Manual - Astronics Test Systems
Contents
1. e 1 15 Introduction 1260 145F 1 8X T6 tax Rege uu keen 1 16 Astronics Test Systems i 1260 145 User Manual Publication No 980824 145 Rev Electrical Specifications 1260 14 SF pneter ttn ne 1 17 Mechanical Specifications 1260 145 1 18 Power Dissipation 1260 145F 1 18 Introduction 1260 145G 1 12x12 1 19 Electrical Specifications 1260 145 s cte oet epist er ed 1 20 Mechanical Specifications 1260 145 nennen 1 21 Power Dissipation 1260 1453 cU 1 21 About MTBE spice ERE 1 22 Ordering eat E eee en bnt bon 1 23 Chapter 2 2 1 INSTALLATION INSTRUCTIONS Rene 2 1 Unpacking and teat re er 2 1 OM LU 2 2 Module Gontiquration ER 2 2 FEront Panel Connectors iese an ie a e 2 2 Mating once tum o b t o Gen 2 3 ii Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual d EN EN ENE 3 12. TEST SYSTEMS RACAL INSTRUMENTS 1260 145 MULTIPLEXER PLUG IN Publication No 980824 145 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 atshelpdeskQastronics 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 rechargeable
3. 0 0 1 3 Power Dissipation 1260 145A hap AG oie Bea 1 3 Introduction 1260 145 3 4 12 nh 1 4 Electrical Specifications 1260 146 tbe cere po ure one 1 5 Mechanical Specifications 1260 1458 1 6 Power Dissipation 1260 145B suse de 1 6 Introduction 1260 1450 2 4x16 5 ikk ERR HER banet ak 1 7 6 lt 1260 7 6 2 1 8 Mechanical Specifications 1260 1450 1 9 Power Dissipation 1260 145 1 9 Introduction 1260 145D 1 4x3D ou erre and een Reuss 1 10 Electrical Specifications 1260 145D 1 11 Mechanical Specifications 1260 1450 1 12 Power Dissipation 1260 145D e ee d exte nere era 1 12 Introduction 1260 145E 2 BX8 S summene aee rt ha ene 1 13 Electrical Specifications 1260 14 SE ee hae er ones 1 14 Mechanical Specifications 1260 145 1 15 Power Dissipation 1260 145E
4. 0x0f 4 012 12 H 10200 10217 0 0 0 0 17 3 w 100001 10007 100025 0003 0x0d 0 oxod 2 0x00 3 B2 B1 figs es es 9 7 RO o g o IT B8 VEG DENS 00101 0x01 4 0x01 5 86 NE 000001 000017 00002 00003 px 0 01 3 6 5 4 66 05 D4 D3 0x09 1 0x09 2 0x09 3 2 C8 C6 C4 c2 Ls 00009 00010 i C3 C1 Figure 3 6 1260 145B Connector Channel Organization Astronics Test Systems Module Operation 3 11 1260 145 User Manual B28 B27 B26 B25 B32 B31 B30 B29 2 y 4 o 4 N ee EE E oo gt 0 01 1 5 05 00002 0x01 2 E4 64 h Publication No 980824 145 Rev Figure 3 7 1260 145C Connector Channel Organization Module Operation 3 12 Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual urge n Nc N
5. Physical Matrix Number 5 Position 1 2 Physical Matrix Number 2 Position 0 2 Physical Matrix Nomenclature MBAN Off bit xx MBN Off bit XX MBC Off bit MBAN Off bit A xx MBC Off bit mecN Off bit Off bit Off bit Off bit lt ad ad ad 00 60 7 02 0060 DIN41612 Front Panel Connector Pinout Shield Ground Pins 13 18 19 C9 C19 017 E17 Off bit Register based address offset 0x01 0x23 Physical matrix number n 0 8 High Connector pin position xx A1 E32 Low Connector pin position xx A1 E32 Message based channel descriptor for relay also used as a general relay number and bit location 0 7 for rela Figure 3 3 Numbering Nomenclature for all 1260 145 Variants Module Operation 3 8 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual 1260 145A Message Based gt M RCC Descriptor Matrix Number 0 8 R Row Number 0 3 CC Number 00 03 M Matrix Number 0 2 RR Row Number 00 03 CC Column Number 00 11 1260 145B Message Based Descriptor M Matrix Num
6. The 1260 145G is a plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides a 12x12 matrix with a maximum switching voltage of 125VAC 0 3A or 30 VDC 1A The 1260 145G 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 Module Specifications 1 19 1260 145 User Manual Electrical Specifications 1260 145G Module Specifications 1 20 Chan Input Voltage Chan Output Current Chan Output Power Path Resistance Contact Bounce Time Contact Thermal EMF Switch Contact Lifetime Available I O Channels Capacitance A HI to B LOW Chan to Chassis Bandwidth Worst Path Performance Typical Unit Insertion Loss Worst Path Performance Typical Unit Isolation Worst Path Performance Typical Unit Crosstalk Worst Path Performance Typical Unit Power Requirements quiescent each relay closure Mean Time Between Failures MTBF Mean Time to Repair Publication No 980824 145 Rev 60 VDC 125 VAC maximum 1 maximum 30 W 37 5 VA maximum lt 1 5 Ohms HI LOW path 3 ms maximum 4 uV maximum 50 Million Cycles low level 100 000 Cycles maximum rating 144 dual wire 175 pF maximum 625 pF maximum 27 MHz 3 dB minimum 0 7 dB
7. 0 5 15W Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Introduction 1260 145E 2 8x8 s Astronics Test Systems 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 90W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 145D card would draw over 3A of current from the supply If this is multiplied by six for the remaining slots load of 18A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality worse case situation is not likely since the 1260 145D is matrix switch where typically only one relay is engaged at time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 145D contributes negligible amount of thermal load on chassis The 1260 145E is plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides two independent 8x8 matrices with maximum switching voltage of 125VAC 0 3A or 30 VDC Q 1 The 1260 145E includes the following features Standard Adapt a Switch plug in design providing for ease of replace
