SA Ch High Voltage Module Main Features for each channel: V out = 12 kV I out = 1 mA R ipple = < 200 mVpp

SA Ch Low Voltage Module Main Features for each channel: V out = 4.5 ÷ 5.5 V 6.5 ÷ 7.5 V I out = 2 A 1 A R ipple = < 20 mVpp

SA ch DAC Module Main Features for each channel: 14 bit progammable voltage = 0 ÷ 3 V I out = 20 mA

SA ch Low Voltage High Current Module Main Features for each channel: V out = 4 ÷ 6 V I out = 60 A R ipple = < 50 mVpp

SY1527 System Overview Wide range of HV & LV modules for all detectors Easy interfacing for DCS integration Magnetic field and rad- tolerant units High reliability and long-run full support

SY1527 Interactive Interfaces TerminalFront-EndCommandFront-End TCP/IP RS232 Local Telnet Client ANSI Terminal Front panel

SY1527 Command Interface TerminalFront-EndCommandFront-End TCP/IP Std Drivers & Libraries Lab-View OPC Server OPC Client Client Custom Applications

Summary SASY: a Sub Assembly SYstem Functional Prototype for Easy Testing Parameters controlled via SY1527 mainframe SY1527 can be easily integrated within DCS via OPC control

TEST SETUP SA2001 SA2002 SA2003

SA2003 SA2002 SA2001

Address Pwr48V Communications Fuse Earth Sig48V SASY Bypass

48V sig. SY2527. Communications

SY2527’s monitor The monitored values did not change remarkably during the tests

Instruments: -n°1 Branch controller -n°1 Load board SA2001 -n°1 Load board SA2002 -n°1 Load board SA2003 -n°1 Oscilloscope TEKTRONIX YHS720P -n°1 SASY -n°1 System SY2527 -n°1 Tester Goldstar DM-332

Waveform 0-7KGauss