Ametek VTI Instruments EMX-75 Series User manual

EMX-75XX SERIES
64-CHANNEL
DIGITAL INPUT /OUTPUT
USER’S MANUAL
P/N: 82-0127-022
Released January 19, 2021
AMETEK Programmable Power
9250 Brown Deer Road
San Diego, CA 92121, [phone]

VTI Instruments
2 EMX-75XX Preface
TABLE OF CONTENTS
TABLE OF CONTENTS..................................................................................................................................................2
About AMETEK...................................................................................................................................................4
Trademarks...........................................................................................................................................................4
Exclusion for Documentation...............................................................................................................................4
Contact Information..............................................................................................................................................4
Certification..........................................................................................................................................................5
Warranty Terms....................................................................................................................................................5
Product Return Procedure.....................................................................................................................................5
GENERAL SAFETY INSTRUCTIONS.............................................................................................................................6
Terms and Symbols ..............................................................................................................................................6
Warnings...............................................................................................................................................................6
SECTION 1....................................................................................................................................................................9
INTRODUCTION.........................................................................................................................................................9
Overview ..............................................................................................................................................................9
Features.................................................................................................................................................................9
PREPARATION FOR USE.............................................................................................................................................9
Unpacking.............................................................................................................................................................9
Inspecting the EMX-75XX Series......................................................................................................................10
INSTALLATION........................................................................................................................................................10
Install EMX-75XX .............................................................................................................................................10
STORAGE AND SHIPMENT .......................................................................................................................................10
Storing Instruments.............................................................................................................................................10
Transporting Instruments....................................................................................................................................10
ORDERING INFORMATION.......................................................................................................................................11
SPECIFICATIONS......................................................................................................................................................11
Technical Specifications.....................................................................................................................................11
Environmental Specifications.............................................................................................................................12
SECTION 2..................................................................................................................................................................13
EMX-7510, 64-CHANNEL,DIGITAL I/O CARD.......................................................................................................13
Measurement Performance............................................................................................................................14
Connector Pin/Signal Assignment.................................................................................................................15
EMX-7510 Specifications ..................................................................................................................................16
Theory of Operation ...........................................................................................................................................16
Overview.......................................................................................................................................................17
Configuration Section....................................................................................................................................18
Output Section...............................................................................................................................................18
Input Section .................................................................................................................................................18
TTL/LV Emulation Sourcing Current Typical connection............................................................................19
Sinking Current Typical connection..............................................................................................................19
EMX-7511, 64-CHANNEL,DIGITAL I/O TTL CARD...............................................................................................20
Block Diagram....................................................................................................................................................20
Connector Pin/Signal Assignment.................................................................................................................21
EMX-7511 Specifications ..................................................................................................................................21
EMX-7512, 64-CHANNEL,DIGITAL I/O LV TTL CARD.........................................................................................22
Block Diagram....................................................................................................................................................22
Connector Pin/Signal Assignment.................................................................................................................23
EMX-7512 Specifications ..................................................................................................................................23
EMX-7513, 32DI AND 32DO ISOLATED CHANNELS CARD....................................................................................24
Block Diagram....................................................................................................................................................24
Connector Pin/Signal Assignment.................................................................................................................25
EMX-7513 Specifications ..................................................................................................................................25

