EASY4000 Crate
Contents
1. Mod A3486 AC DC Converter for Hostile Areas The CAEN Mod A3486 is a two channel 220 400 Vac 48 Vdc converter which allows to integrate into the EASY channels control also the management of the 48 V power supplies Each channel provides a 2 kW output and can be tracked in order to obtain one 4 kW output This module is designed to work as main converter in LHC hostile areas thus completing the EASY system Features include local or remote control overload protection and local or remote inhibit function Table 3 4 Technical specifications of the A3486 48 V Power Source Model A3486 Polarity positive AC input 3 phase 220 400 V 50 400 Hz Output Voltage 48 V 5 trimmer adjustable Max Output Power 4000 W Voltage Ripple lt 100 mV pp Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 21 INNEN PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 4 Safety information and installation requirements 4 1 4 1 1 4 2 NPO General safety information This section contains the fundamental safety rules for the installation and operation of the boards Read thoroughly this section before starting any procedure of installation or operation of the product Injury Precautions Review the following precautions to avoid injury and prevent damage to this product or any p2. stands for the board name for example A3009 In order to configure the crates it is necessary to select the desired board by double clicking on its name and dragging it on the selected crate slot Double click again to drop Boards can be removed from the crates double clicking on them and dragging and dropping them on the white box NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 13 EA Ema PRELIMINAR Y Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SY stem 24 03 2005 4 EASY Rack Builder ae EASY Rack configuration About Caen EASY Boards LLU III III i III mm III AU TELL TEE MO III III Lh III TEE 0 IL 1 UU I III HUDD III ID Tit ny DU ETE TET ET EASY4000 EASY4000 CAEN Branch Controller Choose a Board to insert in Caen EASY Crate Fig 2 4 EASY Rack Builder with populated racks When the crate configuration is done it is necessary to save the file go to EASY Rack Configuration gt Save as This allow to create an xml file which can be used for future purposes modify update etc In order to configure the A1676A it is necessary to select EASY Rack Configuration gt Generate Branch Controller update file This allow to create a binary file that must be used to configure the A1676A via SY1527 now it is necessary to connect the PC to the SY1527 System which hosts the A1676A to be configur
3. Fig 3 1 shows the EASY 3000 crate panel second issue and subesquents the connections are explained in the following table NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 15 Document type User s Manual MUT Title EAS Y3000 4000 Embedded Assembly SYstem PRELIMINARY Revision date Revision 24 03 2005 4 Table 3 1 EASY 3000 crate connections second issue Name Description J1 J2 48V SERVICE connectors in parallel input of 48 V supply for auxiliary low voltages in boards J3 6 48V POWER connectors in parallel input of 48 V supply for DC DC converters F2 100 Amps fuse on 48 V POWER line Com1 4 UO of EASY bus for remote control 48V power service status Connectors for inputs from 48V supplies Through this input the remote EASY board microcontroller can detect failures in supply voltages and consequently enables PS channels ramping down while service supply voltage is provided by a back up battery FAN_CTR Control link for fan unit EARTH Earth link for the crate 3 2 2 EASY 3000 crate panel first issue J3 iS iS o 8 EASY BUS At OUTPUT INPUT J1 QO a O 48V Service O 48V Power Lt 49 k L2 O E COM2 COM1 E J2 gt gt e 3 F2 48V STATUS COM3 ya 2 o 9 iS o o LO T mM gt an E s s gt SP e 86 Q lt a Oo O
4. is designed to house some custom PS boards that do not fit into the EASY3000 crates it supports mechanically up to 9 PS boards and distributes control signals and power supplies The crate has ten slots slot O the leftmost is available for test purposes while slot 1 9 are suitable to host PS boards The EASY4000 crate is handled by one of six branches of the A1676A Branch Controller The crate panel is provided with I O 50 pin flat connectors of the EASY bus remote control and the 48V Status input connector which allows the PS boards microcontrollers to detect failures in supply voltages and consequently to enable PS channels ramping down while service supply voltage is provided by a back up battery a green led signals the 48V activity An Earth link for the crate is available as well NPO 00105 03 A1676A MUTx 04 This feature is not yet implemented Filename A1676A_REV4 DOC Number of pages Page 23 17 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 7 OUTPUT AC VACO as GC INPUT AcCUuZzZ See T et 48V STATUS 48V LED OCHO lt o 0000 EARTH EE a Fig 3 3 EASY4000 Connectors 3 2 4 A1676A EASY3000 4000 CRATE connection There are two different ways for connecting the A1676A Branch controller with up to six EASY3000 4000 crates the first type