8. channel is the 1260 145 relay to operate This number be obtained for a given card and a given relay by referring to Figure 3 3 and one of the applicable card types illustrated in Figures 3 5 through 3 11 These figures provide a message based channel descriptor for each unique relay on any 1260 145 card Multiple individual channels may be specified using the following channel descriptor syntax 8 module address lt 11 gt lt 12 gt lt channelN gt data A range of channels may be specified using the following channel descriptor syntax 8 module address first channel last channel The following examples illustrate the use of the channel descriptors for the 1260 145 CLOSE 88 0 Closes relay 0 at module address 8 OPEN 83 1000 Opens relay 1000 at module address 3 The message based descriptors MBC provided in Figures 3 5 through 3 11 serve a secondary purpose In addition to Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual specifying an exact relay i e relay 1000 the syntax of the message based descriptor indicates which matrix the relay belongs to and the column and row numbers which intersect the relay position Figure 3 4 identifies for each 1260 145 variant how to interpret the message based descriptor to determine these parameters The 1260 01T returns a reply to the MOD LIST Comman
9. 10 MHz maximum 0 1 dB 1 MHz maximum 0 1 dB amp 300 kHz maximum 24 dB 27 MHz minimum 52 dB 10 MHz minimum 67 dB 1 MHz minimum 74 dB 300 kHz minimum 28 dB 27 MHz maximum 44 dB 9 10 MHz maximum 65 dB 9 1 MHz maximum 70 dB 300 kHz maximum 45 VDC 0 1 A maximum 0 02 A maximum 33 763 Hours MIL HDBK 217FN2 50 660 Hours Telcordia Bellcore 6 5 minutes MTTR Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Mechanical Shock 30g 11 ms 12 sine wave Specifications vibration 0 013 in P P 5 55 Hz 1260 145G Bench Handling 4 in 45 Cooling See 1260 100 cooling data Temperature Operating 0 C to 55 Power Dissipation 1260 145G Astronics Test Systems Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 145G plug ins be used together in 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145G will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For
10. 407643 006 1260 145G Switch Module 160 pin Mating Connector 1260 145G 3 4x12 Matrix Switch Consists of P N 405139 007 PCB Assy P N 980824 145 Manual 160 Pin Conn Kit with pins 407643 007 407664 Cable Assy 6ft Sleeved 160 Pin Cable Assy 6 Ft 24 AWG 407408 001 Connector Bracket Bracket Strain Relief 456673 Additional Manual 980824 145 Astronics Test Systems Module Specifications 1 23 1260 145 User Manual Publication No 980824 145 Rev This page was left intentionally blank Module Specifications 1 24 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Chapter 2 INSTALLATION INSTRUCTIONS Unpacking and 1 Remove the 1260 145 module and inspect it for damage If d any damage is apparent inform the carrier immediately Inspection Retain shipping carton and packing material for the carrier s inspection 2 Verify that the pieces in the package you received contain the correct 1260 145 module option and the 1260 145 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 3 The 1260 145 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 Astronics Test Systems Installation Instructions 2 1 1260 145 User Manu
11. MOBBE OPERATION eden 3 1 Setting the Module 0 te t Rte be i erg E NUR eh 3 1 Operating Modes T LEE 3 2 Operating In Message Based 20222424 nennen nnne nnn 3 4 Channel Descriptors For The 1260 145 00 40400 nnne nnn 3 4 Reply To The MOD LIST Command terr ene een ee Ehe ner tu E epu 3 5 Operating The 1260 145 Register Based 3 6 1260 145 Example COG et ettet Pe Entente o 3 17 inr lel gp e 4 1 OPTIONAL ASSEMBLIES uo pire e yd ovo Vr p e PR e Armia 4 1 Astronics Test Systems iii 1260 145 User Manual Publication No 980824 145 Rev This page was left intentionally blank iv Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual List of Figures Figure 1 1 The 1260 145 Series PR oa rebate 1 1 Figure 2 1 Front Panel Connector Pin Numbering 2224 100000 2 2 Figure 2 2 1260 145 Block Diagram seen ERE eR aes ESAE t 2 3 Figure 3 1 Message Based Mode of Operation 400040 4000 3 3 Figure 3 2 Register Based Mode of 0 20 224444 0 3 3 Figure 3 3 Numbering Nomenclature for all 1260 145 Variants 3 8 Figure 3 4 Message Based Channel Descriptor to
12. G 7 ARAA G g Basse ds l 88 88 Bagno a 8550 seen si s 8 v _ NMOHS LON 378V0 NMOHS LON 8 8 Y Y MIIA 31815504 Sv 1 9 15 O1 35010 SV QV3H 9NI901NOILISOd sour 9 H31LL31NOISIA3H 100 8070 HJEWNNN AJIIN3QI AT8W3SSV 318 2 9 NOLLVOISLLNSGI HOS 1 1 11 WALI MO TT3A ANIANI NMOHS SV 3180 8 9 31vHvd3S ONDIVI NI 971899 JHL 110 1541 38594 ASSY 5313 910156 1531 ONISN ASSY 318V9 1531 53 30 3573 SHIVd 17108 38 OL SYI OL NAL 91150 NMOHS SY NOLLYTNSNI 318 0 ILYNINHIL SNOLLO3NNOO SLNAWNOISSY LOVLNOD LSN 33 I 8310N Optional Assemblies 4 4
13. 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 atshelpdeskQastronics 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 to solicit
14. example a 1260 145G module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 144 0 100 0 5 15W Module Specifications 1 21 1260 145 User Manual About MTBF Module Specifications 1 22 Publication No 980824 145 Rev 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 90W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 145G card would draw over 3A of current from the supply If this is multiplied by six for the remaining slots load of 18A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 145G is a matrix switch where typically only one relay is engaged at a time and the power dissipation falls considerably below that calculated in the example abov
15. with a maximum switching voltage of 125VAC 0 3A or 30 VDC 1A The 1260 145F 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 Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual Electrical Chan Input Voltage 60 125 maximum Specifications Chan Output Current maximum 1260 145 Chan Output Power 30 W 37 5 VA maximum Path Resistance lt 1 8 Ohms HI LOW path Contact Bounce Time 3 ms maximum Contact Thermal EMF 4 uV maximum Switch Contact Lifetime 50 Million Cycles low level 100 000 Cycles maximum rating Available Channels 128 dual wire Capacitance A HI LOW 225 pF maximum Chan to Chassis 840 pF maximum Bandwidth 20 MHz 3 dB minimum Worst Path Performance Typical Unit Insertion Loss 1 2 dB 10 MHz maximum Worst Path Performance 0 2 dB 1 MHz maximum Typical Unit 0 1 dB 300 kHz maximum Isolation 30 dB 20 MHz minimum Worst Path Performance 53 dB 10 MHz minimum Typical Unit 66 dB 1 MHz minimum 79 dB 300 kHz minimum Crosstalk 30 dB 20 MHz maximum Worst Path Performance 44 dB 10 MHz maximum Typical Unit 62 dB 1 MHz maximum 77 dB 300 kHz maximum Power Requirements 5 VDC quiescent 0 1 maximum each r