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EMX-75XX Preface 3
EMX-7514, 64 DO ISOLATED CHANNELS CARD....................................................................................................26
Block Diagram....................................................................................................................................................26
Connector Pin/Signal Assignment.................................................................................................................27
EMX-7514 Specifications ..................................................................................................................................27
EMX-7515, 64 DI ISOLATED CHANNELS CARD .....................................................................................................28
Block Diagram....................................................................................................................................................28
Connector Pin/Signal Assignment.................................................................................................................29
EMX-7515 Specifications ..................................................................................................................................29
EMX-7519, 64-CHANNEL,DIGITAL OUTPUT CARD ...............................................................................................30
Using the Instrument ..........................................................................................................................................31
Measurement Performance............................................................................................................................31
Connector Pin/Signal Assignment.................................................................................................................32
EMX-7519 Specifications ..................................................................................................................................32
Theory of Operation ...........................................................................................................................................33
Overview.......................................................................................................................................................33
Configuration Section....................................................................................................................................34
Output Section...............................................................................................................................................34
Sinking Current Typical connection..............................................................................................................35
SECTION 3..................................................................................................................................................................36
SOFTWARE INSTALLATION......................................................................................................................................36
Driver Installation...............................................................................................................................................36
IVI Shared Components Installation (Windows Only) .................................................................................37
Instrument Driver Installation .......................................................................................................................37
DIRECT PCIe REGISTER CONTROL INTERFACE FOR EMX 75xx CARDS.............................................38
Programming the Instrument..............................................................................................................................38
Related Software Components............................................................................................................................38
Using the Driver .................................................................................................................................................39
USING THE EMX-75XX SERIES..............................................................................................................................40
Initializing\Closing the Instrument.....................................................................................................................40
Basic Operation ..................................................................................................................................................41
SECTION 4..................................................................................................................................................................45
SFP OPERATION .....................................................................................................................................................45
Introduction ........................................................................................................................................................45
Common Issues...................................................................................................................................................46
Multiple Network Ports.................................................................................................................................47
Firewall .........................................................................................................................................................47
General Web Page Operation .............................................................................................................................47
Login...................................................................................................................................................................48
Index...................................................................................................................................................................49
VTI Instruments Logo...................................................................................................................................50
EMX-75XX Soft Front Panel........................................................................................................................50
Monitor and Control Page ..................................................................................................................................51
Port Configuration Fields..............................................................................................................................51
Device Info Dialog .............................................................................................................................................52
EMX-75XX has 7 variants and their SFPs are shown below. ............................................................................53
APPENDIX -A.......................................................................................................................................................57
APPENDIX -B.......................................................................................................................................................58
APPENDIX -C.......................................................................................................................................................59
List of Accessories..............................................................................................................................................59
APPENDIX -D.......................................................................................................................................................60
EMX-75xx-TB160SE Terminal Block..........................................................................................................60

VTI Instruments
4 EMX-75XX Preface
ABOUT AMETEK
AMETEK Programmable Power, Inc., a Division of AMETEK, Inc., is a global leader in the design and
manufacture of precision, programmable power supplies for R&D, test and measurement, process control, power
bus simulation and power conditioning applications across diverse industrial segments. From bench top supplies to
rack mounted industrial power subsystems, AMETEK Programmable Power is the proud manufacturer of Elgar,
Sorensen, California Instruments, Amrel brand power supplies. Also VTI Instruments brand which delivers
precision modular instrumentation and systems for electronic signal distribution, acquisition, and monitoring, used
in the world's most demanding test applications.
AMETEK, Inc. is a leading global manufacturer of electronic instruments and electromechanical devices with
annualized sales of $5 billion. The Company has over 17,000 colleagues working at nearly 150 manufacturing
facilities and nearly 150 sales and service centers in the United States and 30 other countries around the world.
TRADEMARKS
AMETEK is a registered trademark of AMETEK, Inc. VTI Instruments is a trademark owned by AMETEK, Inc.
Other trademarks, registered trademarks, and product names are the property of their respective owners and are used
herein for identification purposes only.
Notice of Copyright
SMX Series Switch Cards User Manual © 2018 AMETEK Programmable Power, Inc. All rights reserved.
EXCLUSION FOR DOCUMENTATION
UNLESS SPECIFICALLY AGREED TO IN WRITING, AMETEK PROGRAMMABLE POWER, INC.
(“AMETEK”):
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF
ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER
DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR
EXPENSES, WHETHER SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR
INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION. THE
USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK, AND
(c) GIVES NOTIFICATION THAT, IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN
ENGLISH, ALTHOUGH STEPS HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF
THE TRANSLATION, THE ACCURACY CANNOT BE GUARANTEED. APPROVED AMETEK
CONTENT IS WITHIN THE ENGLISH LANGUAGE VERSION, WHICH IS POSTED AT
WWW.PROGRAMMABLEPOWER.COM.
CONTACT INFORMATION
Telephone:
[phone] (toll free in North America)
[phone] (direct)
Fax:
[phone]
Email:
[email protected]
[email protected]
Web:
www.powerandtest.com

