• 20 independent delay channels, • 100 ps delay resolution, • 10
Contents
1. E 12 4 2 COMMAND STRUCTURE sscccsssccsscencscenssccsvsccssscnssconsecensscensecensscenscesvcensccensocensscenessensseensseeavscensssessensses 12 4 2 1 EE 13 4 2 2 DELLA tad OWO EEE NE ERE 13 4 2 3 Pod CEWCE 14 4 2 4 VG 14 4 2 5 VIDT NN 15 4 2 6 PODANIE EE 15 4 2 7 EON EEN 16 4 2 8 MUNN 16 4 2 9 TN 17 L T SO REESE EEE Ten See OE one en eT ene eet eet eee ere eee 18 AD Ad NNN 18 TN NN 19 4 3 REMOTE CONTROL VIA INTERNET 20 S SON A TEE 21 BERKELEY NUCLEONICS Page 2 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 Edition Date amp Visa Massy le MONNIER BOURDIN Technical manager Date Description Reference documents BERKELEY NUCLEONICS Page 3 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 1 GENERAL INFORMATION 1 1 Description The 745 20C T Digital Delay Generator provides twenty independent delayed output pulses Delays up to 10 seconds may be programmed with 100ps resolution and channel to channel jitter less than 50 ps rms BNC outputs deliver pulses with adjustable level 3 to 6V and polarity into 50Q load A trigger out signal TO is provided to reference the delayed outputs in different operation mode 745 20C T parameters may be remote controlled via an Ethernet interface 10 100Mb s basic commands or Web page Instrument Options Option 1 Clock output Same frequency as specified clock input Option 2 Option 3 Option 4 Opti2. ae fk ale 477 e 4 w 4 26563 S gt e j Dess g Ee gt postive y ZANA Sr Ke vg WW postive ES e EE Ke S wer postive yak REZ PSM tive 5 positive T ESR ive POWA RZA positiv R de MeO et DEE a deele 29 Ve z e postive Tv pos CZY tive Gi vip mg A ga De JU PT E RS e aS BnS Da DOA ex E a RENE 7 YS e EDR H test A rons JEZ Taj gt Cc Pom tive 7 posit ive EF c F FR i re 521 th ak SC l Page 21 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 e DLLorvi O dll or vi set the value O _val dll or _val vi query the value Delay void Delay LVRefNum IDConnexionliN ulnt8 Channel floatExt DelayPs TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT TD1 errorOut Delay_val void Delay_val LVRefNum IDConnexionIN ulnt8 Channel TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT ulnt8 ChannelOut floatExt DelayPs TD1 errorOut Identifiant_val void Identifiant_val LVRefNum IDConnexionIN TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT LStrHandle dataOut TD1 errorOut Softtrigger void Softtrigger LVRefNum IDConnexionlN TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT TD1 errorOut Trigger void Trigger LVRefNum IDConnexionIN ulnt8 Channel ulnt16 Trigger2 TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT TD1 errorOut trigge
3. the power is applied depending on the ambient temperature The self test should not exceed 1 minute 1 6 Optimal performance To ensure optimal performance it is recommended to wait 1 hour after the equipment s switching on BERKELEY NUCLEONICS Page 5 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 2 SPECIFICATIONS Frequency Single shot source SS1 and Ethernet or Web page or trigger input SS2 synchronous of F3 Synchronous repetitive 3 frequencies F1 gt F2 gt F3 triggers F1 1000 500 200 100 50 20 10 5 2 Hz F2 200 100 50 20 10 5 2 1 0 5 Hz F3 50 20 10 5 2 1 0 5 0 2 0 1 Hz Level 3 to 6 V Delayed output T1 to T20 Positive or negative pulse into 50 Q Amplitude 3 to 6 V resolution 10 mV Rise time lt 5 ns Fall time lt 10 ns same Width 100 ns to 300 ms 100 ne to 200 ms Connector type BNC Reference output TO Positive pulse into 50 Q amplitude 3 to 6V resolution 10 mV Rise time lt 5 ns fall time lt 10 ns width 100ns to 300 ms Connector type BNC CLK RF 2 clock output Frequency CLKRF 2 gt 1V 500 option Connector type BNC Front panel option Ethernet 10 100 Mb s Internet Web page Power Required 90 220 V 50 60 Hz 1 A Net lt 10 kg 19 2 U 320 mm without handles BERKELEY NUCLEONICS Page 6 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 3 OPERATING INFORMATION 3 1 Principle
