ETAS ES5321.1 User manual

ES5321.1 PWM I/O Board (48/32-CH)
User’s Guide

2
Copyright
The data in this document may not be altered or amended without special noti-
fication from ETAS GmbH. ETAS GmbH undertakes no further obligation in rela-
tion to this document. The software described in it can only be used if the
customer is in possession of a general license agreement or single license. Using
and copying is only allowed in concurrence with the specifications stipulated in
the contract.
Under no circumstances may any part of this document be copied, reproduced,
transmitted, stored in a retrieval system or translated into another language
without the express written permission of ETAS GmbH.
© Copyright 2015-2019 ETAS GmbH, Stuttgart
The names and designations used in this document are trademarks or brands
belonging to the respective owners.
V1.0.0 R10 EN - 02.2019

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 3
Contents
ETAS Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.1 Digital Inputs of ES5321.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1.2 Digital Outputs of ES5321.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Basic Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2.1 Identification of Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2.2 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2.3 Requirements for Users and Duties for Operators. . . . . . . . . . . . . . . 9
1.2.4 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.3 Identifications on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.3.1 CE Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.3.2 RoHS Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.3.3 KC Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.4 Product Return and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.5 Declarable Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.6 About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.6.1 Working with this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2 Construction, Installation and Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.1 Scope of Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.2 ES5321.1 PWM I/O Board (48/32-CH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.3 Backplane Connector "CO200" and "CO9000" . . . . . . . . . . . . . . . . . . . . . 19
2.4 Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.5 Installation in the ES5300.1-A and the ES5300.1-B Housing . . . . . . . . . . . . 21
2.6 Connecting Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.7 LEDs on the ES5321.1 Backside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3 In- and Output-Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.1 Supported Measuring Methods for Input Channels . . . . . . . . . . . . . . . . . . . 25

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide4
Contents ETAS
3.1.1 Configuration with ES5436.1
to Measure ECU Digital Output Signals . . . . . . . . . . . . . . . . . . . . . 26
3.2 Output Modes for the Output Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.3 Multi-Pulse Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.4 SENT Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4 Connections and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1 Backplane Connector "CO200" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.2 I/O Connector "CO9000" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5 Technical Data and Norms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.1 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.2 Fulfilled Norms and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7 ETAS Contact Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 5
ETAS Introduction
1 Introduction
This manual contains the description of the ES5321.1 PWM I/O Board (48/32-
CH).
This chapter contains information about the following topics:
• "Properties" on page 5
• "Basic Safety Notices" on page 9
• "Identifications on the Product" on page 14
– "CE Mark" on page 14
– "RoHS Conformity" on page 14
– "KC Marking" on page 15
• "Product Return and Recycling" on page 15
• "Declarable Substances" on page 15
• "About this Manual" on page 16
1.1 Properties
The ES5321.1 PWM I/O board features 48 input channels and 32 output chan-
nels, which can all be configured as PWM or digital I/O channels. In particular,
the following signals can be generated or measured:
• Measuring signals with frequencies up to 100 kHz (on up to 48 channels)
• Generating signals with frequencies up to 100 kHz (on up to 32 channels)
• Generating multi-pulse signals with up to eight different period lengths
and duty cycles (on up to four channels).
• Generating signals based on the SENT specification (on up to 16 channels)
• Measuring signals based on the SENT specification (on up to 4 channels)
CAUTION!
Some components of the ES5321.1 can be damaged or destroyed by
electrostatic discharges. Leave the add-on card in its transport pack-
aging until it is installed.
Only remove, configure and install the ES5321.1 at a workplace that
is protected against electrostatic discharges.
CAUTION!
If cards (e.g. for startup or calibration) are unlocked but not com-
pletely removed from the housing, then they have to be pulled out so
far that the distance between the respective card and the backplane
of the housing is at least 1 cm! Otherwise, it may lead to contacts
between the cards and the backplane which could lead to damages.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide6
Introduction ETAS
Fig. 1-1 Block diagram of ES5321.1
1.1.1 Digital Inputs of ES5321.1
The following measuring methods exist for the 48 measuring inputs:
• Pulse-width measurement (High Time [μs], Low Time [μs])
• Additive pulse-width measurement (Additive High Time [μs], Additive Low
Time [μs])
• Frequency measurement
• Duty cycle measurement (Duty Cycle L/(L+H), Duty Cycle H/(L+H))
• Level measurement (Active High, Active Low)
• Measurement of SENT signals
FPGA
CH47
CH31
PWM
Generation
Unit
CH0
CH0
In_CH0
Out_Ref_1
Out_Ref_2
Out_CH0
Out_GND
In_GND
PWM
Measurement
Unit
DAC
PCIe
I²C, JTAG
PCIe
ES5321.1
IO Connector

