Manual - Astronics Test Systems
Contents
1. Q3A Otlddv aia NOlLdtios3a A3u 3NOZ SNOISA3H L Z L o L uus ue Uc se mo Nowon er E SMIOUAN NOLO yr em m Y 100 89 L07 E64Lg 2 xona qoos ost i a OOS IOWS WHO 0S XvOO 318vVO au ee 77 01 74 w iuii ie INAANONA t v IRR Se Asi SLuvd wai 3Noz INR SaMIVTONSWON ON NOW 300030v0 A L D009 1d 1XD NOD 006 077709 e 4 N9LE 9Y USL O9ZO1L0 GHS XOVO 6200S UN TAS 531V339 ANY SC 666 NAHL SZO 19 F Vo NAHL EL tzo HL ELO g cx OL NAHL Y ZLO NAHL v00 G F NYHL iL 00 ftl HL LOO Hi5N31 a3q103 EVA 1334 NI HONI JONVUSIOL HION31 318v2 Q3qd104 YIINNN HS va 18 VHO HION3I d18vO 3 E COR 2 E T a L T rm S XXX q S01 1S HSN dOIS 08 S 13 31A S MMOTIOd SV 100 diAIRIO LAS L S0LIN TOOLAH TOOL dNINO ASN Z WALI NO4 IBA31 NOISIA3eI INFN ANY YIINNN 12 v d SINSAINYLSNI WOVE HLIM A3ILN3GI ANY JOWAOWd 820 LS6 D3dS SINAWNULSNI WOVE HLM 3ONVQ HOOOYV NI 1931 HION31 FIVD 4O SAONVUFIOL UOJ LYVHD HLONAT 318vO 3ON3 3331 1333 NI HION31 318VO Q3Q 04 JHL 31VOION 438INFQIN ONIMVUC 3HL dO NOIIBIOd HSVQ 3H SALON Optional Assemblies 4 3 Astronics Test Systems2. 1260 150 User Manual Assembly 407663 Connector Kit 26 Pin Coax Rev Date 7 28 98 Revision A Publication No 980824 150 Rev A Component Description U M Qty Read REF 1 602221 026 CON CAB RLGO026 T EEA 1 000 2 602221 900 CON CXL RCP001C EEA 25 000 Optional Assemblies 4 4 Astronics Test Systems
3. For additional relay specifications refer to the relay manufacturer s data sheet Specifications 1 4 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Ordering Listed below are part numbers for both the 1260 150 switch 4 module and available mating connector accessories Each Information 1260 150 uses two mating connectors ITEM DESCRIPTION PART 1260 150 Switch Module Switch Module 10 Ch SP4T 250 MHz 407656 Consists of P N 405142 PCB Assembly P N 407653 Shipping Kit mating connector and manual Backshell 26 Pin Backshell 602221 126 Coax Pin Pins 602220 900 Cable Assy 2ft Single Coax Cable w connectors 407368 001 Cable Assy 6ft Single Coax Cable w connectors 407368 003 Cable Assy 12ft Single Coax Cable w connectors 407368 006 Additional Manual 980824 150 Astronics Test Systems Specifications1 5 1260 150 User Manual Publication No 980824 150 Rev A This page was left intentionally blank Specifications 1 6 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Chapter 2 INSTALLATION INSTRUCTIONS Unpacking and Inspection Installation Astronics Test Systems 1 Remove the 1260 150 module and inspect it for damage If any damage is apparent inform the carrier immediately Retain shipping carton and packing material for the carrier s inspection Verify that the pieces in the package you received contai
4. AA J201 Y J201 BB J201 Y J201 0C Astronics Test Systems Installation Instructions 2 5 1260 150 User Manual Publication No 980824 150 Rev A Mating Mating connectors are available for the 1 260 150 module Astronics Test Systems also offers the following accessories for Connectors mating connectors see ordering information for part numbers Name Description P N 26 Pin Mating Connector 26 Pin Conn Kit w backshell amp pins 407663 Cable Assy 2ft Single Coax Cable w connectors 407368 001 Cable Assy 6ft Single Coax Cable w connectors 407368 003 Cable Assy 12ft Single Coax Cable w connectors 407368 006 Pin Individual Coax pin crimp 602220 900 Block Insulator Block Conn Body 602221 126 The 26 pin connector kit consists of a connector housing aluminum backshell and 25 coaxial crimp type pins After attachment the pin is inserted in the housing and will snap into place providing positive retention To be sure the pins are locked in place the assembler should tug on the wire after insertion The suggested hand tool for the crimp pins is 990923 The corresponding removal tool is 990922 Installation Instructions 2 6 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Chapter 3 MODULE OPERATION Setting the The Option 01T switch controller identifies each Adapt a Switch plug in or conventional 1260 Series module by a module address Module Address th
