General Electric DS200PTBAG1ADC Mark V Termination Board

Dimensions: 

28.8x7.2x3.8cm

Weight:

0.32kg

Master Gateway：

-20 to 45°C

Voltage：

12 VDC

PTBA CONNECTORS:

JJR - Writes the high and low-pressure shaft speed signals to the TCQE board in the core.

JM - Reads and writes the emergency trip outputs to/from the TCTG board in the core, as well as the generator breaker signals (52GL).

JN - Reads and writes the external trip signals to and from the TCTG board in the core, writes the enable signal to the horn, and reads and writes the generator breaker signals (G125P).

JU - Writes the audible alarm (horn) enable, the flame detect, and the emergency Overspeed signals to the TCEB board in the core.

JV - Writes the PT and CT current signals as well as the generator and bus voltage signals to the TCEB board in the core.

JVA - Distributes the 335 V dc from the TCEB board in the P1 core to the flame detecting devices.

DS200PTBAG1ADC

The DS200PTBAG1ADC is a Termination Board designed for use within the GE Mark V Speedtronic system.The GE Termination Board DS200PTBAG1A features 2 terminal blocks with terminals for 72 signal wires in each. It also contains 3 10-pin connectors. The IDs for the 10-pin connectors are JJR, JJT, and JJS. It also contains terminal posts for 6 signal wires. The GE Termination Board DS200PTBAG1A is 3 inches in height and 11.5 inches wide and it features 1 hole in each corner for attaching the board to the board rack inside the drive.

Because of the numerous signal wires and ribbon cables that attach to the board, it is best practice to map out where the signal wires attach on the board and have a plan to attach the wires to the same connectors on the  replacement board. If you fail to attach the signal wires to the same terminals, the drive downtime will increase while the signal wires are attached to the correct terminals.