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 7
ETAS Introduction
Fig. 1-2 shows the block diagram of an input channel.
Fig. 1-2 Block diagram of an input channel.
1.1.2 Digital Outputs of ES5321.1
Every one of the 32 outputs is implemented as push-pull circuit (one high side
and one low side driver each per channel). The output voltage level is predefined
at I/O connector CO9000 by one of the external reference voltages Out_Ref_1 or
Out_Ref_2 (see Fig. 1-1 and Fig. 1-3).
The following output modes are available:
•PWM
• Digital Out
• Multi-pulse
• SENT
GND
InCh0
ECU Galv. Iso.
DAC
Level
Detection
FPGA

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide8
Introduction ETAS
Fig. 1-3 shows the block diagram of an output channel.
Fig. 1-3 Block diagram of an output channel.
Out_Ref_1
Out_Ref_2
Out _CH0
Out _GND
St r o m -
überwachung
St r o m -
überwachung

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 9
ETAS Introduction
1.2 Basic Safety Notices
Please observe the following safety notices to avoid health issues or damage to
the device.
1.2.1 Identification of Safety Notices
The safety notices contained in this manual are identified with the danger symbol
shown below:
The safety notices shown below are used for this purpose. They provide notes to
extremely important information. Please read this information carefully.
1.2.2 General Safety Information
Please observe the Product Safety Notices ("ETAS Safety Notice") and the follow-
ing safety notices to avoid health issues or damage to the device.
ETAS GmbH does not assume any liability for damages resulting from improper
handling, unintended use or non-observance of the safety precautions.
1.2.3 Requirements for Users and Duties for Operators
The product may be assembled, operated and maintained only if you have the
necessary qualification and experience for this product. Improper use or use by a
user without sufficient qualification can put life at risk or cause damage to health
or property.
The safety of systems that use the product is the responsibility of the system
integrator!
CAUTION!
identifies a hazard with low risk that could result in minor or medium
physical injuries or property damages if not avoided.
WARNING!
indicates a possible danger with moderate risk of death or (serious)
injury, if not avoided.
DANGER!
indicates an immediate danger with a high risk of death or serious
injury, if not avoided.
Note
The User's Guide must be read prior to the startup of the product!

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide10
Introduction ETAS
General Safety at Work
Follow the existing regulations for safety at work and accident prevention. All
applicable regulations and laws regarding operation must be strictly adhered to
when using this product.
1.2.4 Intended Use
Application Area of the Product
The ES5321.1 is an add-on card for the ES5300.1-A Housing and the
ES5300.1-B Housing for simulating digital signals (PWM, high/low, SENT
protocol).
The ES5321.1 add-on card consists of
• the add-on card itself. (The add-on card does not feature any expansion
slots.)
• PCIe and I²C interfaces to the ES5300.1 system housing
• Digital input and output interfaces to the ECU
The ES5321.1 may be installed and operated only in the ES5300.1-A Housing
and the ES5300.1-B Housing and not as a Stand-alone-unit.
The intended use of the ES5321.1 in an ES5300.1-A Housing or ES5300.1-B
Housing is:
• Use in industrial lab facilities or at industrial workplaces.
• Use as a hardware interface for ECUs in a hardware-in-the-loop test sys-
tem.
• Use in conjunction with ETAS software that supports the ES5300.1-A
Housing and the ES5300.1-B Housing.
• Use as an interface in conjunction with software programs that operate
the standardized, documented and open APIs of ETAS software products.
The ES5321.1 is not intended to be used:
• Within a vehicle on the road.
• As part of a life support system.
• As part of a medical application.
• In applications where misuse can lead to injuries or damages.
• In environments in which conditions prevail that fall outside the specified
ranges: see "Ambient Conditions" on page 37.
• With signal conditioning that falls outside the specified ranges: see "Tech-
nical Data" on page 35 (voltages, currents and power consumption).