5. Rudd oat rude qund entry raters Stren MR RA 1 4 Ordering informations schol tont ae obe pedum enn prensa errr er ets L Les ty ete un tu esee es 1 5 Gre 16 ter e meen ne oe met Rene NO E NE 2 1 INSEADISSTIONUNS TEOGTIORNS seta aa a a sec tae aa hac oe cS qute tto cea cate cad etal ds 2 1 Unpacking and INSPOCHON lt 5 ue te er Ve UR REM AH VER VI dS VD 2 1 Installation M 2 1 M d le TONIC rz tios RE c 2 2 Front Panel Connectors mr ee eet 2 4 Channel Mapping hc a hM rM ELI M A IU ee gs ec E RUE 2 5 Mating gares eo i e m 2 6 Astronics Test Systems i 1260 150 User Manual Publication No 980824 150 Rev A eidcm ee 3 1 MODULE OPERATION 5i dodo etone edere dna salen eoe atn ta a ba cab on E te ER 3 1 Setting the Modulg Addr8s8 e Deeper reU aede i oss en ERR eo Etpe pedes 3 1 Operating MOUGS s teie detnr aen E E t eM i dani reece eae tee ud cvs ta EE LIES qe ME 3 3 Operating In Message Based Mode ssssesssssssssseeeeseeeeeeeeen enne 3 4 Channel Descriptors For The 1260 150 sssessessseeeeeeeneeeenrnnn nennen 3 4 Reply To The MOD LIST Orari ee eroe ee Doc RE ved nee ne ee eee eee ee 3 5 Operating The 1260 150 in Register Based Mode sssssse 3 6 1260 150 Example COGO 2t ete perta tente RU RO rt qure Scene Roe RU du Meda eee 3 9 iud T oe 4 1 OPTIONAL ASSEMBLIES 0 icio no bs att
6. its officers employees subsidiaries affiliates and distributors harmless against all claims arising out of aclaim for personal injury or death associated with such unintended use FOR YOUR SAFETY Before undertaking any troubleshooting maintenance or exploratory procedure read carefully the WARNINGS and CAUTION notices A CAUTION This equipment contains voltage hazardous to RISK OF ELECTRICAL SHOCK human lite and safety and is capable of inflicting DO NOT OPEN personal injury If this instrument is to be powered from the AC line mains through an autotransformer ensure the common connector is connected to the neutral earth pole of the power supply Before operating the unit ensure the conductor green wire is connected to the ground earth conductor of the power outlet Do not use a two conductor extension cord or a three prong two prong adapter This will defeat the protective feature of the third conductor in the power cord Q Maintenance and calibration procedures sometimes call for operation of the unit with CAUTION power applied and protective covers removed Read the procedures and heed warnings a A to avoid live circuit points Before operating this instrument 1 Ensure the proper fuse is in place for the power source to operate 2 Ensure all other devices connected to or in proximity to this instrument are properly grounded or connected to the protective third wire earth ground If the instr
7. 0 2 53 52 51 50 43 42 41 40 3 73 72 7 70 63 62 6i 60 4 93 92 9i 90 83 82 8i 80 Astronics Test Systems Setting a control bit to 1 closes the corresponding channel and clearing the bit to zero opens the corresponding channel Thus if you write the value 1000 0101 binary 133 decimal 85 hexadecimal to Control Register 0 channels 0 2 and 7 will close while channels 1 3 4 5 and 6 will open The present control register value may be read back by reading an 8 bit value from the control register address The value is inverted In other words the eight bit value read back is the one s complement of the value written If you want to change the state of a single relay without affecting Module Operation 3 7 1260 150 User Manual Publication No 980824 150 Rev A the present state of the other relays controlled by the control register you must 1 2 5 Read the control register Invert the bits perform a one s complement on the register data Perform a bit wise AND operation leaving all but the specific control register bit for the relay to change To open continue to step 5 To close OR in the bit for the relay to close Write the modified value back to the control register For example to close channel 13 1 4 5 Read Control Register 1 this register controls channels 8 through 15 with channel 8 represented by the LSB Invert the bits in the val
