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Racal Instruments 1260-82, User Manual

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1260-82 User Manual

Module Specification 1-4

When sending your instrument in for repair, complete the
form in the back of this manual and enclose it with the
instrument.

About MTBF

The 1260-82 MTBF is >100,000 hours, calculated in accordance
with MIL-HDBK-217E, Ground Benign Environment.

The optical switch used on the 1260-82 module is Racal part no.
602382. The switch manufacturer’s specifications for this switch
are:

Switch Durability

>10

7

 operations minimum

Summary of Contents for 1260-82

Page 1: ...Racal Elektronik System GmbH Frankenforster Strasse 21 51427 Bergisch Gladbach Germany Tel 49 2204 92220 FAX 49 2204 21491 Racal Australia Pty Ltd 3 Powells Road Brookvale NSW 2100 Australia Tel 61 2...

Page 2: ...t for service or calibration Call your nearest Racal Instruments support facility A list is located on the last page of this manual If you are unsure where to call contact Racal Instruments Inc Custom...

Page 3: ...e unit with power applied and protective covers removed Read the procedures and heed warnings to avoid live circuit points Before operating this instrument 1 Ensure the instrument is configured to ope...

Page 4: ...This page was left intentionally blank...

Page 5: ...1 Option 01T Installation 2 2 Module Installation 2 2 Module Configuration 2 2 Front Panel Connectors 2 3 Fail LED 2 3 Switch Status LED 2 3 Mating Connectors 2 7 Optical Ports 2 7 Chapter 3 MODULE O...

Page 6: ...Power and Module Cooling Considerations 3 13 Airflow Requirements 3 13 Chapter 4 DRAWINGS 4 1 Chapter 5 PARTS LIST 5 1 Chapter 6 Product Support 6 1 Reshipment Instructions 6 1 Appendix A 1260 82 Addr...

Page 7: ...View 2 4 Figure 2 4 1260 82D Front Panel Pin Connections Front View 2 5 Figure 2 5 1260 82F Front Panel Pin Connections Front View 2 6 Figure 3 1 Message Based Mode of Operation 3 1 Figure 3 2 Registe...

Page 8: ...1260 82 User Manual iv This page was left intentionally blank...

Page 9: ...lowing features are included in the 1260 82 Three four or six 1X2 Optical Switch configurations Single slot VXI C size module Message Based Interface Option available New Data Driven Model embedded fi...

Page 10: ...Vibration 0 013 PK PK 5 55Hz Bench Handling 4in 45o Temperature Operating 0 to 50 degrees Centigrade Non operating 20 to 70 degrees Centigrade Relative Humidity 90 RH Non Condensing at 40o C for 5 da...

Page 11: ...260 82D Four 1X2 Optical Switch 407705 004 1260 82F Switch Module 1260 82F Six 1X2 Optical Switch 407705 006 1260 82 Shipping Kit Manual Key Locks 407706 Additional Manual 1260 82 User Manual 980673 0...

Page 12: ...anual and enclose it with the instrument About MTBF The 1260 82 MTBF is 100 000 hours calculated in accordance with MIL HDBK 217E Ground Benign Environment The optical switch used on the 1260 82 modul...

Page 13: ...r if any damage is apparent 4 Have a qualified person check the instrument for safety before use CAUTION Always perform unpacking disassembly repair and cleaning at a static safe work station Reshipme...

Page 14: ...he setting of switches SW1 1 through SW1 4 SW2 and SW3 is described in the Installation and Setup Section of the 1260A Option 01T Users Manual Publication No 980806 999 Module Configuration The 1260 8...

Page 15: ...a single switch status LED STATUS common all switches installed The status LED provides an indication of the state of the optical switch as shown below OFF The optical switch is in an idle state GREE...

Page 16: ...1260 82 User Manual Installation Instructions 2 4 Figure 2 3 1260 82C Front Panel Pin Connections Front View...

Page 17: ...1260 82 User Manual Installation Instructions 2 5 Figure 2 4 1260 82D Front Panel Pin Connections Front View...

Page 18: ...1260 82 User Manual Installation Instructions 2 6 Figure 2 5 1260 82F Front Panel Pin Connections Front View...

Page 19: ...FC UPC or FC SPC connector types Refer to Appendix B for cleaning adapters connectors and handling of fiberoptic cables Optical Ports WARNING To avoid eye damage do not look directly into the optical...

Page 20: ...1260 82 User Manual Installation Instructions 2 8 This page was left intentionally blank...

Page 21: ...iew of the message based mode of operation is shown in Figure 3 1 below Figure 3 1 Message Based Mode of Operation When the register based mode of operation is used the user writes to the control regi...

Page 22: ...tion provides a faster update of optical switches This mode provides for switch operations in less than 4 5 microseconds not counting software overhead inherent in I O libraries such as VISA and optic...

