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User Manual

VX4353
Relay Switching Module

070-9121-02

This document supports firmware version 1.00

Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to the Safety Summary prior to
performing service.

Summary of Contents for VX4353

Page 1: ... document supports firmware version 1 00 Warning The servicing instructions are for use by qualified personnel only To avoid personal injury do not perform any servicing unless you are qualified to do so Refer to the Safety Summary prior to performing service ...

Page 2: ...hnical Data and Computer Software clause at DFARS 252 227 7013 or subparagraphs c 1 and 2 of the Commercial Computer Software Restricted Rights clause at FAR 52 227 19 as applicable Tektronix products are covered by U S and foreign patents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Prin...

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Page 5: ...pp_supp tek com For product support outside of North America contact your local Tektronix distributor or sales office Service Support Contact your local Tektronix distributor or sales office Or visit our web site for a listing of worldwide service locations http www tek com For other information In North America 1 800 TEK WIDE 1 800 835 9433 An operator will direct your call To write us Tektronix ...

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Page 7: ...ions as listed in the Official Journal of the European Communities EMC Directive 89 336 EEC EN 55011 Class A Radiated and Conducted Emissions EN 50081 1 Emissions EN 60555 2 AC Power Line Harmonic Emissions EN 50082 1 Immunity IEC 801 2 Electrostatic Discharge Immunity IEC 801 3 RF Electromagnetic Field Immunity IEC 801 4 Electrical Fast Transient Burst Immunity IEC 801 5 Power Line Surge Immunity...

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Page 11: ...Appendix E Performance Verification Procedure A 15 ...

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Page 25: ...es on the card To install the card correctly make sure the ejector labeled VX4353 is at the top In order to maintain proper mainframe cooling unused mainframe slots must be covered with the blank front panels supplied with the mainframe Verify that the mainframe is able to provide adequate cooling and power with this module installed Refer to the mainframe Operating Manual for instructions Note No...

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Page 58: ...070 9121 02 ...

Page 59: ... Where 0crlf is the ASCII string returned from the VX4353 Module terminated with a car riage return and linefeed crlf The ASCII string returned from the module will be exactly as shown Unless noted all commands are sent to the VX4353 Module and all ASCII strings read are read from the VX4353 Module Two characters are used throughout the communication sequences cr is the carriage return character c...

Page 60: ...1 Using the VX1780S connector wire pins 1 3 5 7 9 11 13 15 18 20 22 24 26 27 30 and 32 together leaving a pig tail to connect to the DMM 2 Wire pins 2 4 6 8 10 12 14 16 19 21 23 25 27 29 31 and 33 together leaving a pig tail to connect to the DMM 3 Plug this connector into P4 on the VX4353 Performance Verification Procedure 4 Apply power to the VXI system and wait 10 seconds a Only the green PWR L...

Page 61: ...ery relay CH00 to the VX4353 3 Read 1 crlf Relay CH00 is closed 4 Verify that the DMM reads less then 300 milliohms 5 Send O0lf Open relay CH00 to the VX4353 6 Send Q0lf Query relay CH00 to the VX4353 7 Read 0 crlf Relay CH00 is Open 8 Verify that the DMM reads greater than 10 gigohms 9 Repeat steps 1 through steps 8 for relays CH01 through CH15 a Substitute Cxlf and Oxlf for the appreciate relay ...

Page 62: ...H01 on the VX4353 to the VX4353 a Monitor the time difference between the time it takes for the CH00 LED to light and the time for the CH01 LED to light b If working correctly this time will be approximately 1 second 3 Send Tlf Delay Time of the VX4353 to the VX4353 4 Read 1000 crlf Time Delay programmed to 1000 milliseconds ...

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