8. 0 150 has a unique address The base A24 address for the 1260 150 module may be calculated by A24 Offset of the 1260 01T 1024 x Module Address of 1260 150 The A24 address offset is usually expressed in hexadecimal A typical value of 20400046 is used in the examples that follow A 1260 150 with a module address of 7 would have the base A24 address computed as follows Base A24 Address of 1260 150 20400016 40016 x 710 205C0016 The control registers for Adapt a Switch plug ins and conventional 1260 Series modules are always on odd numbered A24 addresses The three control registers for the 1260 150 reside at the first three odd numbered A24 addresses for the module Base A24 Address of 1260 150 1 Control Register 0 Base A24 Address of 1260 150 3 Control Register 1 Base A24 Address of 1260 150 5 Control Register 2 So for our example the three control registers are located at Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual 205C01 Control Register 0 controls channels 0 through 7 205C03 Control Register 1 controls channels 8 through 15 205C05 Control Register 2 controls channels 16 through 19 Table 3 1 shows the channel assignments for each control register Table 3 1 Control Register Channel Assignments Channels Control Register MEE Bite Bits Bit4 Bits Bit2 Biti Wes 0 13 12 T 10 3 2 1 0 1 33 32 31 30 23 22 21 2
9. A sTRONICS TEST SYSTEMS RACAL INSTRUMENTS 1260 150 10 CHANNEL HIGH FREQUENCY PLUG IN Publication No 980824 150 Rev A Astronics Test Systems Inc 4 Goodyear Irvine CA 92618 Tel 800 722 2528 949 859 8999 Fax 949 859 7139 atsinfo astronics com atssales astronics com atshelpdesk asironics com _http www astronicstestsystems com Copyright 1998 by Astronics Test Systems Inc Printed in the United States of America All rights reserved This book or parts thereof may not be reproduced in any form without written permission of the publisher THANK YOU FOR PURCHASING THIS ASTRONICS TEST SYSTEMS PRODUCT For this product or any other Astronics Test Systems product that incorporates software drivers you may access our web site to verify and or download the latest driver versions The web address for driver downloads is http Awww astronicstestsystems com support downloads If you have any questions about software driver downloads or our privacy policy please contact us at atsinfo astronics com WARRANTY STATEMENT All Astronics Test Systems products are designed to exacting standards and manufactured in full compliance to our AS9100 Quality Management System processes This warranty does not apply to defects resulting from any modification s of any product or part without Astronics Test Systems express written consent or misuse of any product or part The warranty also does not apply to fuses software non re
10. a et edet v od Detox ore tn Exe Rb a NP dr alt 4 1 ii Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual List of Figures Figure 2 1 Block Diagram of 12602150 sicuro Ete n E qu E ette evant beads wala dte Wea unread 2 2 Figure 2 2 Typical Cascade Configuration ccccccceeeeeeeeeeeeeeeceeeeeeeeeeeeeeaaaaeeaaeeeeeeeeneeeesaaaaes 2 3 Figure 2 3 Front Panel Connector Pin Numbering eeesseceseeeeeeneeennenen nnn 2 4 Figure 3 1 Message Based Mode of Operation sssssee n 3 3 Figure 3 2 Register Based Mode of Operation ssssssssssssseeeeeeeeenn 3 3 List of Tables Table 2 1 Channel Mapping 1 E e Ee e v URP x OR ee cee E SUE Lakes 2 5 Table 3 1 Control Register Channel Assignments essen 3 7 Astronics Test Systems iii 1260 150 User Manual Publication No 980824 150 Rev A This page was left intentionally blank iv Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual DOCUMENT CHANGE HISTORY Revision Date Description of Change Revised per EO 29544 Revised format to current standards Company A 01 23 09 name revised throughout manual Manual now revision letter controlled Added Document Change History Page v Back of cover sheet Revised Warranty Statement Return of Product Proprietary Notice and Disclaimer to current standards Removed No change 03 26 09 Reshi
11. at is unique to that module The module address is a number from 1 through 12 inclusive The module address assigned to the 1260 150 depends on the carrier slot into which the 1260 150 is inserted and on the position of the logical address DIP switch on the carrier side panel The switch has two settings e 1 6 closed When the switch is set to this position the module addresses of the plug ins in the 1260 100 Carrier are from 1 through 6 The module with address 1 is in the left slot of the top row The plug ins are addressed in the following pattern Front View Module Addresses for 1260 100 Carrier Astronics Test Systems Module Operation 3 1 1260 150 User Manual Publication No 980824 150 Rev A e 7 12 open When the switch is set to this position the module addresses of the plug ins in the 1260 100 Carrier are from 7 through 12 in the following pattern Front View Module Addresses for 1260 100 Carrier When setting module addresses for Adapt a Switch Carriers and conventional 1260 Series modules be sure that no address is used by more than one plug in or 1260 Series module For instructions on setting module addresses for a conventional 1260 Series module see the label on the side panel of the module Module Operation 3 2 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Operating Modes CLOSE 7 1 Write value 2 to A24 Address 205001 The 1260 150 may be op