4. 10 Hz e Level 5 00 V e Width 500 ns BERKELEY NUCLEONICS Page 11 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 CONNECTING TO THE INSTRUMENT VIA ETHERNET 4 1 Generality For connecting over the LAN you would do have the following e Connect the instrument to the LAN physically e On the user interface either specify the LAN address e Onthe control PC enter the instrument s IP address e After the connection has been established the following commands can be used to modify the settings O Set the instruments IP address with IP XXX XXX XXX XXX o Query the instruments IP address with IP ID XXX XXX XXX XXX o Set the instrument s IP mask with NM XXX XXX XXX XXX o Query the instrument s IP mask with NM NM XXX XXX XXX XXX o Set the instrument s IP gateway GW XXX XXX XXX XXX o Query the instruments IP gateway with GW gt GW XXX XXX XXX XXX 4 2 Command structure 745 20C T is compatible with all command of the LIL timing system Each command description has at least some of the following items e Full command syntax e Form Set Query e Brief description e Parameters e RST value e Specified limits e Example BERKELEY NUCLEONICS Page 12 22 4 2 1 IDN Syntax Form Description Parameter RST value Example 4 2 2 DELAY Syntax Form Description Parameter RST value Specified limit Example BERKELEY NUCLEONICS User s manual 745
5. 20C T BNC Ed 1 Date 05 02 2013 IDN Query Queries instrument identification Response gives instrument model serial number and firmware version GFTy MIPSI 745 20C T SN101 000000 V1 0 Instrument model 745 20C T Serial number 101 Firmware version 1 1 DELAY Tn lt D gt DELAY Tn set amp Query Delay time of channel Tn is set to lt D gt picosecond relative to TO channel Tn channel number 1 to 20 lt D gt picosecond delay 0 to 9 999 999 999 999 picoseconds Set program 1 ns to channel 2 DELAY T2 1000 Query DELAY T2 gt DELAY T2 1000 Page 13 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 3 TRIG Syntax TRIG Tn lt T gt TRIG Tn Form Set amp Query Description Set channel TO trigger mode to Frequency 1 Frequency 2 Frequency 3 Single shot 1 Single shot 2 Parameter Tn channel number 0 to 20 lt T gt trigger mode F1 F2 F3 SS1 SS2 INH RST value INH Example Internal mode 1 to channel 2 TRIG T2 F1 Query mode to channel 2 TRIG T2 gt TRIG T2 F 1 4 2 4 VOLTAGE LEVEL Syntax AMPL Tn lt V gt AMPL Tn Form Set amp Query Description Set channel Tn to voltage level lt V gt Parameter Tn channel number 0 to 20 lt V gt voltage level in mV RST value Specified limit 3000 to 6 000 mV Example 3 5 V to channel 4 AMPL T4 3500 Query mode to channel 4 AMPL T4 gt TRIG T4 3500 BERKELEY NUCLEONICS Page 14 22 User s ma
6. BNC Berkeley Nucleonics Test Measurement and Nuclear Instrumentation since 1963 ste DN D H DI IL 63 e 20 independent delay channels e 100 ps delay resolution e 10 seconds delay range e Adjustable output level polarity and width User s manual 745 20C T BNC Ed 1 Date 05 02 2013 TABLE DES MATIERES EDITION 3 MN 3 le GENERALCINTFORMA TION erie ia ai GG AOC 4 VE NNN 4 LT NNN 5 PASE PFU 5 12 2 Pee 5 Lo OPERATING TEMPERATURE NN 5 1 4 RACK MOUNTING INFORMATION cccccsecccsecccscccesscceseccececceecscesseeceeuececuececueseeuesecesesssseessuessuessueseeeeseuess 5 Ea TST WEN 5 UNNE 5 gt VETT 6 3 OPERATING INFORMATION EEN 7 3A PRINCIPLE BLOCK DIAGRAM seddelen dekret W iesi iaiia 7 3 2 LOCAL COMMAND AND PARAMETER sscccesecceececeeceeececeseeuececececuceecucseuecsesesseesscuesseeseenecesesseueseseseueseuees 8 3 3 FRONT PANEL OPERATION SUMMARY iemrosennvrnnnnrnnnernnnvnnnnennnnsnnnnnnnnnsnnnnvnnnnnnnnnnnnnnvnnnnennnsvnnnsnnnnsnnnnsnnnnsnnnssennesenn 9 3 3 1 o E WEE 9 3 3 2 UN 9 3 4 REAR PANEL OPERATION SUMMARY eeeennrrnnnnvnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnnnnnnuneneee 10 3 4 1 FP 10 3 4 2 FN 10 3 4 3 NTN EE 10 3 4 4 Tr NNN 10 3 4 5 Clock ompi CLK OUT EE 10 3 4 6 NNK EE 10 3 4 7 TN NNN 10 D 11 4 CONNECTING TO THE INSTRUMENT VIA ETHERNET 2 2220022000000000000000000000000000000000000000 12 Ale CRA
