IS200DVIBH1BAB

About the IS200DVIBH1BAB

The IS200DVIBH1BAB is a printed circuit board (PCB) manufactured as part of the Speedtronic control system from General Electric.  GE released multiple versions of the Speedtronic control system from the 1960s onward.  The Mark VI offers triple modular redundant control, a Windows-based operator interface, and Ethernet capability. 

The  IS200DVIBH1BAB circuit board works in conjunction with the TVIB and VVIB boards to monitor and process vibration signals.    Vibration probes are used within the Mark VI control system for protective functions, monitoring vibration, rotor axial position, differential expansion, and rotor eccentricity. 

The IS200DVIBH1BAB is a simplex vibration input terminal board that typically is DIN-rail mounted.   The board is designed to accept up to 13 vibration probes.  This includes 4 position inputs, 8 vibration inputs, and a Keyphasor input.  Connection to the VVIB board is achieved via a 37-pin cable that connects into its D-shell connector.  The connector has latching fasteners to keep the cable secure. 

On the opposite side of the IS200DVIBH1BAB there is a Euro-block type terminal block with 42 connections available.  Vibration probes are attached to the terminal block using #18 AWG shielded triplet wire.  The last two screws on the terminal block (41 and 42) are to be used as SCOM ground connections.  Eight jumper switches located in the center of the board can be set to assign a specific vibration sensor type to each of the input points.   Other board components include integrated circuits, diodes, resistors, and capacitors. 

For detailed installation instructions, please refer to Mark VI manuals or data sheets.