12. chargeable batteries damage from battery leakage or problems arising from normal wear such as mechanical relay life or failure to follow instructions This warranty is in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular use The remedies provided herein are buyer s sole and exclusive remedies For the specific terms of your standard warranty contact Customer Support Please have the following information available to facilitate service 1 Product serial number 2 Product model number 3 Your company and contact information You may contact Customer Support by E Mail atshelpdesk astronics com Telephone 1 800 722 3262 USA Fax 1 949 859 7139 USA RETURN OF PRODUCT Authorization is required from Astronics Test Systems before you send us your product or sub assembly for service or calibration Call or contact Customer Support at 1 800 722 3262 or 1 949 859 8999 or via fax at 1 949 859 7139 We can also be reached at atshelodesk astronics com If the original packing material is unavailable ship the product or sub assembly in an ESD shielding bag and use appropriate packing materials to surround and protect the product PROPRIETARY NOTICE This document and the technical data herein disclosed are proprietary to Astronics Test Systems and shall not without express written permission of Astronics Test Systems be used in whole or in part
13. erated either in message based mode or in register based mode In the message based mode the 1260 01T switch controller interprets commands sent by the slot 0 controller and determines the appropriate data to send to the control registers of the 1260 150 module A conceptual view of the message based mode of operation is shown in Figure 3 1 below PC MXI VXlbus 1260 01T 1260 150 Figure 3 1 Message Based Mode of Operation In the register based mode the user writes directly to the control registers on the 1260 150 module The 1260 01T command module does not monitor these operations and does not keep track of the relay states on the 1260 150 module in this mode A conceptual view of the register based mode is shown in Figure 3 2 below PC MXI Write value 2 to A24 Address 205001 1260 150 Astronics Test Systems Figure 3 2 Register Based Mode of Operation Module Operation 3 3 1260 150 User Manual Publication No 980824 150 Rev A Since the 1260 01T switch controller does not keep track of relay states during the register based mode it is advisable to use either the message based or the register based mode and continue to use the same mode throughout the application program In general the message based mode of operation is easier to use with utility software such as the National Instruments VXI Interactive Control VIC pro
14. fication string gt for the 1260 150 is 1260 150 HIGH FREQUENCY SWITCH MODULE So for a 1260 150 whose module address is set to 8 the reply to this query would be 8 1260 150 HIGH FREQUENCY SWITCH MODULE Astronics Test Systems Module Operation 3 5 1260 150 User Manual Operating The 1260 150 in Register Based Mode Module Operation 3 6 Publication No 980824 150 Rev A In register based mode the 1260 150 is operated by directly writing and reading control registers on the 1260 150 module The first control register on the module operates channels 0 through 7 The second control register operates channels 8 through 15 The third control register operates channels 16 through 19 etc When a control register is written to all channels controlled by that register are operated simultaneously The control registers are located in the VXlbus A24 Address Space The A24 address for a control register depends on 1 The A24 Address Offset assigned to the 1260 01T module by the Resource Manager program The Resource Manager program is provided by the VXIbus slot 0 controller vendor The A24 Address Offset is placed into the Offset Register of the 1260 01T by the Resource Manager 2 The module address gt of the 1260 150 module This is a value in the range from 1 and 12 inclusive 3 The 1260 150 control register to be written to or read from Each control register on the 126