Page 23: ...nge of channels to be operated Multiple individual channels may be specified using the following channel descriptor syntax module address chan1 chan2 chanN A range of channels may be specified using t...

Page 24: ...C Query Command When you are using the 1260 82 in an automated test environment it is important that you be aware of the time it takes for the switch movement to complete For example suppose you devel...

Page 25: ...ents and the OPC query provides a 1 to be read NOTE It is important that you remember to set the time out of the controller s READ instruction to be greater than the longest time possible for the 1260...

Page 26: ...s is set by the setting of the logical Address DIP switch SW1 on the 1260 82 to a value between 1 and 12 inclusive 3 The control register on the 1260 82 to update Each control register on the 1260 82...

Page 27: ...ted position rather than the commanded position If the detected position is NOT the same as the commanded position after the 15 millisecond settling time then an error may have occurred When the firmw...

Page 28: ...the COMMANDED relay position this register should not be used to form the relay control information when a single channel change is desired This means that a programmer using the register based mode...

Page 29: ...module The VISA library functions viIn8 and viOut8 account for the base A24 offset of the 1260 01T controller Therefore the application code below uses only the module address to calculate the offset...

Page 30: ...esource manager ViStatus error VISA error code ViUInt8 ctrl_val control register value ViUInt8 position position read from status register open the resource manager this must be done once in applicati...

Page 31: ...onds to allow relays to settle before chacking actual position this is a fictional delay routine system dependent msec_delay 16 read the relay status register error viIn8 hdl1260 VI_A24_SPACE control_...

Page 32: ...e Operation 3 12 else turn the ERROR LED off error viOut8 hdl1260 VI_A24_SPACE error_LED_reg 0x00 if error 0 error handling code goes here close the VISA session error viClose hdl1260 if error 0 error...

Page 33: ...ed value The following procedure details how to calculate the cooling requirements for the 1260 82 1 Determine the maximum temperature rise allowed across the module This is typically 10 C but could b...

Page 34: ...1260 82 Module in a Racal 1261B VXI Chassis is shown in Figure 3 4 The chassis airflow plotted is for the worst case slot airflow In the 1261B chassis the 1260 82 could be placed in any slot without...

Page 35: ...Operation 3 15 Figure 3 4 1260 82 Optical Switch and Racal Instruments 1261B Chassis Airflow Resistance Curves Pressure vs Airflow 0 0 2 0 4 0 6 0 8 1 0 5 10 15 Airflow liters sec Pressure mm H2O 126...

Page 36: ...1260 82 User Manual Module Operation 3 16 This page was left intentionally blank...

Page 37: ...Final Assy 1260 82C 4 3 407705 004 Final Assy 1260 82D 4 5 407705 006 Final Assy 1260 82F 4 7 405148 PCB Assy L BUS Jumper 4 9 435148 Schematic L BUS Jumper 4 10 405154 001 PCB Assy 1260 82 4 11 4351...

Page 38: ...1260 82 User Manual Drawings 4 2 This page was left intentionally blank...

Page 39: ...SHIPPING CARTON WITH ASSEMBLY AFFIX LABELS PART OF ITEM 34 IN LOCATION APPROXIMATELY WHERE SHOWN ALIGN LABEL TEXT WITH APPROPRIATE SWITCH ACTUATORS AS SHOWN 5 10 6 8 9 7 AFFIX CAUTION LABEL ITEM 32 I...

Page 40: ...1260 82 User Manual Drawings 4 4...

Page 41: ...E SHIPPING KIT ITEM 4 IN SHIPPING CARTON WITH ASSEMBLY AFFIX LABELS PART OF ITEM 34 IN LOCATION APPROXIMATELY WHERE SHOWN ALIGN LABEL TEXT WITH APPROPRIATE SWITCH ACTUATORS AS SHOWN 5 10 6 8 9 7 AFFIX...

Page 42: ...MENTS INC AND SHALL NOT WITHOUT THE EXPRESS WRITTEN PERMISSION OF RACAL INSTRUMENTS INC BE USED RELEASED OR DISCLOSED IN WHOLE OR IN PART OR USED TO SOLICIT QUOTATION FROM A COMPETITIVE SOURCE OR USED...

Page 43: ...IN SHIPPING CARTON WITH ASSEMBLY AFFIX LABELS PART OF ITEM 34 IN LOCATION APPROXIMATELY WHERE SHOWN ALIGN LABEL TEXT WITH APPROPRIATE SWITCH ACTUATORS AS SHOWN 5 10 6 8 9 7 AFFIX CAUTION LABEL ITEM 32...

Page 44: ...AND OTHER DOCUMENTS WHICH SPECIFY PROCUREMENT OF PRODUCTS FROM RACAL INSTRUMENTS INC 2 3 4 3 4 5 6 8 A 1 DWG NO 5 6 8 7 A B C D REV SH 1 7 2 980346 001 REV A 1 1 2 2 407705 006 A J200 J201 J202 J203 J...