5. of connection uses a 50 wires flat cable between the A1676A and the first crate as well as between the subsequent crates as shown in the following figure NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 18 Document type Title User s Manual MUT EAS Y3000 4000 Embedded Assembly SYstem PRELIMINARY Revision date Revision 24 03 2005 4 NPO 00105 03 A1676A MUTx 04 0 1 2 3 4 5 EASY EASY EASY EASY EASY EASY 3000 3000 3000 3000 3000 3000 OUT INPUT OUT OUT INPUT OUT E pe XI VT YY B q FLAT 50p FLAT 50p FLAT 50p FLAT 50p FLAT 50p H 1 A1676A INPUT OUT GND GND GND GND EASY S ESAY EASY 8 EASY BUS D BUS BUS D BUS Crate0 Crate0 Crate1 Crate1 EASY r ESAY EASY r EASY BUS m BUS BUS 2 BUS Crate1 n Crate1 Crate2 Ku Crate2 EASY a EASY EASY u EASY BUS 2 BUS BUS Q BUS Crate2 a Crate2 Crate3 no Crate3 EASY e ESAY EASY 2 EASY BUS m BUS BUS m BUS Crate3 a Crate3 Crate4 a Crate4 EASY st ESAY EASY st EASY BUS 2 BUS BUS G BUS Crate4 Ku Crate4 Crate5 Ku Crate5 EASY D ESAY D NOT NOT SH a US CONNECTED 2 connecten com1 com2 Fig 3 4 Connecting A1676A and the crates with 50 wires cable The A1676A provides the signals for all t
6. sscceseceessecesreeescecesceeesaeceseeeesaecssceceaaeceseeeeaaeceeesenaeceseeeenaeens 16 FIG 3 3 EASY 4000 CONNECTORS nannten EEGENEN 18 FIG 3 4 CONNECTING A1676A AND THE CRATES WITH 50 WIRES CABLE cccssccesreeesseceeeeeeeeceseeeeaeceseeeenaeees 19 FIG 3 5 CONNECTING A1676A AND THE CRATES WITH SPLIT CABLE sscescceessecesrceeeeceseeeesaeceeeeesaecesreeenaeens 20 FIG 3 6 A3485 48 V POWER SOURCE FRONT PANEL ooocccoocconoccconnnonnnccononcnnnccnnononnccnnnnnnn cnn nn nono nc nnnnnrnn cnn nn ncnnccins 21 LIST OF TABLES TABLE 1 1 EASY3000 4000 CRATES AND BOARDS HOSTILE AREAS TOLERANCES oocccococcconcnononcconenonnnaconeninnnccnnes 5 TABLE 1 2 TECHNICAL SPECIFICATIONS OF THE SY IS7 MAINPRAME noo nncannnronnccnnes 7 TABLE 2 1 A1076A CONTROL SIGNAL EE 12 TABLE 3 1 EASY 3000 CRATE CONNECTIONS SECOND ISSUE ccoooccnoccconcnononcconanonnccnonononnncnnnnnnncccn rencor cnc nnnrnnccns 16 TABLE 3 2 EASY 3000 CRATE CONNECTIONS FIRST ISSUE sseccesceceseceesceceseeeencecaeeeeeeeceaeeeeaeeceaeeseaeeceaeeeeneeee 17 TABLE 3 3 TECHNICAL SPECIFICATIONS OF THE A3484 AND A3485 48 V POWER SOURCES 21 TABLE 3 4 TECHNICAL SPECIFICATIONS OF THE A3486 48 V POWER SOURCE oococccoccnonoccconnnonnccnononcnnccnonenonnccnns 21 NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 4 INNEN PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembl
7. 0 Embedded Assembly SYstem 24 03 2005 4 4 3 4 4 4 5 4 6 NPO The following symbols may appear on the product DANGER ATTENTION High Voltage Refer to Manual Installation The Mod A1676A is a single width board for the SY1527 2527 3527 systems At power ON the SY1527 system processor will scan all the slots in the crate to find out where the module is plugged and what kind of module it is The A1676A must be connected to the EASY3000 remote crates through the control lines The control connectors are placed on the A1676A front panel and on the EASY3000 front panel Operating modes The Mod A1676A board can be controlled either locally or remotely through the SY1527 software interface For details on SY1527 system operation please refer to the User s Manual of this product A ATTENTION THE MOD A1676A BOARD REQUIRES SY1527 FIRMWARE VERSION 2 00 01 OR LATER Output control and monitoring It is possible through the SY1527 system to perform the following operations e HW RESET 0 5 all the remote channels in the relevant crate 0 5 will be turned OFF and communications reset Settings on the remote channels will be saved e RECOVERY 0 5 communications will be reset but the remote channels in the relevant crate 0 5 will eventually remain ON Settings on the remote channels will be saved e GLOBAL ON OFF these commands allow to turn ON OFF all the remote channels enabled via the channel Pw para