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 11
ETAS Introduction
Requirements for the Technical State of the Product
The product is designed in accordance with state-of-the-art technology and rec-
ognized safety rules. The product must only be operated in a technically flawless
state in accordance with its intended purpose and in a safety-conscious and haz-
ard-aware manner under consideration of the documentation regarding the
product. If the product is not used in accordance with its intended purpose, its
product safety may be impaired.
Requirements for Operation
The following requirements are necessary for safe operation:
• Use the product only according to the specifications in the corresponding
User's Guide. If the product is used in any other way, product safety is no
longer ensured.
• Do not use the product in a wet or damp environment.
• Do not use the product in potentially explosive atmospheres.
Electrical Safety and Power Supply
Observe the regulations applicable at the operating location concerning electrical
safety as well as the laws and regulations concerning work safety.
Power Supply
The product is powered by the ES5300.1-A Housing or the ES5300.1-B Housing
via the PCIe backplane connector.
The electrical connection is made via the backplane connector CO200.
Insulation requirements for lab power supplies to circuits connected to the HiL-
System:
• The power supply to live circuitry must be safely isolated from the supply
voltage. For example, use a car battery or a suitable lab power supply.
• Only use lab power supplies with dual protection for the supply network
(with double/reinforced insulation (DI/RI)). Lab power supplies that comply
with IEC/EN 60950 or IEC/EN 61010 meet this requirement.
• The lab power supply must be approved for use at a height of 2000 m and
in ambient temperatures of up to 40 °C.
WARNING!
Fire Hazard!
Use only fuses that comply with the specification in the User’s Guide
for the product! Never bridge defective fuses!
Failure to observe the fuse specification can lead to excess currents,
short circuits and fires.
CAUTION!
If to a channel of a galvanic group an external voltage is applied that
is higher than the reference voltage, then cross currents may occur
and the reference voltage may be affected.
This may lead to damage to channels of the respective reference
group.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide12
Introduction ETAS
De-energizing the Add-on Card
Switch off the ES5300.1-A Housing or the ES5300.1-B Housing and external
power supplies, and unplug the power plug and other connectors attached to
the add-on card. Wait at least three minutes before removing the add-on card.
Approved Cables
The signal lines must not exceed a maximum length of 3 m.
Requirements for the installation location
Requirements for ventilation
Transport and Installation
To avoid damages to the hardware from electrostatic discharge, please observe
the following precautionary measures:
WARNING!
Fire hazard!
Use only approved cables for creating cable assemblies (e.g. for con-
necting the ECU and external loads). The cables used must, in partic-
ular, be suitable for the currents, voltages and temperatures which
occur and must be flame-retardant in accordance with one of the
following standards IEC60332-1-2, IEC60332-2-2, UL2556/
UL1581VW-1!
WARNING!
This is class A equipment. This equipment can cause radio interfer-
ence in residential areas. Should that be the case, the operator may
be requested to institute reasonable measures.
CAUTION!
The air circulation inside the ES5300.1-A Housing or the ES5300.1-B
Housing can be ensured only if all free slots are covered with front
plates. Otherwise, it may lead to overtemperatures and trip the over-
temperature protection of the ES5300.1-A or ES5300.1-B. For this
reason, install front plates in all free slots!
CAUTION!
Some components of the ES5321.1 can be damaged or destroyed by
electrostatic discharges. Leave the plug-in card in its transport pack-
aging until it is installed. Only remove, configure and install the
ES5321.1 at a workplace that is protected against electrostatic dis-
charges.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 13
ETAS Introduction
Connecting / Disconnecting Devices
To avoid injuries and hardware damages, please observe the following precau-
tionary measures:
• Do not apply any voltages to the connections of the ES5321.1 that do not
correspond to the specifications of the respective connection. The exact
specification of the I/O hardware is located in the manuals of the corre-
sponding boards.
• Do not connect or disconnect any devices while the ES5300.1-A Housing,
the ES5300.1-B Housing or external devices are switched on. First, switch
off the ES5300.1-A Housing or the ES5300.1-B Housing by shutting down
the real-time PC and by activating the On/Off switch at the rear and
unplug the power plug.
• When plugging in connectors, ensure that they are inserted straight and
no pins are bent.
Maintenance
The product does not require maintenance.
Repairs
If an ETAS hardware product needs to be repaired, return the product to ETAS.
Cleaning
The product is not expected to require cleaning.
CAUTION!
In order to prevent damage to the add-on card and the LABCAR
Housing, and thereby also avoid damage to property or health,
observe the installation instructions and information contained in the
relevant User's Guides.
CAUTION!
If cards (e.g. for startup or calibration) are unlocked but not com-
pletely removed from the housing, they must be pulled out far
enough that the distance between the respective card and the back-
plane of the housing is at least 1 cm! Otherwise, contacts may be
established between the cards and lead to their destruction.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide14
Introduction ETAS
1.3 Identifications on the Product
The following symbols are used for product labeling:
Please observe the information in the chapter "Technical Data" on page 35.
1.3.1 CE Mark
With the CE mark attached to the product or its packaging, ETAS confirms that
the product corresponds to the product-specific, applicable European Directives.
The CE Declaration of Conformity for the product is available upon request.
1.3.2 RoHS Conformity
European Union
The EU guideline 2011/65/EU limits the use of certain dangerous materials for
electric and electronic devices (RoHS conformity).
ETAS confirms that the product meets this directive applicable in the European
Union.
Symbol Description
The User's Guide must be read prior to the startup of the
product
Marking for CE conformity
see "CE Mark" on page 14
Marking for China RoHS,
see "RoHS Conformity" on page 14
Marking for conformity with WEEE directive
see "Product Return and Recycling" on page 15
Marking for KCC Conformity
see "KC Marking" on page 15

