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User Manual

VX4286
32-Channel Analog/Digital Input Module

070-9143-02

This document applies for firmware version 1.00
and above.

Summary of Contents for VX4286

Page 1: ...User Manual VX4286 32 Channel Analog Digital Input Module 070 9143 02 This document applies for firmware version 1 00 and above...

Page 2: ...tents issued and pending Information in this publication supercedes that in all previously published material Specifications and price change privileges reserved Printed in the U S A Tektronix Inc P O...

Page 3: ...any other locations This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Tektronix shall not be obligated to furnish ser...

Page 4: ...Journal of the European Communities 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 Disch...

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Page 7: ...9 11 9 43 01 89 7 39 7 2 3 79 39 4 7 5 89 2 422 3 8 4 1 422 3 8 422 3 39 85438 39 22 7 422 3 8 7 59 438 1 89 3 3 9 1 9 43 3 9 43 4 422 3 8 74 7 22 3 251 3 55 3 8 5 7 9 43 55 3 35 9 95 9 433 9 438 55 3...

Page 8: ...grounding conductor must be connected to earth ground Before making connections to the input or output terminals of the product ensure that the product is properly grounded Do Not Operate Without Cove...

Page 9: ...ms may appear on the product DANGER indicates an injury hazard immediately accessible as you read the marking WARNING indicates an injury hazard not immediately accessible as you read the marking CAUT...

Page 10: ...s product unless another person capable of rendering first aid and resuscitation is present Disconnect Power To avoid electric shock disconnect the main power by means of the power cord or if provided...

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Page 22: ...VXIbus Radiated Emissions VXIbus Conducted Emissions...

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Page 152: ...iece of equipment refers to an entry in Table A 1 Required Test Equipment Immediately following the table you will be given instructions for interconnecting the VX4286 under test and for checking the...

Page 153: ...cified in Table A 1 to directly check warranted characteristics You may use instrumentation other than the recommended example if it meets the minimum requirements Table A 1 Required Test Equipment It...

Page 154: ...Leads 50 BNC female to dual Clip Leads Tektronix part number 013 0076 00 Interconnecting electrical signals 9 Adapter BNC male to Probe Tip 50 BNC male to oscilloscope probe Tektronix part number 013...

Page 155: ...17 18 18 33 GND TTL Output 16 TTL Output 17 TTL Output 18 TTL Output 19 TTL Output 20 TTL Output 21 TTL Output 22 TTL Output 23 GND TTL Output 24 TTL Output 25 TTL Output 26 TTL Output 27 TTL Output...

Page 156: ...rface VX4521 Slot 0 Resource Mgr Provides Slot 0 Resource Mgr functions and GPIB interface 3 VXIbus System Controller VXIbus Talker Listener Controller 486 PC with National GPIB PC2A NI 488 2M softwar...

Page 157: ...ation Response Extended Self Test Verification S1 Passed Failed Acquisition Passed Failed STB ARM input VXIbus Request True interrupt EQU OUT signal Minimum Pulse Width O t t Inputs 0 to 7 TTL Output...

Page 158: ...0 030 AVE 49 945 to 50 055 Input 13 Input 14 Input 15 Input 16 Input 17 Input 18 Input 19 Input 20 Input 21 Input 22 Input 23 Input 24 Input 25 Input 26 Input 27 Input 28 Input 29 Input 30 Input 31 DC...

Page 159: ...10 010 9 980 MIN 10 020 9 990 AVE 10 015 9 985 MAX 9 990 to 10 020 MIN 9 980 to 10 010 AVE 9 985 to 10 015 Input 8 Input 9 Input 10 Input 11 Input 12 Input 13 Input 14 Input 15 Input 16 Input 17 Input...

Page 160: ...proceeding Common items to check are logical address conflicts primary and secondary see Table A 3 breaks in the VXIbus daisy chain signals improper seating of a module loose GPIB cable or loose or bl...

Page 161: ...onfiguration If using a different Controller perform the equivalent function to confirm the responses shown in Table A 5 Table A 5 VXIbus System Configuration Command to Type Response to Verify Invoke...

Page 162: ...the black Clip Lead to the DD50S common GND see Figure A 1 3 Using a second coaxial cable connect the other side of the BNC T to the VX4286 STB ARM input 4 Set the function generator for a square wave...

Page 163: ...nual trigger button to clear the oscilloscope display Press the manual trigger button on the function generator and verify that the ARM light is now on 9 Press the manual trigger a second time and ver...

Page 164: ...ator Verify the TTL Output pulse on channel 2 of the oscilloscope approximately 100 s concurrent with the input pulse on channel 1 approximately 3 s 17 Query the Event buffer and and verify the Time T...

Page 165: ...o the TTL Output channel you wish to verify 24 to 31 and repeat the command sequence illustrated in steps 16 and 17 This sequence verifies the accuracy of the volt meter read back feature for the 50V...

Page 166: ...ge and verify the responses relative to the Test Record 8 15 16 23 24 31 on later passes Verify responses relative to the Test Record 10 Set the Calibrator to 10 0 V DC 11 Reacquire and verify the res...

Page 167: ...2 Connect the frequency counter to one side of the BNC T with a coaxial cable Attach the BNC to Probe Tip Adapter to the other side of the BNC T and insert the oscilloscope probe 3 Reset the VX4286 to...

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Page 169: ...G 37 I...

Page 170: ...G XX 38...

Page 171: ...its published accuracy specifications Calibrate the VX4786 Module at the temperature at which it will be operating Calibration to the published accuracy specifications has been performed at Tektronix...

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