8. age is the more difficult manufacturing of split cables Note that cables must be shorter than 150 m the Bus line does not require a termination NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 20 INNEN PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 3 3 3 3 1 3 3 2 NPO 48 V Power Sources Mod A3484 and A3485 AC DC Converters CAEN can provide 2 types of 48 V power sources Mod A3484 and A3485 which allow to integrate into the channels control also the management of the 48 V power supplies The modules are implemented in a 3U 19 Euro Rack and have Single A3484 or Dual A3485 48V output Features include local or remote control overload protection and local or remote inhibit function The A3484 and the A3485 are designed to work in friendly environment no magnetic field and radiation CAE A OUT B A A o Fig 3 6 A3485 48 V Power Source front panel Table 3 3 Technical specifications of the A3484 and A3485 48 V Power Sources Model A3484 A3485 Polarity positive positive AC input 3 phase 220 400 V 50 400 Hz 3 phase 220 400 V 50 400 Hz Output Voltage 48 V 5 trimmer adjustable 48 V 5 trimmer adjustable Max Output Power 2500 W 5000 W Voltage Ripple lt 100 mV pp lt 100 mV pp
9. are included boards are not included NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 7 INNEN PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 2 The Mod A1676A Branch Controller 2 1 NPO A1676A Branch Controller overview The Mod A1676A EASY Branch Controller is implemented in a single width SY1527 SY2527 board Once plugged in the Branch Controller must be linked to the EASY3000 and EASY4000 crates which can work in the hostile area via front panel connectors Control and Power Supply The A1676A is the interface between the mainframe and the remote boards in the EASY3000 4000 crate It configures the EASY3000 4000 channels as if they belong to the slot in which the branch controller is located the channels of the EASY3000 4000 boards operate as channels of the A1676A Up to six EASY3000 4000 crates can be controlled by one A1676A The User has to configure the A1676A to operate with His EASY crate layout by using the provided software tool see details in 2 4 The A1676A branch controller is a single width board and will be housed in one SY1527 system while the remote sections will operate in the hostile area Filename Number of pages Page 8 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Em
10. bedded Assembly SYstem 24 03 2005 4 2 2 A1676A Front Panel ef Ai a Mod A1676A HEADER CONNECTOR DSUB CONNECTOR o Oo oo oo oBo Dag 06 VES o o opo Dog 99 95 Dae 06 Dag 0 0 e o 00 09 INTERLOCK CONNECTORS 48V CONNECTORS roornm z7 0o 0 000 BRANCH CONTROLLER Fig 2 1 Mod A1676A Branch Controller front panel NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 9 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 2 3 A1676A Technical specifications The A1676A Branch Controller board can control up to six remote crates through the CANbus protocol 250 kbit sec Remote crates controlled by the A1676A can house different sets of EASY3000 4000 boards then it is necessary to configure the Branch Controller firmware through a set up file containing all the information about number type and position of the boards in remote crates After the configuration it is not possible to change the crate layout unless the A1676A configuration file is updated The Branch Controller in fact scans the crates expecting to find the sets of boards corresponding to its configuration file if any board is misplaced or absent with respect to the configuration file then it is ignored and its channels are signalled as unplugged by the SY1527 in this case it is necessary to ins
11. e areas tolerances SE 1 10 p cm TD Radiation 2 10 nem TD 15 kRad TID NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 5 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 CONTROL ROOM HOSTILE AREA 1 2 NPO III Control Bus bbe te te OPF FARF DEI wen EASY Module Power Line PPF u pr EASY Module P Service Line nr 48V u E ES SERVICE 48V Y 1527 E POWER BACKUP SY15 SOURCE SOURCE ER Fig 1 1 System s block diagram The CAEN Multichannel Power Supply System Overview The SY1527 system is the fully equipped experiment version of a new line of power supply systems which represent CAEN s latest proposal in the matter of High Voltage and Low Voltage Power Supplying This system outlines a completely new approach to power generation and distribution by allowing the housing in the same mainframe of a wide range of boards with different functions such as High Low Voltage boards generic I O boards temperature pressure monitors etc and branch controllers where the latter are used to control other remote generators and distributors Modularity flexibility and reliability ar
