1. TPC-RO DCS set-up PVSS main(s) Iseg OPC server HV Iseg crates (3)LV Wiener crates (22) CAN bus Interface to FEE -temp.mon -I &V mon. Wiener OPC server HVLV Gas OPC(??) server Gas system(??) GASTh.Screen (??) Ethernet TCP/IP Wago OPC server Profibus or Ethernet PLC 78 DAQ modules Schneider or Wago PLC COOLING PLC S.Popescu Inner chamber Outer chamber FEC Front View of 1 Sector Profibus or Ethernet ???

2. 1 PCI-Can optional TPC Voltages DCS set-up Iseg OPC server(s) ?? 3HV PS crates (Iseg) 6 module/crate 16 channels/module Total: 288 channels Wiener OPC server(s) ?? 22 LV PS crates (Wiener) 5 modules/crate 8 channels/module Total: 880 channels 1 PCI-Can PVSS main(s) Ethernet TCP/IP HVLV optional CAN bus 18 nodes ECR CRX CAN bus 22 nodes TPC detector ~ 50 m TPC detector ~ 50 m PIT S.Popescu

3. TPC COOLING DCS set-up Solution 1 Wago or Schneider OPC server PVSS main(s) Ethernet TCP/IP Schneider or Wago PLC Profibus PLC1 PLC2 Ethernet TCP/IP ADC(s) for T sensors Flow Pressure module I/O Heaters Face2 9 + 1 nodes Flow Pressure module I/O Heaters Face1 9 + 1 nodes Rack ~50 m ECR CRX UX 9 nodes 1 node 9 nodes 1 node S.Popescu

4. TPC COOLING DCS set-up (Solution 2) OPC server Fieldbus card/driver (NI or Peak)… PVSS main(s) Ethernet TCP/IP Fieldbus CANopen ELMBs for T sensors Flow Pressure module I/O Heaters Face2 Flow Pressure module I/O Heaters Face1 Rack ~50 m ECR CRX UX 1 node S.Popescu ~50 m ELMBs for T sensors

5. FEE DCS Monitor PVSS main(s) Ethernet TCP/IP ECR FEE Control Application Ethernet TCP/IP Or Profibus RCU Inner chamber Outer chamber FEC C1 : 18 FECs C6 : 20 FECs C4 : 20 FECs C3 : 18 FECs C2 : 25 FECs Front View of 1 Sector C5 : 20 FECs Control Link 6 RCU/sector Total: 216 RCU Parameters to be read/RCU: 25*(V1,V2,I1,I2, T) Error Register Parameters to be read/write: 25*(SW1, SW2) Total: ~ 45000 parameters CRX UX S.Popescu

6. Rack1Rack2 Reservoir Circ.pump Side 2 ST/CVALICE DCS TPC S.Popescu

7. ECR CRX UX Cooling Services from ST/CV water TPC watergas HMPID gas ITS SPD ITS SSD