1. EL SCADA Components Rad Tests Radiation Resistance Tests of EL SCADA components typically installed in US/UJ/RE G. Burdet, EN/EL/CO, 24 August 2010

2. Typical US/UJ/RE installation: RTU (Remote Terminal Unit, 30 units underground) DAU (Data Acquisition Unit, 56 units underground) Adapters/Converters RS232/RS485 Ethernet Switch (30 units underground) 48/24VDC Power Converter Pt100/20mA Converter Frequency/20mA Converter From Electrical Equipment: IED (Intelligent Electrical Devices) Electrical Measurement module from Low Voltage Switchboards Voltage Monitoring Relay Not included: UPS, Battery Chargers, Inverters, Breakers, etc. EL SCADA Components Rad Tests G. Burdet, EN/EL/CO, 24 August 2010

3. EL SCADA Components Rad Tests RTU Composition –URT500 from EFACEC –Based on an Advantech SBC (Single Board Computer) –Processor, Dynamic RAM, etc. –Compact Flash Memory –Power Supply module –Switch mode converter –From 48VDC –(Power cycle by Remote Reboot ) G. Burdet, EN/EL/CO, 24 August 2010

4. EL SCADA Components Rad Tests DAU Boards G. Burdet, EN/EL/CO, 24 August 2010 MAP3200 DAU processor & Communication MAP3020 32 Inputs 48VDC Isolated 1mS time stamping MAP3050 16 outputs Double relays Pulse mode MAP3080 8 analogues inputs 0/20mA isolated 12 bits ADC Prometheus Processor Board

5. EL SCADA Components Rad Tests Converters –Power Supply converter –48/24VDC, 2A from ELECDAN –Media converter/adapter –Ethernet switch, MOXA EDS308 (some EDS316) –RS232/485 adapter, ADAM4520 from Advantech –Signal converter –Pt100 sensor, ADAM3013 from Advantech –Frequency converter, from ELECDAN G. Burdet, EN/EL/CO, 24 August 2010

6. EL SCADA Components Rad Tests External components Electrical Measurement Units: DIRIS CM V2 from SOCOMEC Used in UA/RR Switchboards DIRIS Ap from SOCOMEC General Services switchboards Discontinued DIRIS A40/41 from SOCOMEC New model, replaces model Ap Voltage Monitoring Relay Monitors 3 phases presence, order, balance G. Burdet, EN/EL/CO, 24 August 2010

7. Power Supply 230/48VDC 6Amp EN/EL Power Supply 230/48VDC 6Amp EN/EL Ethernet TN IT/CS Ethernet TN IT/CS Remote Reboot BE/CO Remote Reboot BE/CO RR 230VAC 48VDC Jbus/RS485 Win3200/RS232 870-5-104/TCP/IP Remote Desktop Connexion Power Cycle 24VDC RTU CLP500E DAU MAP3200 MAP3020/50/80 DAU MAP3200 MAP3020/50/80 ADAM 4520 RS232/RS485 ADAM 4520 RS232/RS485 ELECDAN Counters ELECDAN Counters ELECDAN Pt100 ELECDAN Pt100 ELECDAN Converter 48/24VDC ELECDAN Converter 48/24VDC Switch SPHINX EDS308 Switch SPHINX EDS308 Power Supply 400VAC Voltage & 1Amp Current Power Supply 400VAC Voltage & 1Amp Current 34kHz Generator EN/EL 34kHz Generator EN/EL 230VAC Web Browser to Embedded Web Server (HMI500) Integrated to EL SCADA IEC 870-5-101 EL/CO EL/BT G. Burdet, EN/EL/CO, 24 August 2010

8. EL SCADA Components Rad Tests ACKERMAN Pt100 LAN Ethernet LAN Serial MAP3200 Serial RS232 Câbles MAP3020/3050/3080 48VDC Supply Ethernet TN 48/24VDC Remote Reboot Relay Cycle Power via DAU Relay Remote Reboot Relay Signals cabling Powering cabling G. Burdet, EN/EL/CO, 24 August 2010 ADAM4520 ADAM3013 ELECDAN DAU EFACEC with MAP3200 CPU/Communication MAP3020 32 inputs 48V, Time stamping 1mS MAP3050 16 outputs, double relays, pulse MAP3080 8 analogues inputs, 20mA isolated Cycle Power via DAU Relay RTU DAU