15. gh cooling capacity such as the 1261B almost any configuration may be realized Specifications1 3 1260 150 User Manual Publication No 980824 150 Rev A The 1260 150 MTBF is 559 408 hours calculated in accordance About MTBF with MIL HDBK 217E with the exception of the electromechanical relays Relays are excluded from this calculation because relay life is strongly dependent upon operating conditions Factors affecting relay life expectancy are 1 Switched voltage 2 Switched current eo Switched power 4 Maximum switching capacity 5 Maximum rated carrying current 6 Load type resistive inductive capacitive 7 Switching repetition rate 8 Ambient temperature The most important factor is the maximum switching capacity which is an interrelationship of maximum switching power maximum switching voltage and maximum switching current When a relay operates at a lower percentage of its maximum switching capacity its life expectancy is longer The maximum switching capacity specification is based on a resistive load and must be further de rated for inductive and capacitive loads For more details about the above life expectancy factors refer to the data sheet for the switch plug in module The relay used on the 1260 150 plug in is part no 310273 The manufacturer s specifications for this relay are Life Expectancy Mechanical 100 000 000 operations Electrical 100 000 operations at full rated load resistive
16. gram The message based mode allows the user to send ASCII text commands to the 1260 01T and to read replies from the 1260 01T In addition some features such as the SCAN list are available only in the message based mode of operation The register based mode provides faster control of relay channels In this mode relay operations are processed in less than 9 microseconds not counting relay settling time or software overhead inherent in I O libraries such as VISA To determine the relay settling time refer to Relay Settling Time in the Specifications section Consult the 1260 01T Users Manual for a comparison of the message based and register based modes of operation Operating In Message Based Mode Channel Descriptors For The 1260 150 Module Operation 3 4 The standard 1260 01T commands are used to operate the 1260 150 module These commands are described in the 1260 01T User s Manual Each 1260 01T relay command uses a channel descriptor to select the channel s of interest The syntax for a channel descriptor is the same for all 1260 series modules In general the following syntax is used to select a single channel module address gt channel Where e module address is the address of the 1260 150 module This is a number is in the range from 1 through 12 inclusive e channel range is a list of channels to operate Each channel is a two digit number The first digit is between 0 and 9 incl
17. handling code goes here get a handle for the 1260 01T A error viOpen hdlRM RI1260 01 DESC VI NULL VI NULL amp hd11260 if error lt O error handling code goes here form the offset for control register 0 note that the base A24 Address for the 1260 01T is already accounted for by VISA calls vilIn8 and Astronics Test Systems Module Operation 3 9 1260 150 User Manual Publication No 980824 150 Rev A viOut8 module address shifted 10 places module address x 1024 cregO_addr MOD ADDR 150 lt lt 10 1 cregl_addr creg0 addr 2 creg2_addr cregl_addr 2 close channel 13 without affecting the state of channels 8 9 10 11 12 14 and 15 error viln8 hd11260 VI A24 SPACE cregl_addr amp creg val tf error 0 error handling code goes here invert the bits to get the present control register value creg val creg val AND to leave every channel except 13 unchanged creg val amp 0x20 OR in the bit to close channel 13 creg val 0x20 write the updated control register value error viOut8 hdl11260 VI A24 SPACE cregl addr creg val if error 0 error handling code goes here open channel 16 without affecting channels 17 through 23 error viln8 hd11260 VI A24 SPACE creg2 addr am
