (monitor only) 

12 Mhz, 80C186 Microprocessor 

Two RS-422/RS-485 or RS-232 Serial Ports 

CCM, RTU and SNP/SNP-X Available on Either or Both Ports 

Simultaneous Communications on Both Ports (up to 9.6 Kbps, or 19.2 Kbps individually) 

High Performance Access to PLC Memory 

Three Status LEDs 

Reset pushbutton 

Soft Switch Configuration (no switches or jumpers) 

No Battery Required