Radiation- and Magnet field- Tolerant Power Supply System System Concept : Water-cooled Floating Power Supply Monitoring & remote control 19‘‘ Power Bin   16/11/2018

Modular Floating Power Supply 8-12 independent potential free outputs, floating Sensing of all outputs DC output power 2,2kW at 250VDC per 3U box (depends on installed modules) 16/11/2018

Modular Floating Power Supply CE conform EN 50 081/82 part 1 Safety in accordance with EN 60 950 Water cooled Easy insertion / extraction locking lever and carrying handle 16/11/2018

Modular Floating Power Supply Power box for 6 modules, single or dual output Floating Range >10V (min. ca. 1,5 x Uout) Up to 100mT Magnet field tolerant 16/11/2018

Radiation Tested Modules of PL 500 16/11/2018

Radiation Doses References 16/11/2018

Principle of Modular Structure 16/11/2018

Magnetic and Radiation Tolerant Power Module Adjustable Values on the Regulator Board : Output Voltage Current Limit max. Module Voltage (OVP) manual trimming 16/11/2018

Modular Control Board Basic Board with: Clock Generation Global Module Off if Mains Voltage too low All Monitoring & Control Signals are fed to an (optional) plug-in monitoring board (Already developed except the plug in board) 16/11/2018

Monitor and Control Board (simple) One analog output for each voltage & current (2 * 12 lines + return) Inhibit input for each channel (12 lines + return) Connection to external control via 50-wire flat cable (i. g. to EMLB) (available) 16/11/2018

Monitoring Board (Medium Version) Multiplexing of input / output signals (4 address lines, 1 enable line) Voltage, Current, Temperature & Status (4 lines + return) Inhibit input (1 line + return) Connection to external control via 25-wire flat cable (Ready for board design) 16/11/2018

Monitoring Board (Complex Version) Redundant micro controller system Measurement of Voltage, Current, Temperature & Status Inhibit & Switch Off of each channel possible (this feature must be activated with a jumper) Connection to external control via 2-wire CAN-Bus (Component evaluation and testing Stage) 16/11/2018

Monitoring Board with ELMB integrated connects all voltage, current, temperature    and status signals to the CERN ELNB board inhibit / switch off possible via ELNB outputs Connection to external control via 2-wire ENLB can bus    (possible solution, still to develop) 16/11/2018

Available modules: Range 2-7V <30A/200W Dual Output Module Range 2-7V <100A/500W Single Output Module Range 5-10V <70A/500W Single Output Module Voltage trimmable +/-20%, intern manually 16/11/2018

CANbus & OPC server working with „Coplex Monitoring Board“ Access to all monitoring information and control function Can handle up to 126 Power Supplies with max. 8 channels 63 Power Supplies with more than 8 channels One Address may use for “emergency” Indicates each faulty detail 16/11/2018

Canbus Interface for Crate Remote Control Wiener CANbus Interfaces can control and monitor Power Supplies systems voltages, currents, temperatures, failure reports Prepared by Institute of Nuclear Physics ; Cracow - POLAND 16/11/2018

Canbus Interface for Crate Remote Control CANbus Controller Conforms CAN specification 2.0A (11-bits identifier) 9-pin male DSUB connector (CiA DS102-1 Specification) Opto-isolated transceiver , unshielded cable can be used with at least 110 nodes for high speed (1 Mbaud) bus 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

Canbus Interface for Crate Remote Control Wiener CANbus Interface Protocol COB ID mapping doesn’t directly correspond to the CAL/CMS priority definition CANOpen protocol is not supported No NMT, SDO, SYNC, TimeStamp, Nodeguard messages It doesn’t conform Minimal Functionality Device Specification (CiA 301 profile) 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

CANbus Integration, Interface to SCADA via OPC standard CANbus Interface PVSSII Application OPC Client I/F Commercial CanBus Interface PCI Card with Custom OPC Server PVSSII Application OPC Client I/F CANBus Wiener Device Wiener Device Wiener Device Wiener Device Known devices only 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

Custom OPC Server Features: Supports only one type of devices (i.E. WIENER only) Is dedicated to one type of PCI CAN I/F card (API library) – presently Kvaser Card Needs to be redesigned if one of above changes 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

Custom OPC Server Architecture: OPC Data Access Server Interfaces KVASER PCI/CAN driver with Application Program Interface for C/C++ OPC Data Access Server Interfaces Process Data Access Functionality Configuration, Initialization KVASER PCI/CAN API calls OPC Toolkit Custom software KVASER Firmware DCOM CANbus 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

Functional Blocks of the OPC Server Kit Initializer of the driver and devices Process data access queues handling Two separate threads: listening and transmitting (for each CAN port) Process data to/from CAN messages mapping ERROR (and WARNING) messages logger 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

Network configuration example (variable namespace) 16/11/2018 Prepared by Institute of Nuclear Physics ; Cracow - POLAND

19”Power Bins for PL 500 / 6021 High current outputs < 8 Channels 16/11/2018

Connector side of PL 500 / 6021 Medium current outputs < 12 Channels 16/11/2018