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EMX-75XX Preface 5
CERTIFICATION
VTI Instruments (VTI) certifies that this product met its published specifications at the time of shipment from the
factory. VTI further certifies that its calibration measurements are traceable to the United States National Institute of
Standards and Technology (formerly National Bureau of Standards), to the extent allowed by that organization’s
calibration facility, and to the calibration facilities of other International Standards Organization members.
WARRANTY TERMS
The product referred to herein is warranted against defects in material and workmanship for a period of three years
from the receipt date of the product at customer’s facility.
AMETEK Programmable Power, Inc. (“AMETEK”), provides this written warranty covering the Product stated
above, and if the Buyer discovers and notifies AMETEK in writing of any defect in material or workmanship within
the applicable warranty period stated above, then AMETEK may, at its option: repair or replace the Product; or issue
a credit note for the defective Product; or provide the Buyer with replacement parts for the Product.
The Buyer will, at its expense, return the defective Product or parts thereof to AMETEK in accordance with the
return procedure specified below. AMETEK will, at its expense, deliver the repaired or replaced Product or parts to
the Buyer. Any warranty of AMETEK will not apply if the Buyer is in default under the Purchase Order Agreement
or where the Product, or any part thereof, is as follows:
•damaged by misuse, accident, negligence or failure to maintain the same as specified or required by
AMETEK;
•damaged by modifications, alterations or attachments thereto which are not authorized by AMETEK;
•installed or operated contrary to the instructions of AMETEK;
•opened, modified, or disassembled in any way without AMETEK’s consent;
•used in combination with items, articles or materials not authorized by AMETEK.
The Buyer may not assert any claim that the Products are not in conformity with any warranty until the Buyer has
made all payments to AMETEK provided for in the Purchase Order Agreement.
PRODUCT RETURN PROCEDURE
Request a Return Material Authorization (RMA) number from the repair facility (must be done in the country in
which it was purchased):
•In the USA, contact the AMETEK Customer Service Department prior to the return of the product
to AMETEK for repair:
Telephone: [phone], ext. 2295 or ext. 2463 (toll free North America)
858-450-0085, ext. 2295 or ext. 2463 (direct)
•https://www.powerandtest.com/service-and-support/rma/rma-request-form.
When requesting an RMA, have the following information ready:
•Model number
•Serial number
•Description of the problem
NOTE: Unauthorized returns will not be accepted and will be returned at the shipper’s expense.
NOTE: A returned product found upon inspection by AMETEK to be in specification is subject to an evaluation fee
and applicable freight charges.

VTI Instruments
6 EMX-75XX Preface
GENERAL SAFETY INSTRUCTIONS
Review the following safety precautions to avoid bodily injury and/or damage to the product.
These precautions must be observed during all phases of operation or service of this product.
Failure to comply with these precautions, or with specific warnings elsewhere in this manual,
violates safety standards of design, manufacture, and intended use of the product.
Service should only be performed by qualified personnel.
TERMS AND SYMBOLS
These terms may appear in this manual:
WARNING
Indicates that a procedure or condition may cause bodily injury or death.
CAUTION
Indicates that a procedure or condition could possibly cause damage to
equipment or loss of data.
These symbols may appear on the product:
ATTENTION - Important safety instructions
Frame or chassis ground
Indicates that the product was manufactured after August 13, 2005. This mark is
placed in accordance with EN 50419, Marking of electrical and electronic
equipment in accordance with Article 11(2) of Directive 2002/96/EC (WEEE).
End-of-life product can be returned to VTI by obtaining an RMA number. Fees
for takeback and recycling will apply if not prohibited by national law.
WARNINGS
Follow these precautions to avoid injury or damage to the product:
Use Proper Power Cord
To avoid hazard, only use the power cord specified for this product.
Use Proper Power Source
To avoid electrical overload, electric shock, or fire hazard, do not
use a power source that applies other than the specified voltage.
Power Consumption
Prior to using these cards, it is imperative that the power
consumption of all cards that will be installed in the mainframe be
calculated on all power supply rails. Failure to do so may result in
damaging the switch card and the mainframe.