12. e the key points of its design enabling this module to meet the requirements needed in a wide range of experimental conditions which range from those of LHC experiments where the features of this model find prior application to those of other less challenging but still demanding High Energy Physics experiments The mainframe is housed in a 19 wide 8U high euro mechanics rack and hosts four main sections the Board Section with 16 slots to house boards distributors and branch controllers the Fan Tray Section housing 6 fans arranged on two rows the Power Supply Section which consists of the primary power supply and up to 3 power supply units the CPU and Front Panel Section which includes all interface facilities The User Software Interface features the usual friendliness of the previous CAEN systems which now also includes a 7 7 colour LCD A wide choice of interface facilities provides full communication compatibility with the previous systems and the feasibility of controlling heterogeneous external devices Modularity has been one of the leading criteria in the design and development of the system both the Power Supply Section and the Board Section are completely modular The Power Supply Section allows different configurations with up to 3 power supply units per mainframe up to 2250 W while the Board Section can house up to 16 boards able to fulfil different functions A complete line of power supply boards and distributors ha
13. ed The configuration procedure is described in the SY1527 User Manual section 7 1 19 The UTILITY Menu Board Upgrade NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 14 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 3 EASY3000 and EASY4000 crates 3 1 EASY3000 crate overview The EASY3000 crate is designed to house Power Supply and ADC boards of EASY3000 family it supports mechanically EASY boards and distributes control signals and power supplies It is handled by one of six branches of the A1676A Branch Controller 3 2 EASY 3000 crate panel connections and displays 3 2 1 EASY 3000 crate panel second issue EASY BUS OUTPUT Kn O asn VON Q O wm von 48V Power 48V Service evecare ae ce a oo WH LOCAL INPUT i eg INPUT DAISY CHAIN CK EN Ojo EASY3000 Le ae war mm OJO 2 o e A I d W I CAEN FAN UNIT CTR INPUT DAISY CHAIN 48VP 48VS 48V STATUS e S come com tot i t i J3 J4 J5 J6 Ji J2 PW_STATUS Sv_STATUS COM3 FAN_CTR EARTH cout Fig 3 1 EASY 3000 crate panel second issue
14. eir controller though lose synchronisation between each other and an error message Fail is returned by the SY1527 The HVCK presence is signalled by the remote board parameter HVSync Ok or Fail SYNC DATA REC 50 Hz clock one per branch for the board controllers synchronisation if this signal fails remote boards do not operate and an error message Fail is returned by the SY1527 In order to remove the Fail message it is necessary to send the Clear Alarm command Communication data line Recovery Reset lines one for each remote EASY3000 crate through the SY1527 it is possible to send a command to the controllers of a remote crate either switching off all the channels in the crate HW Reset or eventually leaving them on if they were Recovery The A1676A Branch Controller allows also to use the SY1527 System front panel signals Kill Interlock Enable on the remote channels 2 4 EASY Crate Configuration CAEN EASY Rack Builder is a Java TM application which allows EASY Users to create their customised EASY Crate configurations 2 4 1 Installation and set up First of all it is necessary to connect the PC which must run a Java TM 2 Platform Standard Edition and must be connected to the Internet Now it is necessary to download the software tool from the web page http www caen it nuclear product php mod A1676A Click on the Software menu and download the CaenEASYRackBuilde
