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Gas Detector: Block Diagram. EPICS Control System (includes PLC). Note: 2 units required. X,Y,dX,dY Motion Control. Motor+ LVDT. 4. Position. Common to both units. HV Power Supply. Magnet. Power Supply. Voltage, Current. On/Off, Current, Voltage. Preamplifier. 2. Shape.
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Gas Detector: Block Diagram EPICS Control System (includes PLC) Note: 2 units required X,Y,dX,dY Motion Control Motor+ LVDT 4 Position Common to both units HV Power Supply Magnet Power Supply Voltage,Current On/Off,Current, Voltage Preamplifier 2 Shape Vacuum Pumps, Gauges, Valves PhotomultiplierTube Signal On/Off, Pressure Trigger Digitizer Gas Flow Controller Bias On/Off, Flow Temperature Avalanche Photodiode Preamplifier TemperatureMeasurement Resistance Apparatus S. Lewis v6