IS200DSVOH1B

IS200DSVOH1B is a Simplex Servo Input/Output Terminal Board manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Turbine Control Systems. The Simplex Servo Input/Output (DSVO) terminal board is a compact terminal board designed for DIN-rail mounting. This board has two servo outputs, I/O for six LVDT position sensors, and two active pulse rate inputs for flow measurement. Servo coil currents ranging from 10 to 120 mA can be selected using jumpers. DSVO connects to the VSVO processor board with a 37-pin cable, which is identical to those used on the larger TSVO board. The terminal boards can be stacked vertically on the DIN rail to conserve cabinet space. Two DSVO boards can be connected to the VSVO if required. Only a simplex version of this board is available. The on-board functions and high-frequency decoupling to ground are the same as those on the TSVO. High-density Euro-Block type terminal blocks are permanently mounted to the board with six screws for the ground connection (SCOM).

INSTALLATION:

Mount the plastic holder on the DIN rail and slide the DSVO board into place. Connect the wires for the servo I/O directly to the terminal block. The Euro-Block type terminal block has 36 terminals (DSVOH1A) or 42 terminals (DSVOH1B, H2B) and is permanently mounted on the terminal board. Typically #18 AWG shielded twisted pair wiring is used. Six screws, 31 – 36, are provided for SCOM (ground) connection, which should be as short a distance as possible.