INRNE - Sofia AIDA - 1 RADIATION SENSORS for Integrated Dose for GIF++ RADMON PCB BASED WITH 2 RADFETS DETECTORS 1xLAAS 1600 - till 10 Gy 1xREM 250 - till 2000 Gy 4 MAIN CONTROLLER PIC 24HJ64 GP504 ADC IN DAC DC-DC DETECTO R NODE 2 DETECTO R NODE 1 SPARE DETECTO R NODE M U X SPI ADR BUS 4 36 V I setting S P L I T E R RADMON 1 RADMON 2 RADMON 3 RADMON 4 5 V 4 1 6 4 4 4 S P L I T E R RADMON 5 RADMON 6 RADMON 7 RADMON 8 CANBU S 4 a – RADMON in the protection box, b – Splitter, c Controller a c b 1 6 4 RS 485 4 1 6 Controller board for 8 RADMON’s Plamen Iaydjiev,INRNE-Sofia,AIDA2020 kickoff meeting 2015

RADMON control and read-out system INRNE - Sofia RADMON control and read-out system AIDA – 2020 RADIATION MONITORS for Instantaneous Dose Rate for GIF++ At INRNE, Sofia, Control and read-out system for Monitoring of Dose Rate with RADMON’s - full version 2 RadFETs and 2 p-i-n diodes was designed and now is under test. Modifications of this control board will be used for : 1. Control and read-out for Dose Rate Monitoring with “Berthold” ionization chambers 2. Control and read-out for Dose Rate Monitoring with Scintillators MAIN CONTROLLER PIC 24HJ64 GP504 ADC IN DAC DC-DC RADMON NODE 2 RADMON NODE 1 RADMON NODE 3 M U X SPI ADR BUS 5 36 V I-setting 5 V CANBUS RS 485 S P L I T E R 24 RADMON 1 RADMON 2 RADMON 3 RADMON 4 6 RADMON 5 RADMON 6 RADMON 7 RADMON 8 RADMON 9 RADMON 10 RADMON 11 RADMON 12 Plamen Iaydjiev,INRNE-Sofia,AIDA2020 kickoff meeting 2015