16. 0W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 145B card would draw over 3A of current from the supply If this is multiplied by six for the remaining slots load of 18A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 145B is a matrix switch where typically only one relay is engaged at a time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 145B contributes a negligible amount of thermal load on a chassis The 1260 145C is a plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides two independent 4x16 matrices with a maximum switching voltage of 125VAC 0 3A or 30 VDC 1A The 1260 145C 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 Module Specifications 1 7 1260 145 User Manual Electrical Specifications 1260 145C Module Specifications 1 8 Chan Input Voltage Chan Output Current Chan Output Power Path Resistance Co
17. 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 145B plug ins may be used together in 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145B will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145B module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 144 0 100 0 5 15W Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Introduction 1260 145C 2 4x16 s Astronics Test Systems 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 9
18. 3 D3 0005 0 0x05 1 i 0006 0 05 2 1 0008 N 1 0 09 0 amp vos 0x09 1 C5 Figure 3 11 1260 145G Connector Channel Organization Module Operation 3 16 Astronics Test Systems 0010 0011 N 2 0x09 3 2 Publication 980824 145 Rev 1260 145 User Manual 1260 145 Example Code include lt visa h gt This example shows 1260 01 at logical address 16 and VXI MXI interface define RI1260 01 DESC JXI 16 For a GPIB VXI interface and a logical address of 77 the descriptor would be GPIB VXI 77 this example shows a 1260 145 with module address 7 control register 1 and write data of OxAA define MOD ADDR 145 7 define CONTROL REGISTER 1 define DATA ITEM OxAA void example operate 1260 145 void ViUInt8 creg val ViBusAddress chanl addr offset 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 lt 0 4 error handling code goes here get a
19. 8x18 AI Converter COLB COLA DPDT Relay ROWA ontro Module Driver See Logic Core Output gt La Latches rane Parallel 8x18 A Converter Figure 2 2 1260 145 Block Diagram Mating Mating connector accessories are available Connectors 160 Pin Connector Kit with backshell and pins Astronics Test Systems P N 407664 160 Pin Cable Assembly 6 Ft 24 AWG P N 407408 001 The 160 Pin Connector Kit consists of a connector housing and 170 crimp pins After wire attachment the pin is inserted into the housing and will snap into place providing positive retention The suggested crimp tool for the crimp pins is P N 990897 The corresponding pin insertion tool is P N 990898 and the removal tool is P N 990899 The 160 Pin Cable Assembly uses 24 AWG cable with crimp pins to mate with the 1260 145 The other cable end is un terminated Refer to Chapter 3 for channel to pin mapping information Installation Instructions 2 3 1260 145 User Manual Publication No 980824 145 Rev This page was left intentionally blank Installation Instructions 2 4 Astronics Test Systems Publication 980824 145 Rev 1260 145 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 that is unique to that module The module address is a number fr
20. No 980824 145 Rev 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 80W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 1450 card would draw over 2 7A of current from the supply If this is multiplied by six for the remaining slots load of 16A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 1450 is matrix switch where typically only one relay is engaged at time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 1450 contributes a negligible amount of thermal load on chassis 1260 145D is plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides 4x36 matrix with maximum switching voltage of 125VAC 9 0 3A or 30 VDC 1 1260 1450 includes the following features Standard Adapt a Switch plug in design providing for ease of replacement Data Driven embedded descriptor allowing immediate use with any Option 01T switch controller regardless of firmware revision level Astro
21. Physical Switch Orientation 3 9 Figure 3 5 1260 145A Connector Channel 2 3 10 Figure 3 6 1260 145B Connector Channel 3 11 Figure 3 7 1260 145C Connector Channel Organization 3 12 Figure 3 8 1260 1450 Connector Channel Organization 3 13 Figure 3 9 1260 145E Connector Channel 3 14 Figure 3 10 1260 145F Connector Channel 3 15 Figure 3 11 1260 145G Connector Channel Organization 3 16 Astronics Test Systems 1260 145 User Manual Publication No 980824 145 Rev DOCUMENT CHANGE HISTORY Revision Date Description of Change Revised per EO 29827 Revised format to current standards Company A 8 12 08 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 Reshipment Instructions in Chap 2 1 and No change 03 24 09 removed Chap 5 Information Now appears in first 2 sheets behind cover sheet Updated table of content
22. U MEE QNM EE ca s PUE EO UC NM USA ML M CUN mM CN IMP UN DF ee p B24 B23 I 4 22 21 24 23 22 21 28 B27 B26 B25 B32 B31 B30 B29 2403 0x19 3 2402 0 9 2 1203 Ox0d 3 3 202 5 oxod 0 N oxod 1 2 o c r Figure 3 8 1260 145D Connector Channel Organization Astronics Test Systems Module Operation 3 13 1260 145 User Manual Publication No 980824 145 Rev Ja 2 SS gt 00005 NL 00006 0 05 2 om 6 om Ww 000073 0x05 3 1 E14 SEE GS 10004 10005 10006 10007 0 21 0 0 21 1 0 21 2 0 21 3 8 C25 C27 C29 C31 656 628 630 632 Figure 3 9 1260 145E Connector Channel Organization Module Operation 3 14 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual 7 7 1500 Ox0b 4 D8 lt 8 lt EN 1400 0 06 0 15 lt 015 1300 0 09 4 16 1200 0 09 0 W