7. Block diagram The principle of the programmable delay generator is described in the figure bellow Ui Clock Delay Reference TO T1 gt T2 E goe i 20 Digital Delays TRIG IN Controller T3 T20 KeyBoard Display Interface Controller Ethernet The sequence follows 3 phases e After on insertion delay a reference pulse appear at the TO output e Following the reference a pulse will aopear on each channel after a specified delay e Atthe end of sequence after last delayed pulse outputs the delay generators are initiate When a sequence is in progress the instrument will not respond to a trigger event Each delayed values output pulse T1 to T20 can be independently adjustable in level and width All values delay level width are saving when shut down the equipment except the trigger source option After the power on all trigger sources are off INH BERKELEY NUCLEONICS Page 7 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 3 2 Local command and parameter The following chart described the trigger source amplitude and width for each trigger out TO and delayed output T1 to T20 745 20C T TO to T20 Leg LLI SOURCE O X BERKELEY NUCLEONICS Page 8 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 3 3 Front panel operation summary The 745 20C T front panel consists of a LCD display and 3 BNC DETTA TIER TINT FEIA babhi LLE ibi
8. Temperature POPT Optical power CLK INTERNAL EXTERNAL POW Level 6 V 6 V 3 3 V 1 8 Vand 11 V TRIG trigger channel 1 to 20 RST value OFF Example STAT CLEAR clear the information STAT TEMP gt STAT TRET 10 00 STAT POPT gt STAT POPT 19 69 STAT CLK gt STAT CLK INTERNAL STAT POW gt STAT POW 6 00 5 99 3 35 1 75 11 45 STAT TRIG gt STAT TRIG 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 if Channel 1 to 20 is trigged STAT MTRIG gt STAT MTRIG 0 1 if single shot is trigged BERKELEY NUCLEONICS Page 17 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 10 IP adress Syntax IP X X X X IP Form Set amp Query Description IP Adress Parameter X x x X IP address RST value Off Example IP 172 17 23 6 IP gt IP 172 17 23 6 4 2 11 Net mask adress Syntax NM x x x x NM Form Set amp Query Description Net mask Address Parameter X X X X NW address RST value Off Example NW 255 255 0 0 NW gt NW 255 255 0 0 BERKELEY NUCLEONICS Page 18 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 12 GW adress Syntax GW x x x x GW Form Set amp Query Description GW Address Parameter X X X X GW address RST value Off Example GW 172 17 23 6 GW gt GW 172 17 23 6 BERKELEY NUCLEONICS Page 19 22 e User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 3 Remote control via internet With Internet explorer or Firefo
9. lh F g 3 3 1 LCD The LCD is screen tactile option 3 3 2 AUX 1 to 3 TBD BERKELEY NUCLEONICS Page 9 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 3 4 Rear panel operation summary All input or output connections to the 745 20C T are made on the rear panel HI if FA 3 4 1 Power switch The unit is turned on by depressing the POWER button The 745 20C T can be operated from 90 to 240 V at a line frequency of 50 60 Hz 3 4 2 Ethernet port LAN The RJ45 Ethernet rear panel connector allows a computer to control the 745 20C T 3 4 3 Trigger input TRIG IN BNC connector for application of the trigger input signal that generates the single shot sequence 3 4 4 Trigger ouptut TO BNC connector for signal output This is the output reference This should be terminated in 500Q 3 4 5 Clock output CLK OUT BNC connector for signal output This is the 85 MHz reference This should be terminated in 50 Q 3 4 6 Clock input CLK IN BNC connector for signal input This is the 85 MHz reference 3 4 7 Trigger output T1 to T20 BNC connectors for delayed signal outputs This should be terminated in 50 Q BERKELEY NUCLEONICS Page 10 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 3 5 Default value The default values are the following e IP ADRESS 99 0 0 18 e GATEWAY ADRESS 99 0 0 01 e NET MASK 255 0 0 0 e F1 1000 Hz e F2 100 Hz F3
