DS200TBCBG1A

DS200TBCBG1A is a Termination module developed by GE. Location seven of the R5 core houses the Termination Module RTD and 4-20 mA Input (TBCB). The TBCB terminal board receives RTD and mA input signals. Eight of the 4 -20 mA input signals can be configured as 0 -1 mA input signals via hardware jumpers. In the R5 core, the signals connected to the TBCB terminal board are written to the TCCB board.

DS200TBCBG1A Features

• The board can be installed among other I/O control boards in a Mark V turbine control cabinet. Within the cabinet, there are four portions of these boards. Within an I/O control section, there are 9 total slots, and the TBCB board normally occupies one of the bigger slots below a sequence of 5 smaller boards.
• The board is also known as an RTD and 4-20 mA Input Termination Module (TBCB). This board is a part of the R5> core. The input signals received by this board are transmitted to the TCCB board, where they are written on the board. The TCCB board can also be found in the R5 core. A total of eight of the standard input signals can be transformed to 0-1 mA input signals.
• There is no software that needs to be configured on the board, however, there are hardware options. The DCOM must be connected to the BJ1 to BJ22 input signals. Signals 15-22 are transformed to a 0-1mA current range using the BJ23 to BJ30 input signals.

DS200TBCBG1A Connections

• JHH - In the R5 core, writes the mA input signals to the TCCB board.
• JII - In the R5 core, writes RTD signals to the TCCB board.

Configuration of TBCB Hardware

• BJ1 to BJ22 - Connects mA input signals #1 to #22 to DCOM.
• BJ23 through BJ30 - Sets mA input signals #15 through #22 to a current range of 0 -1 mA or 4 -20 mA.