23. al Installation Module Configuration Front Panel Connectors Publication No 980824 145 Rev Installation of the 1260 145 Switching Module into 1260 100 Carrier assembly is described in the Installation section of the 1260 100 Adapt a Switch Carrier Manual The 1260 145 module is available in seven different configurations providing wide variety of matrix sizes Refer to Chapter 1 for more information about specific configurations The 1260 145 has one 160 pin front panel connector labeled J200 It is 160 pin DIN style with 0 040 rectangular posts as pins See Figure 2 1 for pin numbering Refer to Chapter 3 for channel to pin mapping For block diagram of the 1260 145 see Figure 2 2 E D C B A 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DIN41612 Front Panel Connector Pinout Figure 2 1 Front Panel Connector Pin Numbering Installation Instructions 2 2 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual 4x4 4x12 EE gt 4x16 4x36 TA gt 8x8 8x16 12x12 gt A E Chans UN lt Control d Y Gnd 48 PIN CARD 1 260 1 45 INTERFACE 1 connectoR BLOCK DIAGRAM CONNECTOR Parallel Input Readback la to Latches FI Serial
24. al EMF 4 uV maximum Switch Contact Lifetime 50 Million Cycles low level 100 000 Cycles maximum rating Available I O Channels 144 dual wire Capacitance A HI to B LOW 135 pF maximum Chan to Chassis 500 pF maximum Bandwidth 31 MHz 3 dB minimum Worst Path Performance Typical Unit Insertion Loss 0 5 dB 10 MHz maximum Worst Path Performance 0 1 dB 1 MHz maximum Typical Unit 0 1 dB 300 kHz maximum Isolation 22 dB 31 MHz minimum Worst Path Performance 52 dB 9 10 MHz minimum Typical Unit 68 dB 1 MHz minimum 75 dB 300 kHz minimum Crosstalk 16 dB o 31 MHz maximum Worst Path Performance 49 dB 10 MHz maximum Typical Unit 70 dB 1 MHz maximum 72 dB 300 kHz maximum Power Requirements 5 VDC quiescent 0 1 A maximum each relay closure 0 02 A maximum Mean Time Between 33 773 Hours MIL HDBK 217FN2 Failures MTBF 50 687 Hours Telcordia Bellcore 6 Mean Time to Repair lt minutes MTTR Astronics Test Systems Module Specifications 1 5 1260 145 User Manual Mechanical Specifications 1260 145B Power Dissipation 1260 145B Module Specifications 1 6 Shock Vibration Publication No 980824 145 Rev 30g 11 ms 12 sine wave 0 013 in P P 5 55 Hz Bench Handling 4 in 459 Cooling See 1260 100 cooling data Temperature Operating 0 C to 55 Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 C Altitude Operating
25. ances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 128 0 100 0 5 13 3W Module Specifications 1 15 1260 145 User Manual Introduction 1260 145F 1 8 16 Module Specifications 1 16 Publication No 980824 145 Rev 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 80W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 145E card would draw over 2 7A of current from the supply If this is multiplied by six for the remaining slots a load of 16A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 145E is a matrix switch where typically only one relay is engaged at a time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 145E contributes a negligible amount of thermal load on a chassis The 1260 145F is a plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides a 8x16 matrix
26. appropriate data to send to the control registers of the 1260 145 module If the A24 VXI base address for the 1260 100 Adapt A Switch carrier is assumed to be at 0x804000A for example purposes and the 1260 145 occupies the module 0 slot Figure 3 1 below provides conceptual view of the message based mode of operation for read operation on port 1 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual CLOSE 1 0 Write to A24 Address base address 0x401 PC MXI VXIbus 1260 01T 1260 145 Figure 3 1 Message Based Mode of Operation PC MXI In the register based mode the user writes directly to the port registers on the 1260 145 module 1260 01T command module does not monitor these operations and does not keep track of the port states on the 1260 145 module in this mode conceptual view of the register based mode is shown Figure 3 2 below Write to A24 Address address 0 401 1260 145 Figure 3 2 Register Based Mode of Operation Astronics Test Systems Since the 1260 01T switch controller does not keep track of port and control register states during the register based mode it is advisable to use either the message based or the register based mode consistently and use the chosen mode exclusively throughout the application program In general the message based mo
27. ber 0 1 Row Number 00 15 Column Number 00 03 1260 145C Message Based Descriptor RR Row Number 00 35 Column Number 00 03 1260 145D Message Based gt R RCC Descriptor M Matrix Number 0 1 Row Number 00 07 CC Number 00 07 1260 145E Message Based mb M R RCC Descriptor Row Number 00 15 Column Number 00 07 1260 145F Message Based p R RCC Descriptor Row Number 00 11 CC Column Number 00 11 1260 145G Message Based R RCC Descriptor A Pr ee qus em 3 4 Message Based Channel Descriptor to Physical Switch Orientation Astronics Test Systems Module Operation 3 9 1260 145 User Manual Publication No 980824 145 Rev Figure 3 5 1260 145A Connector Channel Organization Module Operation 3 10 Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual 20300 20301 20302 oxib 4 oxib 5 N oxtb 6 20316 0x23 6 820 NPE 20000 20001 20002 20003 0x19 0 0x 0 0 19 3 27 28 29 E30 D27 029 630 028 2000851 20009 20010 200 NI 0x21 1 0x21 2 0x21 C25 lt C27 C29 C26 C28 C30
