Woodward ProTech TPS - Figure 1-3. Typical Gas Turbine Application (Voted Trip Relay Models); Figure 1-4. Typical Safety PLC Application (Voted Trip Relay Models)

ProTechTPS Total Protection System Manual 26710V1
14 Woodward
Figure 1-3. Typical Gas Turbine Application (Voted Trip Relay Models)
Figure 1-4. Typical Safety PLC Application (Voted Trip Relay Models)
Trip Valve
Gas
Redundant Speed Signals
Control
Generator
or
Compressor
or
Pump
ProTechTPS
TS PS
Analog or Discrete Signals
Plant DCS
Serial
ModBus
TS
Trip Valve
Closed Indication
PS
Control
Valve