18. ion Bench Handling Cooling Temperature Operating Non operating Relative Humidity Altitude Operating Non operating Power Requirements 5 VDC Weight MTBF Dimensions Publication No 980824 150 Rev A 0 25A 0 25A 2W lt 10 lt 50 uV lt 100 pF lt 10 pF gt 10 10 ms 30g 11 ms 12 sine wave 0 013 in P P 5 55 Hz 4 in 45 See 1260 100 cooling data 0 C to 55 C 40 C to 75 C 85 5 non condensing at lt 30 C 10 000 feet 15 000 feet 150mA 30mA per energized relay 1 5A Max 14 oz 0 45 kg 559 408 hours MIL HDBK 217E 4 5 H X 0 75 W X 9 5 D Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Power Dissipation Astronics Test Systems While the cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed the carrier can normally dissipate approximately 100 W Care must be taken then in the selection and loading of the plug in modules used in the carrier It is not possible to fully load the carrier energize every relay and run full power through every set of contacts all at the same time In practice this situation would never occur To properly evaluate the power dissipation of the plug in modules examine the path resistance the current passing through the relay contacts the ambient temperature and the number of relays closed at any one time For example if a 1260 118 module containi
19. n the correct 1260 150 module option and the 1260 150 Users Manual Notify Customer Support if the module appears damaged in any way Do not attempt to install a damaged module into a VXI chassis The 1260 150 module is shipped in an anti static bag to prevent electrostatic damage to the module Do not remove the module from the anti static bag unless it is in a static controlled area Installation of the 1260 150 Switching Module into a 1260 100 Carrier assembly is described in the Installation section of the 1260 100 Adapt a Switch Carrier Manual Installation Instructions 2 1 1260 150 User Manual Module Configuration Publication No 980824 150 Rev A The 1260 150 contains ten 1 x 4 RF multiplexers Each multiplexer is independent of the others and has a bandwidth of 500 MHz By cascading the multiplexers externally larger arrays can be created but with a substantial performance degradation Refer to Figure 2 1 for a Block Diagram Figure 2 2 shows a typical cascading configuration Front Panel Vir 1X4 MUX Control 1X4 Circuits MUX and Relay Drivers 1X4 MUX 1X4 MUX Typical 4 of ten channels shown Figure 2 1 Block Diagram of 1260 150 Installation Instructions 2 2 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 Use
20. ng 80 relays has 25 relays closed passing a current of 0 5 A then Total power dissipation current path resistance 25 quiescent power By substituting the actual values Total power dissipation 0 5 A 1 Q 25 0 75 W 7 W at 55 C This is acceptable power dissipation for an individual plug in module If five additional modules are likewise loaded then the overall carrier dissipation is approximately 36 W which is well within the cooling available in any commercial VXlbus chassis In practice rarely are more than 25 of the module s relays energized simultaneously and rarely is full rated current run through every path In addition the actual contact resistance is typically one half to one fourth the specified maximum and temperatures are normally not at the rated maximum The power dissipated by each plug in should be no more than 15 W if all six slots are used simultaneously This yields the following guideline 0 5 A Max 56 relays closed 1 0A Max 14 relays closed 2 0A Max 4 relays closed Most users of a signal type switch such as the 1260 118 switch no more than a few hundred milliamperes and are able to energize all relays simultaneously should they so desire The numbers in the above table represent worst case elevated temperature end of life conditions Additionally if fewer plug in modules are used more power may be dissipated by the remaining cards By using a chassis with hi