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 15
ETAS Introduction
China
With the China RoHS identification attached to the product or its packaging,
ETAS confirms that the product meets the guidelines of the "China RoHS" (Man-
agement Methods for Controlling Pollution Caused by Electronic Information
Products Regulation) applicable in the People's Republic of China.
1.3.3 KC Marking
With the KC mark attached to the product and its packaging, ETAS confirms that
the product has been registered in accordance with the product-specific KCC
guidelines of the Republic of Korea.
1.4 Product Return and Recycling
The European Union (EU) released the Directive for Waste Electrical and Elec-
tronic Equipment - WEEE to ensure the setup of systems for collecting, treating
and recycling electronic waste in all countries of the EU.
This ensures that the devices are recycled in a resource-friendly way that does not
represent any risk to personal health and the environment.
Fig. 1-4 WEEE symbol
The WEEE symbol on the product or its packaging identifies that the product may
not be disposed of together with the remaining trash.
The user is obligated to separately collect old devices and provide them to the
WEEE return system for recycling.
The WEEE Directive applies to all ETAS devices, but not to external cables or bat-
teries.
Additional information about the recycling program of ETAS GmbH is available
from the ETAS sales and service locations (see "ETAS Contact Addresses"
on page 39).
1.5 Declarable Substances
European Union
Some products from ETAS GmbH (e.g. modules, boards, cables) use components
with substances that are subject to declaration in accordance with the REACH-
regulation (EU) no.1907/2006.
Detailed information is located in the ETAS download center in the customer
information "REACH Declaration" (www.etas.com/Reach). This information is
continuously being updated.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide16
Introduction ETAS
1.6 About this Manual
This manual consists of the following chapters:
• "Introduction" on page 5
• "Construction, Installation and Fuses" on page 19
• "In- and Output-Signals" on page 25
• "Connections and Connectors" on page 29
• "Technical Data" on page 35
1.6.1 Working with this Manual
Presentation of Information
All activities to be performed by the user are presented in a "Use Case" format.
That is, the goal to be accomplished is briefly defined in the heading, and the
respective steps required for reaching this goal are then presented in a list. The
presentation looks as follows:
Target definition
Any preliminary information...
1. Step 1
Any explanation for step 1...
2. Step 2
Any explanation for step 2...
Any concluding comments...
Specific example:
Creating a new file
Before creating a new file, no other file may be open.
1. Select File → New.
The "Create File" dialog box appears.
2. Enter the name of the new file in the “File name”
field.
The file name must not exceed 8 characters.
3. Click on OK.
The new file is being created and saved under the name you specified. You can
now work with the file.
Typographical Conventions
The following typographical conventions are used:
Select File →Open. Menu commands are displayed in bold/
blue.
Click on OK. Buttons are displayed in bold/blue.
Press <ENTER>. Keyboard commands are presented in
angled brackets starting with capital letter.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 17
ETAS Introduction
Important notes for the user are presented as follows:
The "Open file" dialog window
appears.
Names of program windows, dialog win-
dows, fields and similar are set in quota-
tion marks.
Select the setup.exe file. Text in selection lists, program code, as
well as path and file names are displayed
in Courier font.
A conversion between the logical
and arithmetic data types is not
possible.
Content-based highlights and newly intro-
duced terms are placed in italics.
Note
Important note for the user.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide18
Introduction ETAS

