PLCs, Power Supplies & Others

The DS200TCTSG1A DS200TCTSG1ACC operates as a dedicated safety board for the Mark V series. This unit monitors critical turbine parameters like overspeed and over-temperature. It initiates an immediate shutdown upon detecting any dangerous condition. As a result, this board prevents catastrophic damage to your rotating equipment.

Technical Specifications

We engineered this simplex trip board for fail-safe emergency protection applications. Its single-slot form factor fits directly into a standard Mark V rack. Moreover, the board features multiple relay outputs for distributed trip signaling.

Trip Logic and Signal Processing

The DS200TCTSG1A DS200TCTSG1ACC accepts speed signals from magnetic pickups directly. It also receives temperature inputs from multiple thermocouple channels simultaneously. The onboard comparator logic evaluates these signals against user-defined safety setpoints. When any value exceeds its threshold, the board activates the corresponding trip relay immediately.

Output Configuration and Status Indication

This simplex board drives three independent relay outputs for external protection circuits. Each relay provides a dry contact for series connection into safety loops. Eight front-panel LEDs show you the real-time status of each trip channel. Consequently, you can verify proper board operation during routine maintenance inspections.

Energy State During Power Interruption

The DS200TCTSG1A DS200TCTSG1ACC does not rely on battery-backed memory for trip logic. Instead, it uses latching relays that retain their last state during power loss. This design ensures failsafe operation without requiring any energy storage components onboard.

Installation Guidance

Mount this trip board into any standard Mark V rack using the card guides. Always connect the 40-pin ribbon cable to the termination board first. Verify all trip setpoints carefully before placing the turbine back into service.

Details