15. ert correctly the misplaced board and then its channels will be accessed The User can build his crate configuration using the software tool described in 2 4 Control of remote crates is performed through 2 alternative output connectors 50 pin Header male or 50 pin DSUB female placed on the front panel of the A1676A board see fig 2 1 maximum suggested cable length between A1676A and EASY crate is 150 m The front panel houses also six green LEDs one per branch remote crate each LED lights up blink as the branch communications take place The Reset button allows to reset the internal A1676A controller during this operation all the remote channels continue operating with old settings It is necessary to wait 15 seconds at least before monitoring or setting once more the remote channels The Interlock signal allows to shut down all the remote channels keeping active the communications between remote boards and SY1527 The A1676A provides also a 48 V 2 A supply voltage to be used for powering the crates that can be enabled via the A1676A 48V parameter 2 3 1 A1676A Packaging The Mod A1676A module is housed in a 5 TE wide 6U high mechanics The board requires one SY1527 slots single width 2 3 2 A1676A Front panel connections CONTROL Connectors 50 pin Header male 50 pin DSUB female 48 V OUT Connector 2 x 4 mm connectors female INTERLOCK Connectors 2 x 4 pin Amp connectors This feature is not yet implemented NPO F
16. he crates the first crate uses only Section 0 see 2 2 of such control signals arriving into the input connector and passes the other sections to its output connector Each EASY 3000 4000 crate is connected in series to the subsequent other ones The main advantage of this way of connection is the easy manufacturing of cables The most evident disadvantage is the unnecessary connection of each crate with 50 wires while only 4 couples and return would be required The second way of connection uses the DSUB50 control connector of the A1676A which via a split cable is connected with each section of the EASY BUS through the crates DB9 connectors as shown in the following figure Filename Number of pages Page A1676A_REV4 DOC 23 19 INNEN PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 EASY EASY EASY EASY EASY EASY 3000 3000 3000 3000 3000 3000 COM3 DB9 COM3 DB9 D D COM3 o D COM3 DB9 COM3 DB9 COM3 EASY BUS3 EASY BUS4 EASY BUS2 EASY BUS5 EASY BUS1 EASY BUS6 L eg ES DB50 A1676A Fig 3 5 Connecting A1676A and the crates with split cable The main advantage of this solution is the lower number of wires 9 for crates The most evident disadvant
17. i en e a Ea S e anno re aae conan Erra 8 22s A OOA RRON T EN BEE a EEN 9 2 3 A1676A TECHNICAL SPECIFICATIONS ooie i ne ne aE EEEE SE EEES EE EE entre 10 2 3 1 A1676A PACKAGING ii ar 10 2 3 2 A1676A Front panel connections sceccesceecceseesseeseenececeeseeceesecsceesecceesecsecesecsecesecseceaeseceseeseceaesaeeeseeneseaeeaees 10 2 3 3 A1676A Front panel switches aan n nac anno na nn e aee ne oiia aE ei 11 2 3 4 AJO 76A Front panel displays id 11 2 3 5 EE 12 ZA EASY CRATE CONFIGURATION Eeer ora dile dede 12 2 4 1 Inst llation and setup nun ass ner kennen EES EE EE SEENEN Ed 12 2 4 2 Configuringtheicrales rn Rn Ea eben A ee 12 3 EASY3000 AND EAS Y4000 CRATES cccsssssssssssssessssessessesessessesessessesessessesessessesessessesessessesessersssesses LO 3 1 EAS Y3000 CRATE OVERVIEW eer Eed eege ciedad tt 15 3 2 EASY 3000 CRATE PANEL CONNECTIONS AND DISPLAYS oococococonninncnnnanancnnnnanoranonanoninnonananancnnonanaraninos 15 3 2 1 EASY 3000 crate panel second issue rsio dcer i tei n e a hia hiie kaas ienai 15 3 2 2 EASY 3000 crate panel first sUlr ngersane ioii nn inne ons Sai 16 3 2 3 EAS Y4000 UE EW as ao a ER EN EE AEA S EE O AE ri 17 3 2 4 A1676A EASY3000 4000 CRATE couection canon one rn nana rn rn ranas 18 3 37 AS VW POWER SOURCES rn ia 21 3 3 1 Mod A3484 and A3485 AC DC Comuerterg 21 3 3 2 Mod A3486 AC DC Converter for Hostile Areas nn 21 4 SAFETY INFORMATION AND INSTALLATION REQUIREMENT csssssssssse
18. ilename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 10 Document type User s Manual MUT Title HVCKL5 HVCKH5 EASY3000 4000 Embedded Assembly SYstem PRELIMINARY Revision date Revision 24 03 2005 4 HVCKHO HVCKH2 DATALO DATAL2 RECHO RECH2 RECLO RECL2 GND RECL3 RECL1 RECH3 RECH1 DATAL3 DATAL1 Fig 2 2 DSUB50 Control connector pin assignment 2 3 3 A1676A Front panel switches RESET button 2 3 4 A1676A Front panel displays LINE LEDs INTERLOCK LEDs This feature is not yet implemented NPO Filename 00105 03 A1676A MUTx 04 A1676A_REV4 DOC Function the A1676A is reset but HVCK and SYNC still provided Type Monostable push button Function light up the when corresponding branch communicates with A1676A Type green LED Function light up when the corresponding interlock input is active Type red LED Number of pages 23 Page 11 Document type User s Manual MUT PRELIMINARY Title Revision date Revision EAS Y3000 4000 Embedded Assembly SYstem 24 03 2005 4 2 3 5 Control signals The Branch Controller Control signals are described in the following table Table 2 1 A1676A Control Signals SIGNAL DESCRIPTION HVCK 625 kHz synchronisation signal one per branch for switching parts of remote PS channel boards however if this signal fails remote boards run properly a synchronisation signal is generated by th