Page 45: ...TEN PERMISSION OF RACAL INSTRUMENTS INC BE USED RELEASED OR DISCLOSED IN WHOLE OR IN PART OR USED TO SOLICIT QUOTATION FROM A COMPETITIVE SOURCE OR USED FOR MANUFACTURE BY ANYONE OTHER THAN RACAL INST...

Page 46: ...D 1 2 3 4 LBUS10 LBUS11 LBUS2 LBUS0 LBUS1 LBUS3 LBUS4 LBUS5 LBUS6 LBUS7 LBUS8 LBUS9 ECLTRG0 A1 2V A2 ECLTRG1 A3 GND A4 LBUSA00 A5 LBUSA01 A6 5 2V A7 LBUSA02 A8 LBUSA03 A9 GND A10 LBUSA04 A11 LBUSA05 A...

Page 47: ...1260 82 User Manual Drawings 4 11...

Page 48: ...HEMATIC 1260 82 435154 001 1 11 A A 435154 001 1 27 May 1999 A B C D 1 2 3 4 A B C D 1 2 3 4 8 9 Z127H 15K SHEET2 5154 001p2 sch SHEET3 5154 001p3 sch SHEET4 5154 001p4 sch SHEET5 5154 001p5 sch SHEET...

Page 49: ...1B 1 1Y 3 2A 6 2B 7 2Y 5 3A 10 3B 9 3Y 11 4A 14 4B 15 4Y 13 U73 26LS32 G 4 G 12 1A 2 1B 1 1Y 3 2A 6 2B 7 2Y 5 3A 10 3B 9 3Y 11 4A 14 4B 15 4Y 13 U74 26LS32 G 4 G 12 1A 1 1Y 2 1Z 3 2A 7 2Y 6 2Z 5 3A 9...

Page 50: ...11 2C2 12 2C3 13 A 14 B 2 1G 1 2G 15 1Y 7 2Y 9 U77 74HC253D A0 11 A1 10 A2 9 A3 8 A4 7 A5 6 A6 5 A7 4 A8 29 A9 28 A10 24 A11 27 A13 30 A14 31 E 23 G 25 DQ1 13 DQ2 14 DQ3 15 DQ4 18 DQ5 19 DQ6 20 DQ7 21...

Page 51: ...435154 001 4 11 A A 435154 001 4 27 May 1999 A B C D 1 2 3 4 A B C D 1 2 3 4 RESET CCT 5V 5 4 2 3 12 U57A LM339 R17 1K 4 13 Z127D 15K 6 11 Z127F 15K 7 10 Z127G 15K 5 12 Z127E 15K 2 15 Z127B 15K 1 16 Z...

Page 52: ...8 BG2OUT B9 BG3IN B10 BG3OUT B11 BR0 B12 BR1 B13 BR2 B14 BR3 B15 AM0 B16 AM1 B17 AM2 B18 AM3 B19 GND B20 SERCLK B21 SERDAT B22 GND B23 IRQ7 B24 IRQ6 B25 IRQ5 B26 IRQ4 B27 IRQ3 B28 IRQ2 B29 IRQ1 B30 5V...

Page 53: ...1 C137 01 C140 01 C139 01 C5 01 C6 01 TP1 TP TP2 TP CLK10 C1 CLK10 C2 GND C3 5 2V C4 LBUSC00 C5 LBUSC01 C6 GND C7 LBUSC02 C8 LBUSC03 C9 GND C10 LBUSC04 C11 LBUSC05 C12 2V C13 LBUSC06 C14 LBUSC07 C15 G...

Page 54: ...Q6 15 D7 17 Q7 16 D8 18 Q8 19 CLK 11 CLR 1 U3 74HCT273 D1 3 Q1 2 D2 4 Q2 5 D3 7 Q3 6 D4 8 Q4 9 D5 13 Q5 12 D6 14 Q6 15 D7 17 Q7 16 D8 18 Q8 19 CLK 11 CLR 1 U5 74HCT273 SWX0_D0 SWX0_D1 SWX0_D2 SWX0_D3...

Page 55: ...SIZE B 21793 CAGE CODE DWG NO NONE 435154 001 8 11 A A 435154 001 8 27 May 1999 A B C D 1 2 3 4 A B C D 1 2 3 4 C119 01 C120 01 C121 01 C122 01 5V C100 01 C101 01 C102 01 C104 01 C105 01 C106 01 C108...

Page 56: ...22K R27 22K 5V R28 22K R29 22K 5V R1 1K R2 1K R4 1K R6 1K R11 1K R12 1K R13 1K R14 1K R15 1K LSTROBE1 SWX1_D 0 7 SWXRESET LSTROBE1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26...