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide 19
ETAS Construction, Installation and Fuses
2 Construction, Installation and Fuses
In this chapter you can find information about construction, installation into the
ES5300.1-A Housing and ES5300.1-B Housing, fuses and LEDs.
• "ES5321.1 PWM I/O Board (48/32-CH)" on page 19
• "Backplane Connector "CO200" and "CO9000"" on page 19
• "Fuses" on page 20
• "Installation in the ES5300.1-A and the ES5300.1-B Housing" on page 21
• "Connecting Cable" on page 22
• "LEDs on the ES5321.1 Backside" on page 23
2.1 Scope of Supply
You can find the scope of supply in chapter "Ordering Information" on page 38
2.2 ES5321.1 PWM I/O Board (48/32-CH)
A top view of the ES5321.1 is shown in Fig. 2-1 on page 19.
Fig. 2-1 ES5321.1 PWM I/O Board (48/32-CH).
2.3 Backplane Connector "CO200" and "CO9000"
The connection of ES5321.1 to the ES5300.1-A Housing or to the ES5300.1-B
housing is done via the PCIe connector "CO200" ( on page 20).
The connector "CO9000" allows connecting an ECU ( on page 20).
You can find the pin assignment for CO200 and CO9000 in "Connections and
Connectors" on page 29.

ES5321.1 PWM I/O Board (48/32-CH) - User’s Guide20
Construction, Installation and Fuses ETAS
The pin assignments of the plugs are located in the chapter "Connections and
Connectors" on page 29.
Connectors "CO200" and "CO9000".
2.4 Fuses
The signal paths of the ES5321.1 PWM I/O Board (48/32-CH) are secured with
fuses (2 A). In case of a fuse defect, we recommend to send the board to ETAS
for further testing. For this purpose, the device should be sent to ETAS (see
"ETAS Contact Addresses" on page 39).
If a fuse trips multiple times, the device must be sent to ETAS.
WARNING!
Fire hazard!
Use only fuses that meet the specification in Tab. 2-1 on page 21!
Never bridge defective fuses!
Failure to observe the fuse specification can lead to excess currents,
short circuits and fires.
CO9000
CO200