19. ls e Technical Information Manual Revision n 4 24 March 2005 MOD EASY3000 4000 EMBEDDED ASSEMBLY POWER SUPPLY SYSTEM MANUAL REV 4 NPO 00105 03 A1676A MUTx 04 CAEN will repair or replace any product within the guarantee period if the Guarantor declares that the product is defective due to workmanship or materials and has not been caused by mishandling negligence on behalf of the User accident or any abnormal conditions or operations CAEN declines all responsibility for damages or injuries caused by an improper use of the Modules due to negligence on behalf of the User It is strongly recommended to read thoroughly the CAEN User s Manual before any kind of operation Ce CAEN reserves the right to change partially or entirely the contents of this Manual at any time and without giving any notice CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 TABLE OF CONTENTS 1 EASY3000 EMBEDDED ASSEMBLY SYSTEM seseessesecssccssssecssocecssececsecssssecssocecsseceessecesssecsssseessesee D 1 1 FUNCTIONAL DESCRIPTION e e a E E EE O E E EO EEE EIEE nE 5 1 2 THE CAEN MULTICHANNEL POWER SUPPLY SYSTEM OVERVIEW cccoccnccononononononononononononononononononononononos 6 2 THE MOD A1676A BRANCH CONTROLLER cccccsssssssssssssessessssessesessersssersesessessesessersesessersssesseeee 2 1 A1676A BRANCH CONTROLLER OVERVIEW ssnst
20. meter e A1676A 48V Enable Disable 48 V output of Branch Controller e UPGRADE Select destination of software downloading REMOTE on remote board LOCAL on A1676A controller e REL Monitor board firmware release Interlock operation PASSIVE INTERLOCK it is necessary to short circuit pin 1 with pin 2 and pin 3 with pin 4 ACTIVE INTERLOCK it is necessary to send a TTL level between pin 2 and pin 3 leaving pin 1 and pin 4 disconnected Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 23
21. n be externally synchronised via front panel connectors Multi layered access to the system via Intranet is foreseen through the management of several custom user profiles In particular three different access levels have been implemented Guest User and Administrator each of which with password protection Handy maintenance and upgrading which constitute a major issue in the reliability of a system are further guaranteed by the possibility of accessing and servicing the system via network facilities Actually the Telnet access facility allows remote debugging and technical support of the system including future firmware upgrading For a detailed description of the SY 1527 Universal Multichannel Power Supply System please refer to the SY 1527 User s Manual Table 1 2 Technical specifications of the SY 1527 mainframe 19 wide 8U high Euro mechanics rack Packaging Depth 720 mm Mainframe 24 kg Mod A1532 3 2 kg Voltage range 100 230 V Power requirements Frequency 50 60 Hz Power 3400 W Max number of boards per crate 16 Max number of power supply units per crate 3 Primary power supply output Mod A 1531 12V 8A 5 V 20 A Power supply unit output Mod A 1532 48 V 15 6 A Max output power 2250 W Operating temperature From 0 C dry atmosphere to 40 C Storage temperature From 20 C dry atmosphere to 50 C One Primary Power Supply Mod A 1531 and one Power Supply Unit Mod A 1532
22. o gt kal vt NPO 00105 03 A1676A MUTx 04 Fig 3 2 EASY 3000 crate panel first issue gt This feature is not yet implemented Filename A1676A_REV4 DOC 23 16 Number of pages Page Document type Title User s Manual MUT 3 2 3 PRELIMINARY Revision date Revision EAS Y3000 4000 Embedded Assembly SYstem 24 03 2005 4 Fig 3 2 shows the EASY 3000 crate panel first issue the connections are explained in the following table Table 3 2 EASY 3000 crate first issue connections Name Description J1 J2 48V SERVICE connectors in parallel input of 48 V supply for auxiliary low voltages in boards F1 20 Amps fuse on 48 V SERVICE line L1 Red LED that lights up when F1 is interrupted L2 Red LED that lights up when 48 V SERVICE is present J3 J4 J5 J6 48V POWER connectors in parallel input of 48 V supply for DC DC converters F2 100 Amps fuse on 48 V POWER line L3 Red LED that lights up when F2 is interrupted L4 Red LED that lights up when 48 V POWER is present Com Com2 Com3 I O of EASY bus for remote control 48V status Connectors for inputs from 48V supplies Through this input the remote EASY board microcontroller can detect failures in supply voltages and consequently enables PS channels ramping down while service supply voltage is provided by a back up battery EARTH Earth link for the crate EASY4000 crate overview The EASY4000 crate