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EMX-75XX Preface 7
WARNINGS (CONT.)
Avoid Electric Shock
To avoid electric shock or fire hazard, do not operate this product
with the covers removed. Do not connect or disconnect any cable,
probes, test leads, etc. while they are connected to a voltage source.
Remove all power and unplug unit before performing any service.
Service should only be performed by qualified personnel.
Ground the Product
This product is grounded through the grounding conductor of the
power cord. To avoid electric shock, the grounding conductor must
be connected to earth ground.
Operating Conditions
To avoid injury, electric shock or fire hazard:
-
Do not operate in wet or damp conditions.
-
Do not operate in an explosive atmosphere.
-
Operate or store only in specified temperature range.
-
Provide proper clearance for product ventilation to prevent
overheating.
-
DO NOT operate if any damage to this product is suspected.
Product should be inspected or serviced only by qualified
personnel.
Improper Use
The operator of this instrument is advised that if the equipment is
used in a manner not specified in this manual, the protection
provided by the equipment may be impaired.
Conformity is checked by inspection.

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EMX-75XX Index 9
SECTION 1
INTRODUCTION
OVERVIEW
The EMX-75XX Series is a family of high-performance PXIe modules consisting of multiple I/O
configurations and logic levels. Dedicated input or output cards are available for high channel
count applications while other cards provide ultimate flexibility with eight, 8-bit ports (64
channels) that can be configured as an input or output under programmatic control.
FEATURES
Models capable of sinking 300 mA include built-in clamping diodes, making these modules ideal
for driving and sensing external devices such as relays, while all clamping diodes and open
collector channels can be pulled up internally, rather than on a per channel basis, simplifying
overall system cabling.Isolated models are also available for more demanding applications.
PREPARATION FOR USE
UNPACKING
When an EMX-75XX Series module is unpacked from its shipping carton, the contents should
include the following items:
•An EMX-7510/EMX-7511/EMX-7512/EMX-7513/EMX-7514/EMX-7515/EMX-7519
All components should be immediately inspected for damage upon receipt of the unit. ESD
precautions should be observed while unpacking and installing the instrument into a PXI Express
chassis. The part number, model number, and serial number can be found on the side cover of the
card as shown below.
Figure 3-1: Serial Number Location

VTI Instruments
10 EMX-75XX Index
INSPECTING THE EMX-75XX SERIES
The EMX-7510/EMX-7511/EMX-7512/EMX-7513/EMX-7514/EMX-7515/ EMX-7519 modules
were carefully inspected both mechanically and electrically before shipment. They should be free
of marks or scratches and they should meet their published specifications upon receipt. If the
module was damaged in transit, do the following:
•Save all packing materials
•File a claim with the carrier
•Call a VTI Instruments sales and service office
INSTALLATION
INSTALL EMX-75XX
1. Set up the PXI Express chassis. See the Chassis’ Installation Guide for assistance.
2. Make sure the PXI Express chassis is powered off.
3. Select a PXIe slot or a hybrid slot in the PXI Express chassis for the EMX-75XX and insert it
carefully.
4. After the EMX-75XX is inserted all the way, secure it with the screws at the top and bottom
of the EMX-75XX front panel.
STORAGE AND SHIPMENT
STORING INSTRUMENTS
Store the module in a clean, dry, and static-free environment. For other requirements, see storage
and transport restrictions in Specification.
TRANSPORTING INSTRUMENTS
Package the module using the original factory packaging or packaging identical to the factory
packaging. Containers and materials identical to those used in factory packaging are available
through VTI Instruments offices. If returning the module to VTI Instruments for service, contact a
VTI Service Center to set up an RMA. The following information will be required:
•Serial number
•Model number
•Type of service required
•Return address
•If applicable, a description of the problem that is being encountered which provides specific
detail relating the instrument being returned.
In any correspondence, refer to the serial number and RMA number. Mark the container
“FRAGILE” to ensure careful handling. If it is necessary to package the module in a container
other than the original packaging, observe the following (although use of other packaging material
is not recommended):
1. Wrap the module in heavy paper or anti-static plastic
2. Protect the front panel with cardboard
3. Use a double-wall carton made of at least 350 lbs test material
4. Cushion the module to prevent damage