10. nual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 5 WIDTH Syntax WIDTH Tn lt W gt WIDTH Tn Form Set amp Query Description Set channel Tn at specified lt W gt width Parameter Tn channel number 0 to 10 lt W gt width in ns RST value 5 Specified limit 100 to 300 000 000 ns Example 250 ns to channel 4 WIDTH T4 250 Query mode to channel 4 WIDTH T4 gt WIDTH T4 2500 4 2 6 POLARITY Syntax TTL Tn lt P gt TTL Tn Form Set amp Query Description Set channel Tn at specified lt P gt polarity positive or negative Parameter Tn channel number 0 to 20 lt P gt polarity POS NEG RST value POS Example Negative going pulses on channel 3 TTL T3 NEG TTL 13 gt TTL T3 NEG BERKELEY NUCLEONICS Page 15 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 7 FREQUENCY Syntax FREQ Fn lt F gt FREQ Form Set amp Query Description Set the frequency in internal mode Parameter Fn F1 F2 or F3 lt F gt frequency in Hz RST value Specified limit 0 10 to 1 000 Hz Example FREQ F2 100 FREQ F2 gt FREQ F2 100 4 2 8 RUN Syntax RUN Form Set Description software trigger Parameter RST value OFF Example RUN BERKELEY NUCLEONICS Page 16 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 4 2 9 STAT Syntax STAT CLEAR STAT lt XXXX gt Form Set amp Query Description Equipment information Parameter lt XXXX gt TEMP
11. on 5 Option 6 Other trigger source saved after shut down Immediate modification of output pulse without validation specific options available upon request Package contents The box you receive should contain the following o 745 20C T instrument o Power cable o User s manual O CD containing DLL and Labview driver BERKELEY NUCLEONICS product For more information about Berkeley Nucleonics product see our web site www berkeleynucleonics com BERKELEY NUCLEONICS Page 4 22 User s manual 745 20C T BNC Ed 1 Date 05 02 2013 1 2 Installation 1 2 1 Power source The 745 20C T can be operated from 90 VAC to 240 VAC nominal supply source The maximum power consumption of the 745 20C T is 80 W 1 2 2 Power cord The 745 20C T comes with a removable power cord for European usage It has a three contact plug for connection to both the power source and protective ground 1 3 Operating temperature The 745 20C T can be operated where the ambient air temperature is 0 C to 35 and can be stored in ambient temperature from 10 C to 60 C The 745 20C T is cooled by air circulation To prevent instrument damage a clearance of 2 inches on the side and 1 inch on the rear must be maintained for proper cooling 1 4 Rack mounting information The 745 20C T will fit a 19 inch rack 1 5 Self test The model firmware version serial numbers for the units and self test will be displayed a certain time after
12. r_val void Trigger_val LVRefNum IDConnexionlN ulnt8 Channel TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT ulnt8 ChannelOut ulnt16 TriggerOut TD1 errorOut sta_val void Sta_val LVRefNum IDConnexionIN TD1 entrEDErreurPasDErreur LVRefNum IDDeConnexionOUT TD2Hdl Surveillance TD1 errorOut BERKELEY NUCLEONICS Page 22 22
13. x you can open a web page to drive the 745 20C T EK EEK me WO NE 10000 EK EEK WO 10000 E We 0 NE MK NK EEK z EKO NK EK NE M BERKELEY NUCLEONICS Page 20 22 User s manual 745 20C T 5 SOFTWARE BNC Ed 1 Date 05 02 2013 The 745 20C T comes with DLL drivers for Windows XP or Seven Our primary objective in designing software drivers is to get the user up and running as quickly as possible Software drivers are provides as a Dynamic Link Library DLL which is compatible with most 32 bit windows based development software The main program is written on Labview v11 or later The listing of files is the following e 745 20C T main program 1000 H LEN CY 1000H E ec ae oF 2 g Z 3 m a epetitive RY e PPPOE EN Anhibite d s PE a Inhipted DN 5 z Iehihit DE d H Ale 30 Inhibited RAW 4 lt 2 SE WET 1 bite cl Se Inhibited FETE REZ Repetitive EL z z Taki PU nt IL DERG ee inhibited 4 p Rene ee ee ea RE petitive F S m ER hihited Ke A HIIREM e D LEO Inhibited A a Gaam E La IR iy i sA AR is eg pg EK Single Shot 2 e ES 4 m Inhil bited inh cis GRANDE adh fate s DC Bue nkitbted AZ SE ZE M4 SPENNE Ann EM ted a BERKELEY NUCLEONICS mi 41 w 240 44 med a D r j v AV je py jej RE on A ale I mie me 4 w al p
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