23. r zip file Unzip the file then launch the CaenEASYRackBuilder jar Java TM application 2 4 2 Configuring the crates Now the following EASY Rack Builder window will open NPO 00105 03 A1676A MUTx 04 Filename Number of pages Page A1676A_REV4 DOC 23 12 EA Ema PRELIMINAR Y Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SY stem 24 03 2005 4 2 EASY Rack Builder PER EASY Rack configuration About Caen EASY Boards m IT Im m III III CUO DU MUN PELIN EASY4000 III III III IL I i In mt LT A HIH PAN mt WII CLE OI EASY4000 EASY4000 CAEN Branch Controller Choose a Board to insert in Caen EASY Crate Fig 2 3 EASY Rack Builder main menu The EASY Rack Builder shows six empty EASY crates by clicking on the Crate button it is possible to choose between EASY3000 and EASY4000 crates according to the crates connected to the A1676A to be configured The menu on the white box on the left lists the EASY boards available to fill the crates The operating parameters of such boards are stored in the board xml files included in the folder CaenEASYRackBuilder Boards Each time CAEN EASY Rack Builder is launched such xml files are compared to those present in the CAEN data base and if the comparison is successful the corresponding boards are added in the white box list The updated xml files of each board can be downloaded at where XXXXX
24. rds in the EASY3000 crate its role is to configure the EASY3000 channels as if they belong to the supply unit slot in which the branch controller is located All the channels of the EASY3000 boards will be considered as channels of the branch controller thus hugely increasing the number of channels the system can handle Through the mainframe the provided and fully reliable OPC server permits an immediate and automatic interfacing with the custom control software moreover a C library for Windows and Linux is available as well The EASY3000 crate can be used with an air and or water intercooler and its standard width fit the rack mounting An optional fan tray A84FU EASY3000 Fan Unit can be used for the stand alone operation of the EASY3000 crate when no magnetic field is present EASY3000 is powered by external 48 V DC The EASY architecture foresees two independent 48 V power supplies the first 48 V Power to power the channels regulators the other 48 V Service to power the control logic The use of CAEN 48 V power sources Mod A3484 and A3485 allows to integrate into the channels control also the management of the 48 V power supplies Fig 1 1 shows the system s block diagram The EASY4000 crate is designed to house some custom PS boards that do not fit into the EASY3000 crates it supports mechanically up to 9 PS boards and distributes control signals and power supplies Table 1 1 EASY3000 4000 Crates and Boards hostil
25. roducts connected to it To avoid potential hazards use the product only as specified Only qualified personnel should perform service procedures Avoid Electric Overload To avoid electric shock or fire hazard do not apply a voltage to a load that is outside the range specified for that load Avoid Electric Shock To avoid injury or loss of life do not connect or disconnect cables while they are connected to a voltage source Do Not Operate Without Covers To avoid electric shock or fire hazard do not operate this product with covers or panels removed Do Not Operate in Wet Damp Conditions To avoid electric shock do not operate this product in wet or damp conditions Do Not Operate in an Explosive Atmosphere To avoid injury or fire hazard do not operate this product in an explosive atmosphere Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel Safety Terms and Symbols on the Product These terms may appear on the product e DANGER indicates an injury hazard immediately accessible as you read the marking e WARNING indicates an injury hazard not immediately accessible as you read the marking e CAUTION indicates a hazard to property including the product Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 22 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 400