28. ch it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 145A plug ins may be used together in 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145A will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145A module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 144 0 100 0 5 15W Module Specifications 1 3 1260 145 User Manual Introduction 1260 145B 3 4x12 s Module Specifications 1 4 Publication No 980824 145 Rev 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 90W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to rem
29. d 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 identification string gt for the 1260 145 depends on the version For the standard versions 1260 145A through 1260 145G these are 1260 145A 9 4 4 MATRIX MODULE 1260 145 3 4X12 MATRIX MODULE 1260 145 2 4 16 MATRIX MODULE 1260 145D 4X36 MATRIX MODULE 1260 145E 2 8X8 MATRIX MODULE 1260 145F 8X16 MATRIX MODULE 1260 145G 12X12 MATRIX MODULE So for a 1260 145C whose lt module address gt is set to 8 the reply to this query would be 8 1260 145 2 4 16 MATRIX MODULE Astronics Test Systems Module Operation 3 5 1260 145 User Manual Operating The 1260 145 in Register Based Mode Module Operation 3 6 Publication No 980824 145 Rev In register based mode the 1260 145 is operated by directly writing and reading to from ports controlling eight relays each To access the various registers the following details must be assembled to generate an absolute address that can be wrote or read from The control registers are located in the VXIbus 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
30. ddress offset absolute address Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual Astronics Test Systems If slot 7 is assumed to be occupied by 1260 145A card for illustration purposes from our example base 24 address computed earlier the following absolute addresses would apply for the operations indicated 205C01 Read or write to register controlling relays 0 3 and 100 103 205COD Read or write to register controlling relays 3000 3003 and 3100 3103 Writing to a control register location is a straightforward process Setting a bit high in a control register causes the appropriate relay to close and setting the same bit low causes the relay to open Because of the hardware architecture used in the 1260 145 a control register written to with a value will be inverted one s complement when read back It is especially important to realize that a single write operation to a control register will affect eight relays simultaneously Therefore if only a single bit change is desired the following process must be observed 1 Readthe register first inverting the bit pattern if necessary 2 Mask appropriate bit with an AND operation and a byte mask with all undesired bits set to a 1 and the desired bit set to a 0 or 1 depending on whether the bit is to be set or cleared in the desired register 3 Write the masked data back into the register As simple as this
31. de of operation is easier to use with utility software such as the National Instruments VXI Interactive Control VIC program 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 scan lists are available only in the message based mode The register based mode provides faster and more direct control of the 1260 145 In this mode direct port and control register operations are processed in less than 9 microseconds not counting software overhead inherent in I O libraries such as VISA For further information about message based vs register based Module Operation 3 3 1260 145 User Manual Publication No 980824 145 Rev comparisons consult the 1260 01T User s Manual for further details Operating In Message Based Mode Channel Descriptors For The 1260 145 Module Operation 3 4 The standard 1260 01T commands are used to operate the 1260 145 module These commands are described in the 1260 01T User s Manual Each 1260 01T port command uses channel descriptor to select the channel s of interest The syntax for channel descriptor is the same for all 1260 series modules In general the following syntax is used to select a single channel 8 module address gt channel Where module address gt is the address of the 1260 145 module This is a number is in the range from 1 through 12 inclusive
32. e For practical purposes as the calculations can illustrate for normal operation the 1260 145G contributes a negligible amount of thermal load on a chassis The 1260 145 MTBF is calculated in accordance with MIL HDBK 217FN2 and Telcordia Bellcore 6 procedures Refer to the specifications for each card for calculated MTBF values Astronics Test Systems Publication 980824 145 Rev Ordering Information 1260 145 User Manual Listed below are part numbers for both the 1260 145 switch module and available mating connector accessories Each 1260 145 uses single mating connector ITEM DESCRIPTION PART 1260 145A Switch Module 1260 145B Switch Module 1260 145A 9 4x4 Matrix Switch Consists of P N 405139 001 PCB Assy P N 980824 145 Manual 1260 145B 3 4x12 Matrix Switch Consists of P N 405139 002 PCB Assy P N 980824 145 Manual 407643 001 407643 002 1260 145 Switch Module 1260 145 2 4x16 Matrix Switch Consists of P N 405139 003 PCB Assy P N 980824 145 Manual 407643 003 1260 145D Switch Module 1260 145D 1 4x36 Matrix Switch Consists of P N 405139 004 PCB Assy P N 980824 145 Manual 407643 004 1260 145E Switch Module 1260 145E 2 8x8 Matrix Switch Consists of P N 405139 005 PCB Assy P N 980824 145 Manual 407643 005 1260 145F Switch Module 1260 145F 1 8x16 Matrix Switch Consists of P N 405139 006 PCB Assy P N 980824 145 Manual
33. elay closure 0 02 maximum Mean Time Between 37 899 Hours MIL HDBK 217FN2 Failures MTBF 56 682 Hours Telcordia Bellcore 6 Mean Time to Repair lt 5 minutes MTTR Astronics Test Systems Module Specifications 1 17 1260 145 User Manual Mechanical Specifications 1260 145F Power Dissipation 1260 145F Module Specifications 1 18 Shock Vibration Publication No 980824 145 Rev 30g 11 ms 12 sine wave 0 013 in P P 5 55 Hz Bench Handling 4 in 459 Cooling See 1260 100 cooling data Temperature Operating 0 to 55 Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 145F plug ins be used together 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145F will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145F module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil diss
