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ECAL Electronics, DCS

ECAL Electronics, DCS. DIM(?) , XDAQ/PVSS. DB/ Archive. DAQ. Main DCS console (PVSS, JCOP Framework). DIM ?. DIM ?. HV (PVSS). LV (?). Temp/Humid.Monit. (PVSS). DSS (PVSS). Cooling (?). Laser (?). ECAL Electronics, DCS. wwweth.cern.ch/dcs  Documents.

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ECAL Electronics, DCS

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  1. ECAL Electronics, DCS DIM(?) , XDAQ/PVSS DB/ Archive DAQ Main DCS console (PVSS, JCOP Framework) DIM ? DIM ? HV (PVSS) LV (?) Temp/Humid.Monit. (PVSS) DSS (PVSS) Cooling (?) Laser (?)

  2. ECAL Electronics, DCS wwweth.cern.ch/dcs  Documents

  3. ECAL Electronics, DCS

  4. ECAL Electronics, DCS

  5. ECAL Electronics, DCS • T-MUX module • multiplexing + transducer module (RBFE), has single channel transducer ASIC • sensor excitation and raw signal conditioning for 8/16 sensors • ASIC : has current source (1/10/100 mA), diff. amplifier, Vref (2.5 V), control logic, provides diff. voltage (0-2.5 V) output signal • Sensor excitation via DC current, 1 or 10 mA • ASIC : developed for LHC cryogenics control, designed and tested for use in radiation environment • issue of radiation hard MUXs investigated at the moment • Two technicians from Protvino have work together with LHC-ACR group on development of this T-MUX module • currently under test in ETH lab • To be defined : • exact sensor location and fixation • installation sequence

  6. Counting room CMS Barrel Endcap Barrel ECAL DCS cabling and front-end electronics layout Electronics ECAL Electronics, DCS

  7. 45 x 45 Keithley PC x 10 1 TMUX 45 x 10 x 45 Keithley PC TMUX 8 6 x 10 PC CAN 2 ELMB 45 x 45 Keithley PC 3 TMUX 45 1 PC CAN 4 TMUX ELMB 50 m 100 m Detector Balcony Counting room

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