26. s been specially developed for this new system The minimum system configuration consists of the primary power supply one Filename Number of pages Page 6 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 Power Supply Unit and one board The system allows also to deal with power supply solutions composed by branch controllers housed in the system main frame and on detector remote boards manufactured in order to be magnetic field and radiation tolerant Channel trip control on other crates is performed via four external differential trip lines A sophisticated trip handling via software allows to control and correlate trip conditions on the channels of the crate as well as of other crates connected to it Live insertion and extraction of the boards which reduces the down time of the global system and easy access to the computing core and peripherals of the system complete the system flexibility Easy interfacing is another key point of the SY1527 system which can be connected to SY127 and SY527 systems The Ethernet interface TCP IP allows both an easy Telnet access and the connection via OPC Server to a SCADA control system Enhanced software programming features a unified command set independent from the interface used to communicate with the system The Power Supply Section and Board Section ca
27. ssssessessssessesseser 22 4 1 GENERAL SAFETY INFORMATION 22 4 1 1 TEE 22 4 2 SAFETY TERMS AND SYMBOLS ON THE PRODUCT eoccccoooccnonononononononononnnononnnnnccnnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnnnno 22 4 3 INSTALLATION csi ans a Mana nee ia a NER Mewes th ete ein AU IR 23 4 4 OPERATING MODES eu ee Ak anata eines mus oe ae Sates 23 4 5 OUTPUT CONTROL AND MONITORING oocccoooccnoconnnononononcnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn rn rra nnnrnnnnrnnrnnnnrnnnnnnnncnnnnnns 23 4 6 INTERLOCK OPERATION eege Sie Ee SEO EE RE a EES 23 NPO Filename Number of pages Page 00105 03 A1676A MUTx 04 A1676A_REV4 DOC 23 CAE PRELIMINARY Document type Title Revision date Revision User s Manual MUT EASY3000 4000 Embedded Assembly SYstem 24 03 2005 4 LIST OF FIGURES FIG 1 1 SYSTEM S BLOCK DIAGRAM vrees heata a a e a a E T E e A EEE ENEE EEE E 6 FIG 2 1 MOD A1676A BRANCH CONTROLLER FRONT PANEL oococcconccononononcconononnnaconononnnccone nono nocone nono nccannnrnnnacnnes 9 FIG 2 2 DSUB50 CONTROL CONNECTOR PIN ASSIGNMENT s ssseseseseesseessressteetteeteteterttssttssesstesseeseresteseeseestet 11 FIG 2 3 EASY RACK BUILDER MAIN MENU cnn non nn nn nn nnn nro nn nono nro nnnrnn cnn nnnnnccins 13 FIG 2 4 EASY RACK BUILDER WITH POPULATEDRACKS 14 FIG 3 1 EASY 3000 CRATE PANEL SECOND ISSUE seseesesesesesesetestessttsstesseesesetesesesttestesstesstesseesseseeseeeseteset 15 FIG 3 2 EASY 3000 CRATE PANEL FIRST ISSUE
28. y SYstem 24 03 2005 4 1 EASY3000 Embedded Assembly System 1 1 Functional description EASY3000 Embedded Assembly SYstem is the new CAEN power supply solution for operation in magnetic field and radioactive environment CAEN has been involved for more than a decade in developing different solutions for the main LHC experiments where the electronic equipment of the experiment is dealing with high dose radiation and intense magnetic field In order to provide safe and reliable operations in such hostile areas CAEN started tests with rad tolerant components and magnetic field resistant solutions patenting the new technology that is now used in this new line of products Moreover though designed for harsh environment the EASY3000 modules can work also in normal condition with excellent performance In the new architecture the power supply can be located directly in the hostile area see Table 1 1 where the EASY3000 modules provide a wide variety of output voltages to satisfy the requirements of most detectors and front end electronics The control of the EASY3000 power supply system is done remotely using a Branch Controller Mod A1676A plugged in a SY1527 or SY2527 mainframe located in the control room Each A1676A branch controller can handle up to 6 EASY3000 crates The EASY3000 crate can house up to 10 boards depending on the boards width The branch controller is the interface between the mainframe SY1527 or SY2527 and the remote boa
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