21. p creg val if error lt 0 error handling code goes here invert the bits to get the present control register value creg_val creg_val AND to leave every channel except 16 unchanged leave bit 0 clear to open channel 16 creg_val amp 0x01 write the updated control register value error viOut8 hd11260 VI A24 SPACE creg2_addr creg val if error lt 0 error handling code goes here Module Operation 3 10 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual close the VISA session error viClose hdl1260 if error lt 0 error handling code goes here Astronics Test Systems Module Operation 3 11 1260 150 User Manual Publication No 980824 150 Rev A This page was left intentionally blank Module Operation 3 12 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Chapter 4 OPTIONAL ASSEMBLIES 407368 001 Cable Assy Connector Kit ccccccccccscscceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeaeees 4 3 407368 003 407368 006 407663 Connector Kit 26 Pin COaX eesseesem ener nenne nnns 4 4 Astronics Test Systems Optional Assemblies 4 1 1260 150 User Manual Publication No 980824 150 Rev A This page was left intentionally blank Optional Assemblies 4 2 Astronics Test Systems 1260 150 User Manual Publication No 980824 150 Rev A
22. pment Instructions in Chap 2 1 and removed Chap 5 Information Now appears in first 2 sheets behind cover sheet Updated table of contents to reflect changes made Astronics Test Systems V 1260 150 User Manual vi Publication No 980824 150 Rev A This page was left intentionally blank Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Chapter 1 SPECIFICATIONS i The 1260 150 is a plug in switch module developed for the Introduction 1260 100 Adapt a Switch Carrier The 1260 150 includes the following features e Standard Adapt a Switch plug in design providing for ease of replacement e Data Driven embedded descriptor allowing immediate use with any Option 01T switch controller regardless of firmware revision level Specifications Bandwidth 3dB 500 MHz Insertion Loss 500 MHz 3dB 800 MHz 6dB 1 GHz lt 9dB VSWR 250 MHz 1 5 to 1 1GHz 2 0 to 1 Return Loss 350 MHz gt 14dB Isolation 250 MHz gt 35 dB 800 MHz gt 20 dB 1GHz gt 10dB Crosstalk 250 MHz gt 35dB 800 MHz gt 20 dB 1 GHz gt 10 qB Maximum Switching Voltage AC 100 V DC 100 V Astronics Test Systems Specifications1 1 1260 150 User Manual Specifications 1 2 Switching Current AC DC Switching Power RF Path resistance Thermal EMF Capacitance Channel Chassis Open Channel Insulation resistance Relay Settling Time Shock Vibrat
23. r Manual Vir 1X4 MUX 1 X4 1X4 MUX MUX 1X4 MUX 1X4 MUX Figure 2 2 Typical Cascade Configuration Astronics Test Systems Installation Instructions 2 3 1260 150 User Manual Front Panel Connectors Publication No 980824 150 Rev A The 1260 150 front panel connectors are labeled J200 and J201 The connector is a 26 pin rack and panel style using 25 coaxial pins one for each input and one for each output Figure 2 3 shows the pin numbering ES 8 e w xm D0000 8 w excmm 8000 y Figure 2 3 Front Panel Connector Pin Numbering Installation Instructions 2 4 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual Channel Mapping Table 2 1 shows the mapping of signals from the relay to the connector Table 2 1 Channel Mapping 1 Relay Channel Number Input Pin OuputPm e o oa M08 iS K4 K5 K6 K7 K 9 K10 1200 E 1200 H 1200 1200 K 1200 1 1200 N 1200 P J200R 1200 5 J200 U J800 V J200 W J200X 12002 1200 AA 1200 88 200 66 1201 8 J201 C 201 0 JE 6 JF o 1207 1201 K ES J201 N FESTE J201 R 1201 8 8 JT o 1201 V 1201 W J201X 9 MY wz J201 Y J201
24. to solicit quotations from a competitive source or used for manufacture by anyone other than Astronics Test Systems The information herein has been developed at private expense and may only be used for operation and maintenance reference purposes or for purposes of engineering evaluation and incorporation into technical specifications and other documents which specify procurement of products from Astronics Test Systems TRADEMARKS AND SERVICE MARKS All trademarks and service marks used in this document are the property of their respective owners e Racal Instruments Talon Instruments Trig Tek ActivATE Adapt A Switch N GEN and PAWS are trademarks of Astronics Test Systems in the United States DISCLAIMER Buyer acknowledges and agrees that it is responsible for the operation of the goods purchased and should ensure that they are used properly and in accordance with this document and any other instructions provided by Seller Astronics Test Systems products are not specifically designed manufactured or intended to be used as parts assemblies or components in planning construction maintenance or operation of a nuclear facility or in life support or safety critical applications in which the failure of the Astronics Test Systems product could create a situation where personal injury or death could occur Should Buyer purchase Astronics Test Systems product for such unintended application Buyer shall indemnify and hold Astronics Test Systems