9. EL SCADA Components Rad Tests Signals System A System B System C Each system has 3 Dig Out, read by 3 Systems 3 Temperature sensors acquired by the 3 systems Ackerman Battery measurements (voltage & current) simulated by 2 LF Generator (34,125kHz nominal) Frequency acquired by the 3 systems BE/Co Remote Reboot to each RTU & DAU Internal Power Cycle through DAU for 24VDC - Switch - ADAM4520 - ADAM3013 & Frequency converter - Cycle DIRIS supply to be added Each System communicates with 3 IED (DIRIS) - collect 400V voltages (3 phases) - external 1 Amp/3 phases current generator - collect the Voltage Relay signals - collect the Auxiliary Relay status - controlled via DAU, generates single Phase Failure Extra fan, controlled by each RTU System G. Burdet, EN/EL/CO, 24 August 2010

10. EL SCADA Components Rad Tests Logic System A System B System C RTU Level: Embedded FUNG SW, permitting logic, timers, calculation, connection - Cyclic activation of 3 output relays, collected back by inputs -Cyclic activation of Auxiliary Relay within DIRIS crates: - Generates phase missing - Detected by the Voltage Relay - Transmitted by Communication - Activate fans in case of over-temperature from sensors SCADA Level: Permanent monitoring with Alarms generation in case of: - Loss of RTU communication (plus Email & SMS) - Loss of DAU communication - Measurements out of range - Loss of IED communication - Measurements out of range - Cyclically activated Inputs frozen G. Burdet, EN/EL/CO, 24 August 2010

11. EL SCADA Components Rad Tests Remote Access RTU Level: Remote Desktop Connection: Windows service, one session - Events & System logs - Entity viewer (mode list) - Activate Controls Web Server: maximum 4 sessions - Alarm list - Event logs - System logs - Trends - Controls SCADA Level: - Alarms - Real Time trends - Historical Trends - Events - Controls - Derived program - Email & SMS G. Burdet, EN/EL/CO, 24 August 2010

12. Bay with Supervision elements: #100cm High, #55cm Wide, #75cm Depth #80 kg Crates with LV Switchboards monitoring elements, 19” 3U G. Burdet, EN/EL/CO, 24 August 2010

13. EL SCADA Components Rad Tests Mechanical design –No extra shielding, Light rack mounting Statistics –3 systems in // –Permanent monitoring via SCADA –Human daily check Costs –Components: 25kEuro –Work: 2000CHF Conditions –Activated material –Not repairable (?) –Not re-usable (?) Schedule –CNGS TSG46 –LHC TS End August 2010 (11 weeks run) G. Burdet, EN/EL/CO, 24 August 2010

14. HW: RTU URT500E 12 ports, Diskless, Win XP Embedded, 48VDC DAU with MAP3200, MAP3020, MAP3050 & MAP3080 Switch EDS308 from MOXA, dual power supply 24VDC ADAM4520, ADAM3013 from Advantech Frequency converter from ELECDAN 48/24VDC, 2A from ELECDAN SW CLP500 Version 6.0.3 HMI500 Web Server FUNG500 for Automatism Win3200 for MAP3200 configuration Access Data Base (RTU & FUNG) Reaction in case of failure (SEE) Remote Reboot RTU level (if RDC & ping failure) DAU level (if IEC-Down & Win 3200 failure) 24VDC convertor (Switch, ADAM4520, ELECDAN convertors) DIRIS module (if Communication or measurements lost) EL SCADA Components Rad Tests

15. TCV4 230/48V DC TSG46 Station 1Station 2Station 3 48V TSG45 Remote Reboot 7,9m11,4m 8,2m 4,4m 9,2m 11,4m Station 4 17,4 m 6m 2*2,5mm2 RTU Efecngs-1 RTU Efecngs-2 RTU Efecngs-3 DAU ETW001A/CNGS DAU ETW001B/CNGS DAU ETW001C/CNGS LF1 Generator LF2 Generator 6m Coaxial 50Ohm

16. Ch1 CH2 CH 3 CH4 CH5 CH6 24V Switch A 24V 4520 A 24V 3013 A CH7 CH8 24V Switch B 24V Switch C 24V 4520 B 24V 4520 C 24V 3013 B 24V 3013 C Ch1 CH2 CH 3 CH4 CH5 CH6 CH7 CH8 Ch1 CH2 CH 3 CH4 CH5 CH6 CH7 CH8

17. R S T E1/E2 E3/E4 E1/E2 E3/E4 E1/E2 E3/E4 Control Aux. Relay 48V Diris Status Volt Relay Jbus/RS485 From/To RTU400V AC