34. ember that fully enabled 1260 145A card would draw over 3A of current from the 5V supply If this is multiplied by six for the remaining slots load of 18A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 145A is a matrix switch where typically only one relay is engaged at a time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 145A contributes a negligible amount of thermal load on a chassis The 1260 145B is a plug in matrix switch module developed for the 1260 100 Adapt a Switch Carrier This switch provides three independent 4x12 matrices with a maximum switching voltage of 125VAC 0 3A or 30 VDC 1A The 1260 145B 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 Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual Electrical Chan Input Voltage 60 125 maximum Specifications Chan Output Current maximum 1260 1458 Chan Output Power 30 W 37 5 VA maximum Path Resistance lt 1 4 Ohms HI LOW path Contact Bounce Time 3 ms maximum Contact Therm
35. ent 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 Declaration of Conformity Astronics Test Systems 4 Goodyear Irvine CA 92718 deciare under sole responsibility that the 1260 145A thru 1260 145G Multi Configurable Matrix Switch 407643 001 thru 407643 007 conform to the following Product Specifications Safety EN 61010 1 EMC EN50081 1 CISPR 11 1990 EN 55011 1991 Group 1 Class IEC 801 2 1991 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 August 17 1999 This page was left intentionally blank Publication 980824 145 Rev 1260 145 User Manual Table of Contents 1 1 MODULE SPECIFICATIONS vu 1 1 Introduction 1260 145A 9 4X4 5 1 1 Electrical Specifications 1260 145 eee i quls ps 1 2 Mechanical Specifications 1260 145
36. ficers employees subsidiaries affiliates and distributors harmless against all claims arising out of a claim 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 CAUTION This equipment contains voltage hazardous to RISK OF ELECTRICAL SHOCK human life 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 two conductor extension cord or three prong two prong adapter This will defeat the protective feature of the third conductor in the power cord 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 gjeng 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 instrum
37. formance Typical Unit Power Requirements quiescent each relay closure Mean Time Between Failures MTBF Mean Time to Repair Publication No 980824 145 Rev 60 VDC 125 VAC maximum 1 maximum 30 W 37 5 VA maximum lt 1 8 Ohms HI LOW path 3 ms maximum 4 uV maximum 50 Million Cycles low level 100 000 Cycles maximum rating 144 dual wire 120 pF maximum 415 pF maximum 42 MHz 3 dB minimum 1 0 dB 10 MHz maximum 0 2 dB 1 MHz maximum 0 1 dB amp 300 kHz maximum 15 dB 42 MHz minimum 43 dB 10 MHz minimum 62 dB 1 MHz minimum 76 dB 300 kHz minimum 9 dB 42 MHz maximum 49 dB 9 10 MHz maximum 69 dB 9 1 MHz maximum 81 dB 300 kHz maximum 5 VDC 0 1 A maximum 0 02 A maximum 33 784 Hours MIL HDBK 217FN2 50 714 Hours Telcordia Bellcore 6 5 minutes MTTR Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Mechanical Shock 30g 11 ms 12 sine wave Specifications vibration 0 013 in P P 5 55 Hz 1260 145A Bench Handling 4 in 45 Cooling See 1260 100 cooling data Temperature Operating 0 C to 55 Power Dissipation 1260 145A Astronics Test Systems Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into whi
38. handle for the 1260 01T error viOpen hdlRM RI1260 01 DESC VI NULL VI NULL amp hdl1260 lf error 0 4 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 viln8 and Astronics Test Systems Module Operation 3 17 1260 145 User Manual Publication No 980824 145 Rev viOut8 module address shifted 10 places module address x 1024 chanl addr MOD ADDR 145 lt lt 10 1 offset chanl addr PORT NUMBER lt lt 1 error viOut8 vi VI A24 SPACE offset DATA ITEM if error 0 return error close the VISA session error viClose hdl1260 if error lt 0 error handling code goes here Module Operation 3 18 Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual Chapter 4 OPTIONAL ASSEMBLIES 407664 Connector Kit 160 Pin 4 3 407408 001 Cable Assy 160 Pin 6 ft 24 4 4 Astronics Test Systems Optional Assemblies 4 1 1260 145 User Manual Publication No 980824 145 Rev This page was left intentionally blank Optional Assemblies 4 2 Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Assembly 407664 Connect
39. ions 1 12 Shock Vibration Publication No 980824 145 Rev 30g 11 ms 12 sine wave 0 013 in P P 5 55 Hz Bench Handling 4 in 459 Cooling See 1260 100 cooling data Temperature Operating 0 to 55 Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 1450 plug ins be used together in 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145D will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145D module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 144 0 100
40. ipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 128 0 100 0 5 13 3W Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Introduction 1260 145G 1 12 12 Astronics Test Systems 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 80W which is within the cooling available in most commercial VXIbus chassis Apart from the thermal issues however it is important to remember that fully enabled 1260 145F card would draw over 2 7A of current from the supply If this is multiplied by six for the remaining slots a load of 16A would burden the 5V supply exceeding the specifications for the 1260 100 carrier In reality the worse case situation is not likely since the 1260 145F is a matrix switch where typically only one relay is engaged at a time and the power dissipation falls considerably below that calculated in the example above For practical purposes as the calculations can illustrate for normal operation the 1260 145F contributes a negligible amount of thermal load on a chassis