25. ue read in step 1 AND with 1101 1111 binary the zero is in the position corresponding to channel 13 OR with 0010 0000 binary Write the value to Control Register 1 The VISA I O library may be used to control the module The VISA function viOut8 is used to write a single 8 bit byte to a control register while viIn8 is used to read a single 8 bit byte from the control register The following code example shows the use of viOut8 to update the 1260 150 module Module Operation 3 8 Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual 1260 150 Example Code include visa h This example shows a 1260 01T at logical address 16 and a VXI MXI interface define RI1260 01 DESC IV XD sp L6 For a GPIB VXI interface and a logical address of 77 the descriptor would be GPIB VXI 77 this example shows a 1260 150 with module address 7 define MOD ADDR 120 7 void example operate 1260 150 void ViUInt8 creg_val ViBusAddress cregO0 addr ViBusAddress cregl_addr ViBusAddress creg2 addr ViSession hd11260 VISA handle to the 1260 01T ViSession hdlRM VISA handle to the resource manager ViStatus error VISA error code open the resource manager this must be done once in application program error viOpenDefaultRM amp hdlRM if error 0 error
26. ument fails to operate satisfactorily shows visible damage has been stored under unfavorable conditions has sustained stress Do not operate until performance is checked by qualified personnel EC Declaration of Conformity Astronics Test Systems 4 Goodyear Irvine CA 92718 declare under sole responsibility that the 1260 150 RF Switch Plug In Module P N 407656 conforms to the following Product Specifications Safety EN 61010 1 EMC EN50081 1 CISPR 11 1990 EN 55011 1991 Group 1 Class A IEC 801 2 1991 EN 50082 1 1992 4 kV CD 8 kV AD IEC 801 3 1984 EN 50082 1 1992 3 V m 27 500 MHz IEC 801 4 1988 EN 50082 1 1992 1 kV Supplementary Information The above specifications are met when the product is installed in an Astronics Test Systems Adapt a Switch carrier with faceplates installed over all unused slots as applicable The carrier is installed in a certified mainframe The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC Irvine CA November 12 19 ality Manager This page was left intentionally blank Publication No 980824 150 Rev A 1260 150 User Manual Table of Contents dier docu qud UM MM EM EM 14 SPECIFICATIONS LET 1 1 aitgets U s t o enorm 1 1 DCCC AON Sig Ae ene Mg ce LM sU E td ILLE eae eta MOMania cies 1 1 P wer DISSIPATION UE 1 3 ABOUCMTBE 3s uti foto duae te meer bere re venrree ricer Rao oC qoe Lu un
27. usive and selects which 1x4 multiplexer to operate The second digit is a number between 0 and 3 inclusive and selects which channel within the selected multiplexer to operate Thus the valid channel numbers are Astronics Test Systems Publication No 980824 150 Rev A 1260 150 User Manual 00 01 02 03 10 11 12 13 20 21 22 23 90 91 92 93 Channels 20 21 22 and 23 are four inputs of the same multiplexer When listing multiple channels separate the channels with a comma To select a contiguous range of channels specify the first and last channels and separate them by a colon The following examples illustrate the use of the channel descriptors for the 1260 150 OPEN 8 0 Open channel 0 of the first multiplexer on the 1260 150 OPEN 8 10 Open channel 0 of the second multiplexer on the 1260 150 CLOSE 8 90 Close channel 0 of the tenth multiplexer on the 1260 150 CLOSE 8 11 33 Close channels 11 and 33 on the 1260 150 OPEN 8 0 93 Open channels 0 through 93 all channels on the 1260 150 CLOSE 8 0 10 22 Close channels 0 10 11 12 13 20 21 and 22 on the 1260 150 The 1260 01T returns a reply to the MOD LIST command This Reply To The reply is unique for each different 1260 series switch module The MOD LIST syntax for the reply is Command lt module address gt lt module specific identification string gt The lt module specific identi
Download Pdf Manuals
Related Search