Page 57: ...4 J20 602163 204 5V PS1 STATUS INDICATION C152 01 C153 01 C154 01 D1 3 Q1 2 D2 4 Q2 5 D3 7 Q3 6 D4 8 Q4 9 D5 13 Q5 12 D6 14 Q6 15 D7 17 Q7 16 D8 18 Q8 19 CLK 11 CLR 1 U93 74HCT273 G S D Q91 2N7002 LD0...

Page 58: ...R 1 A 2 B 3 C 4 D 5 E 10 F 11 G 12 H 14 QH 13 CLK 7 INH 6 SH LD 15 CLR 9 U92 74HCT166 PS1 PS2 PS3 PS4 PS5 PS6 SER 1 A 2 B 3 C 4 D 5 E 10 F 11 G 12 H 14 QH 13 CLK 7 INH 6 SH LD 15 CLR 9 U94 74HCT166 BO...

Page 59: ...YING NO REFERENCE OR MATERIAL SPEC REVISED PER EO NO REVISED PER EO NO REVISED PER EO NO ZONE 407707 P1 1 602163 901 WIRE 24AWG WHT 524999 WIRE 24AWG WHT 524999 WIRE 24AWG WHT 524999 P1 2 602163 901 P...

Page 60: ...1260 82 User Manual Drawings 4 24 This page was left intentionally blank...

Page 61: ...r 5 PARTS LIST 407705 003 Final Assy 1260 82C 5 3 407705 004 Final Assy 1260 82D 5 4 407705 006 Final Assy 1260 82F 5 5 405148 PCB Assy L BUS Jumper 5 6 405154 001 PCB Assy 1260 82 5 7 407707 Cable As...

Page 62: ...1260 82 User Manual Parts List 5 2 This page was left intentionally blank...

Page 63: ...ING EA 1 00000 15 602362 CONN FIBER OPTIC FC ADAPTER EA 9 00000 J200 J208 16 602382 SWITCH OPTICAL 1x2 SGL MODE EA 3 00000 Al A2 A3 17 611263 STSO4B 062P 775L 250 EA 1 00000 18 611264 HAN DLE EXT BOT...

Page 64: ...EA 1 00000 W JP1 15 602362 CONN FIBER OPTIC FC ADAPTER EA 12 00000 J2 00 J2 11 16 602382 SWITCH OPTICAL 1x2 SGL MODE EA 4 00000 A1 A4 17 611263 STSO4B 062P 775L 250 EA 1 00000 18 611264 HANDLE EXT BOT...

Page 65: ...A 1 00000 W JP2 15 602362 CONN FIBER OPTIC FC ADAPTER EA 18 00000 J200 J217 16 602382 SWITCH OPTICAL 1x2 SGL MODE EA 6 00000 A1 A6 17 611263 STS04B 062P 775L 250 EA 1 00000 18 611264 HAN DLE EXT BOT E...

Page 66: ...Assembly 405148 PCB ASSY L BUS JUMPER Date 1 28 99 Revision A Component Description U M Qty Reqd Ref 415148 PCB L BUS JUMPER EA 1 00000 601675 001 CON PCB PLG096P 100D E 1 00000 P2 611263 STS04B 062P...

Page 67: ...T EA 7 00000 U1 2 4 60 88 92 94 22 231125 ICINT 26L531 DRVR EA 1 00000 U75 23 231130 ICDIG 74HCT273 FLOP EA 4 00000 U3 5 6 93 24 231131 ICDIG 74HCT164 SHFT EA 2 00000 U61 62 25 231135 ICDIG 74HCT85 EA...

Page 68: ...mbly 407707 CABLE ASSY INTFC 4 PIN Date 5 27 99 Revision A Component Description U M Qty Reqd Ref 1 602163 104 CON CAB RCP004C 100S EA 2 00000 2 602163 901 TRMCRP SNP U F22 30G EA 7 00000 3 524999 WRT...

Page 69: ...6 SHIP KIT 1260 82 B T Date 3 23 99 Revision A Component Description U M Qty Reqd Ref 455540 KEY LOCKOUT TTL AC EA 2 00000 455541 KEY LOCKOUT TTL C EA 2 00000 455542 KEY LOCKOUT TTL A EA 2 00000 61501...

Page 70: ...1260 82 User Manual Parts List 5 10 This page was left intentionally blank...

Page 71: ...artment When sending your instrument in for repair complete the form in the back of this manual For worldwide support and the office closes to your facility refer to the Support Offices section on the...

Page 72: ...a 2 Palazzo C4 20090 Milanofiori Assago Milan Italy Tel 39 02 5750 1796 FAX 39 02 5750 1828 Racal Elektronik System GmbH Technologie Park Bergisch Gladach Friedrich Ebert Strasse 51429 Bergisch Gladba...

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