41. may seem number of products reported as faulty and sent back for repair are nothing more than the result of inappropriate register accesses The message based descriptors provided in Figures 3 5 through 3 11 are not directly relative to register based operation They do however serve secondary purpose in register based operation In addition to specifying an exact relay i e relay 1000 the syntax of the message based descriptor indicates which matrix the relay belongs to and the column and row numbers which intersect the relay position Figure 3 4 identifies for each 1260 145 variant how to interpret the message based descriptor to determine these parameters 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 viln8 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 145 module Module Operation 3 7 1260 145 User Manual Publication No 980824 145 Rev Physical Matrix Number 6 Position 2 0 Physical Matrix Number 3 Position 1 0 Physical Matrix Number 0 Position 0 0 Physical Matrix Number 7 Position 2 1 Physical Matrix Number 4 Position 1 1 Physical Matrix Number 1 Position 0 1 Physical Matrix Number 8 Position 2 2
42. ment Data Driven embedded descriptor allowing immediate use with any Option 01T switch controller regardless of firmware revision level Module Specifications 1 13 1260 145 User Manual Electrical Specifications 1260 145E Module Specifications 1 14 Chan Input Voltage Chan Output Current Chan Output Power Path Resistance Contact Bounce Time Contact Thermal EMF Switch Contact Lifetime Available I O Channels Capacitance to LOW Chan to Chassis Bandwidth Worst Path Performance Typical Unit Insertion Loss Worst Path Performance Typical Unit Isolation Worst Path Performance Typical Unit Crosstalk Worst Path Performance Typical Unit Power Requirements quiescent each relay closure Mean Time Between Failures MTBF Mean Time to Repair Publication No 980824 145 Rev 60 VDC 125 VAC maximum 1 maximum 30 W 37 5 VA maximum lt 2 Ohms HI LOW path 3 ms maximum 4 uV maximum 50 Million Cycles low level 100 000 Cycles maximum rating 128 dual wire 175 pF maximum 640 pF maximum 27 MHz 3 dB minimum 0 7 dB 10 MHz maximum 0 2 dB 1 MHz maximum 0 1 dB amp 300 kHz maximum 29 dB 27 MHz minimum 43 dB 10 MHz minimum 61 dB Q 1 MHz minimum 74 dB 300 kHz minimum 15 dB 27 MHz maximum 46 dB 10 MHz maximum 64 dB 9 1 MHz maximum 72 dB 300 kHz maximum 5 VDC 0 1 A maximum 0 02 A maximum 37 904 Hou
43. nics Test Systems Publication 980824 145 Rev 1260 145 User Manual Electrical Chan Input Voltage 60 125 maximum Specifications Chan Output Current maximum 1260 1450 Chan Output Power 30 W 37 5 VA maximum Path Resistance lt 1 6 Ohms HI LOW path Contact Bounce Time 3 ms maximum Contact Thermal EMF 4 uV maximum Switch Contact Lifetime 50 Million Cycles low level 100 000 Cycles maximum rating Available I O Channels 144 dual wire Capacitance A HI to B LOW 310 pF maximum Chan to Chassis 1485 pF maximum Bandwidth 13 MHz 3 dB minimum Worst Path Performance Typical Unit Insertion Loss 2 0 dB 10 MHz maximum Worst Path Performance 0 1 dB 1 MHz maximum Typical Unit 0 1 dB 300 kHz maximum Isolation 37 dB 13 MHz minimum Worst Path Performance 44 dB 10 MHz minimum Typical Unit 67 dB 1 MHz minimum 75 dB 300 kHz minimum Crosstalk 38 dB 13 MHz maximum Worst Path Performance 42 dB 10 MHz maximum Typical Unit 68 dB 1 MHz maximum 75 dB 300 kHz maximum Power Requirements 5 VDC quiescent 0 1 A maximum each relay closure 0 02 maximum Mean Time Between 33 768 Hours MIL HDBK 217FN2 Failures MTBF 50 673 Hours Telcordia Bellcore 6 Mean Time to Repair lt 5 minutes MTTR Astronics Test Systems Module Specifications 1 11 1260 145 User Manual Mechanical Specifications 1260 145D Power Dissipation 1260 145D Module Specificat
44. ntact Bounce Time Contact Thermal EMF Switch Contact Lifetime Available I O Channels Capacitance to LOW Chan to Chassis Bandwidth Worst Path Performance Typical Unit Insertion Loss Worst Path Performance Typical Unit Isolation Worst Path Performance Typical Unit Crosstalk Worst Path Performance Typical Unit Power Requirements quiescent each relay closure Mean Time Between Failures MTBF Mean Time to Repair Publication No 980824 145 Rev 60 VDC 125 VAC maximum 1 maximum 30 W 37 5 VA maximum lt 1 6 Ohms HI LOW path 3 ms maximum 4 uV maximum 50 Million Cycles low level 100 000 Cycles maximum rating 128 dual wire 175 pF maximum 640 pF maximum 24 MHz 3 dB minimum 0 8 dB 10 MHz maximum 0 1 dB 1 MHz maximum 0 1 dB 300 kHz maximum 37 dB 24 MHz minimum 48 dB 10 MHz minimum 67 dB 1 MHz minimum 77 dB 300 kHz minimum 19 dB 24 MHz maximum 46 dB 10 MHz maximum 59 dB 1 MHz maximum 63 dB 300 kHz maximum 5 VDC 0 1 A maximum 0 02 A maximum 37 908 Hours MIL HDBK 217FN2 56 705 Hours Telcordia Bellcore 6 5 minutes MTTR Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Mechanical Shock 30g 11 ms 12 sine wave Specifications vibration 0 013 in P P 5 55 Hz 1260 145C Bench Handling 4 in 45 Cooling See 1260 100 cooling data Temperature Operating 0 C
45. om 1 through 12 inclusive The module address assigned to the 1260 145 depends on the carrier slot into which the 1260 145 is inserted and on the position of the logical address DIP switch on the carrier side panel The switch has two settings 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 1 through 6 Astronics Test Systems Module Operation 3 1 1260 145 User Manual Publication No 980824 145 Rev 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 11 12 Front View Module Addresses for 7 through 12 Operating Modes Module Operation 3 2 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 conventional 1260 Series module see the label on the side panel of the module The 1260 145 may be operated 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
