Product Description

The IS200BAIAH1B is a PCB designed for the Mark VI series from General Electric. The Mark VI is the fifth release of the Speedtronic steam and gas turbine management system developed with triple-redundant backups on protection parameters and critical controls.   The MKVI includes a computer-based operator interface (either Windows 2000 or XP) and Ethernet communications.

The IS200BAIAH1B is designed to function as a bridge application interface board. This board provides earth-ground reference and isolation for signal inputs from terminal boards.  Each board is designed with an onboard EEPROM containing firmware not intended for removal or field programming.  

The IS200BAIAH1B is built with a narrow black front panel.  This panel includes a single green LED that is marked “IMOK.”   The panel also carries the board number and the warning “Install in Slot 1 only.”  The IS200BAIAH1B is an Innovation series board, which is designed to be placed into a specific rack slot. This board can be damaged if it is installed into the improper rack slot.

The IS200BAIAH1B has three relays, six varistors, four jumper switches, three test points,  and several integrated circuits. The board has two backplane connectors located on one edge.    Jumpers should be in either the VIN position or the 4-20 mA position.

A wrist grounding strap should be worn at all times when handling the IS200BAIAH1B.  The board may be damaged by static electricity. Our team will use an anti-static wrap to protect the IS200BAIAH1B during transit.  Please follow all installation procedures as written in manuals and data sheets from the manufacturer. If these have not been retained, refer to GE publication GEI-100268 for information.