I/O modules

The complete model DS200TCQCG1B DS200TCQCG1BAA expands reset and shutdown signal capacity for Mark V systems. This board manages overflow conditions from primary protection circuits. It ensures reliable turbine tripping during critical fault scenarios.

Technical Specifications

Overflow Management Features

DS200TCQCG1B DS200TCQCG1BAA accepts eight independent reset and shutdown signals. Its eight relays provide additional output capacity for turbine trips. Six capacitors filter electrical noise from incoming trigger signals. The board resides in R1 Core location 9. This placement ensures proper sequencing after primary protection cards.

DS200TCQCG1B DS200TCQCG1BAA monitors primary RST board overflow conditions continuously. It activates secondary trips when primary circuits reach capacity. The board handles emergency stop commands without processing delays. Each relay channel operates independently from the others. This design prevents single-point failures from disabling protection.

Operational Integration

The overflow board works with primary RST cards seamlessly. It prioritizes emergency shutdown signals above routine resets. DS200TCQCG1B DS200TCQCG1BAA coordinates with turbine safety systems effectively. Only six channels see active use in typical configurations. The remaining two channels serve as spares for future expansion.

Physical and Installation Notes

Manufacturers reference manual GEH-6182 for all installation steps. Each DS200TCQCG1B DS200TCQCG1BAA unit undergoes complete functional testing. We clean every board thoroughly before final shipment. The secondary code DS200TCQCG1BAA appears on the factory identification label. This board weighs approximately 1.0 pound for secure rack mounting.

Details