46. or kit 160 Pin Crimp Rev Date 7 30 98 Revision A Description U M Qty REF 1 602258 116 CON CAB RCP160C 100S EEA 1 000 2 602258 900 TRMCRP SNP U F26 20G EEA 170 000 Astronics Test Systems Optional Assemblies 4 3 Publication No 980824 145 Rev Astronics Test Systems 1260 145 User Manual 6 5014 2 9 0702 02074 2 2 Nid 2 lt SZF 49 7 u r 5 EN FER BEREI rd Brits Bases s 555565 Bagno 81 Besse Besse Besse REESE ERETI M H Rages FRE 1009000 100 8090 55559 58542 H 55542 55552 55552 55556 RAE c Besse 55552 55542 55522 2180 7 65555 onus soam eoo B 9 Reese 9 7 G G Ka
47. 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 of the 1260 145 module This is a value in the range from 1 and 12 inclusive 3 The 1260 145 control register to be written to or read from Each register on the 1260 145 has a unique offset from the base address The base A24 address for the 1260 145 module may be calculated by A24 Offset of the 1260 01T 1024 x Module Address of 1260 145 The A24 address offset is usually expressed in hexadecimal A typical value of 2040006 is used in the examples that follow A 1260 145 with a module address of 7 would have the base A24 address computed as follows Base A24 Address of 1260 145 20400015 40016 x 710 205 00 The control registers for Adapt a Switch plug ins conventional 1260 Series modules are always odd numbered 24 addresses This number be obtained for given card and given relay by referring to Figure 3 3 and one of the applicable card types illustrated in Figures 3 5 through 3 11 These figures provide a register based address offset and bit position Off bit for each unique relay on any 1260 145 card Once this offset is known the absolute address where data is to be written or read from is simply assembled by adding the base address to the offset Base A24 1260 145 A
48. quotations from 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 Racal Instruments Talon Instruments Trig Tek ActivATE Adapt A Switch N GEN and PAWS 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 its of
49. rs MIL HDBK 217FN2 56 694 Hours Telcordia Bellcore 6 lt 5 minutes MTTR Astronics Test Systems Publication No 980824 145 Rev 1260 145 User Manual Mechanical Shock 30g 11 ms 12 sine wave Specifications vibration 0 013 in P P 5 55 Hz 1260 145E Bench Handling 4 in 45 Cooling See 1260 100 cooling data Temperature Operating 0 C to 55 Power Dissipation 1260 145E Astronics Test Systems Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 145E plug ins may be used together in 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 145E will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145E module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resist
50. s to reflect changes made Added company name to footer at lower corner opposite of Page no s i thru vi vi Astronics Test Systems Publication 980824 145 Rev 1260 145 User Manual Chapter 1 MODULE SPECIFICATIONS Intr ion The 1260 145A plug in matrix switch module developed for troductio the 1260 100 Adapt a Switch Carrier This switch provides nine 1260 145A independent 4x4 matrices with maximum switching voltage of 9 4x4 s 125VAC 0 3A or 30 VDC 1A The 1260 145A 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 0186 44444 1111111 e 11111111111 822700 Figure 1 1 1260 145 Series Astronics Test Systems Module Specifications 1 1 1260 145 User Manual Electrical Specifications 1260 145A Module Specifications 1 2 Chan Input Voltage Chan Output Current Chan Output Power Path Resistance Contact Bounce Time Contact Thermal EMF Switch Contact Lifetime Available I O Channels Capacitance A HI to B LOW Chan to Chassis Bandwidth Worst Path Performance Typical Unit Insertion Loss Worst Path Performance Typical Unit Isolation Worst Path Performance Typical Unit Crosstalk Worst Path Per
51. to 55 Power Dissipation 1260 145C Astronics Test Systems Non operating 40 C to 75 Relative Humidity 85 5 non condensing at lt 30 Altitude Operating 10 000 feet Non operating 15 000 feet Weight 9 2 0 32 kg The cooling of the Adapt a Switch carrier is dependent upon the chassis into which it is installed The carrier can nominally dissipate approximately 100W Even with all channels driven to maximum outputs up to six 1260 1456 plug ins may be used together 1260 100 without exceeding the maximum allowable power dissipation of the carrier If the 1260 1450 will be used in conjunction with other cards the dissipation should be computed and summed with the total worst case dissipation of the remaining modules For example a 1260 145C module would dissipate the following energy Quiescent power dissipation 0 5W maximum Channel dissipation channels energized relay coil dissipation Total Power Dissipation Quiescent Channel Assuming all relays on the card are enabled worse case situation the channel path resistances will be in parallel and therefore insignificant as a source of heat The largest contributor of thermal energy will therefore derive from the relay coils Total power dissipation 128 0 100 0 5 13 3W Module Specifications 1 9 1260 145 User Manual Introduction 1260 145D 1 4x36 Module Specifications 1 10 Publication
52. u NN No er y o o 8 AC o E g x D EE 1207 0x21 3 11077 oxtf6 NY NS too 1007 Oxit 2 ox1f 3 NN 0907 oxid 6 Oxid 7 gt 0807 0 1 3 x 4 ork Z 7 IT 7 ee 0000 N 0x01 0 0001 0x01 1 E5 D5 0002 E4 D4 0003 0x01 3 E3 D3 Figure 3 10 1260 145F Connector Channel Organization Astronics Test Systems Module Operation 3 15 1260 145 User Manual Publication No 980824 145 Rev B26 B25 B32 B31 B30 B29 X e mo x 0000 wu gt Oo oo PEER 24 MD pes EGRE an SE Game X eae Ores C VG nes Nini teu Greer SE emp diei G 99 0000 0 01 0 0002 N oxoi 1 0x01 2 Bi 1 2 N A d N M SI ANI 0x01 3 E
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