Advantech iDAQ-900 Series User manual

User Manual
iDAQ-900 Series
iDAQ-934, iDAQ-938, iDAQ-964
Industrial DAQ Chassis

iDAQ-900 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2023
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated, or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. The information provided in this manual is intended to be accurate and reliable.
However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any
infringements of the rights of third parties that may result from its use.
Acknowledgments
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants the original purchaser that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products that have been repaired or altered by
persons other than repair personnel authorized by Advantech, or products that have
been subject to misuse, abuse, accident, or improper installation. Advantech
assumes no liability under the terms of this warranty as a consequence of such
events.
Because of Advantech’s high quality-control standards and rigorous testing, most
customers never need to use our repair service. If an Advantech product is defective,
it will be repaired or replaced free of charge during the warranty period. For out-of-
warranty repairs, customers will be billed according to the cost of replacement mate-
rials, service time, and freight. Please consult your dealer for more details.
If you believe your product to be defective, follow the steps outlined below.
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages displayed when the prob-
lem occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain a return merchandise authori-
zation (RMA) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a completed Repair and Replacement
Order Card, and a proof of purchase date (such as a photocopy of your sales
receipt) into a shippable container. Products returned without a proof of pur-
chase date are not eligible for warranty service.
5. Write the RMA number clearly on the outside of the package and ship the pack-
age prepaid to your dealer.
Part No. 2001093401 Edition 1
Printed in Taiwan June 2023

iii iDAQ-900 User Manual
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications when shielded
cables are used for external wiring. We recommend the use of shielded cables. This
type of cable is available from Advantech. Please contact your local supplier for
ordering information.
Test conditions for passing also include the equipment being operated within an
industrial enclosure. In order to protect the product from damage caused by electro-
static discharge (ESD) and EMI leakage, we strongly recommend the use of CE-
compliant industrial enclosure products.
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A dig-
ital device, pursuant to part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Opera-
tion of this equipment in a residential area is likely to cause harmful interference. In
this event, users are required to correct the interference at their own expense.
Technical Support and Assistance
1. Visit the Advantech website at www.advantech.com/support to obtain the latest
product information.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before calling:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages

iDAQ-900 User Manual iv
Warnings, Cautions, and Notes
Document Feedback
To assist us with improving this manual, we welcome all comments and constructive
criticism. Please send all feedback in writing to [email protected].
Packing List
Before system installation, check that the items listed below are included and in good
condition. If any item does not accord with the list, contact your dealer immediately.
iDAQ-934
iDAQ-934 x 1
USB 3.0 Cable x 1
2-pin connector x 1
DIN-Rail Kit x 2 (each set has screws x 2, frame x 1, buckle x 1)
Startup Manual x 1
iDAQ-964
iDAQ-964 x 1
Screw x 3
Startup Manual x 1
iDAQ-938
iDAQ-938 x 1
USB 3.0 Cable x 1
2-pin connector x 1
DIN-Rail Kit x 1 (screws x 4, frame x 1)
Startup Manual x 1
Warning! Warnings indicate conditions that if not observed can cause personal
injury!
Caution! Cautions are included to help prevent hardware damage and data
losses. For example,
“Batteries are at risk of exploding if incorrectly installed. Do not attempt
to recharge, force open, or heat the battery. Replace the battery only
with the same or equivalent type as recommended by the manufacturer.
Discard used batteries according to the manufacturer's instructions.”
Note! Notes provide additional optional information.

v iDAQ-900 User Manual
Safety Instructions
1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all power outlets before cleaning. Use only a
damp cloth for cleaning. Do not use liquid or spray detergents.
4. For pluggable equipment, the power outlet socket must be located near the
equipment and easily accessible.
5. Protect the equipment from humidity.
6. Place the equipment on a reliable surface during installation. Dropping or letting
the equipment fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. Do not cover the openings.
8. Ensure that the voltage of the power source is correct before connecting the
equipment to a power outlet.
9. Position the power cord away from high-traffic areas. Do not place anything over
the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage from transient overvoltage.
12. Never pour liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If any of the following occurs, have the equipment checked by service person-
nel:
–The power cord or plug is damaged.
–Liquid has penetrated the equipment.
–The equipment has been exposed to moisture.
–The equipment is malfunctioning, or does not operate according to the user
manual.
–The equipment has been dropped and damaged.
–The equipment shows obvious signs of breakage.
15. Do not leave the equipment in an environment with a storage temperature of
below -20° C (-4° F) or above 60° C (140° F) as this may damage the compo-
nents. The equipment should be kept in a controlled environment.
16. CAUTION: Batteries are at risk of exploding if incorrectly replaced. Replace only
with the same or equivalent type as recommended by the manufacturer. Discard
used batteries according to the manufacturer’s instructions.
17. In accordance with IEC 704-1:1982 specifications, the sound pressure level at
the operator’s position does not exceed 70 dB (A).
DISCLAIMER: These instructions are provided according to IEC 704-1 standards.
Advantech disclaims all responsibility for the accuracy of any statements contained
herein.

iDAQ-900 User Manual vi
Safety Precautions - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from the PC chassis
before manual handling. Do not touch any components on the CPU card or
other cards while the PC is powered on.
Disconnect the power before making any configuration changes. A sudden rush
of power after connecting a jumper or installing a card may damage sensitive
electronic components.

vii iDAQ-900 User Manual
Contents
Chapter 1 Start Using iDAQ Chassis...................1
1.1 Overview ................................................................................................... 2
1.2 Product Overview...................................................................................... 2
Figure 1.1 Front View of iDAQ-934.............................................. 2
Figure 1.2 Front View of iDAQ-964.............................................. 3
Figure 1.3 Front View of iDAQ-964.............................................. 3
1.3 Product Features....................................................................................... 4
1.3.1 Power Input................................................................................... 4
1.3.2 Upstream USB Port ...................................................................... 4
1.3.3 Downstream USB Port.................................................................. 4
1.3.4 LED Indicators .............................................................................. 4
1.3.5 Programmable Function Pin (PFP) ............................................... 4
1.3.6 Slots for IDAQ Modules ................................................................ 4
1.3.7 Board ID........................................................................................ 5
1.3.8 Chassis Grounding Screw ............................................................ 5
1.4 Driver Installation ...................................................................................... 5
Figure 1.4 XNavi Installer ............................................................ 5
1.5 Software Utilities ....................................................................................... 6
1.6 Software Development Using DAQNavi SDK ........................................... 6
1.7 FPGA Code Download.............................................................................. 6
1.8 Accessories............................................................................................... 6
Chapter 2 Installation Guide ................................7
2.1 Installation ................................................................................................. 8
Figure 2.1 Installation Guide of iDAQ-964 .................................. 8
2.2 Mounting ................................................................................................... 9
2.2.1 DIN rail mount ............................................................................... 9
2.2.2 Wall mount .................................................................................. 10
Figure 2.2 Wall-mount dimensions (1)....................................... 10
Figure 2.3 Wall-mount dimensions (2)....................................... 10
2.3 Using iDAQ Modules............................................................................... 12
Figure 2.4 Installation of iDAQ modules .................................... 12
2.4 Signal Connection and Pin Definition...................................................... 13
2.4.1 Programmable Function Pin Connector...................................... 13
Figure 2.5 Pin assignment of PFP connector ............................ 13
2.4.2 Power Connector ........................................................................ 13
Figure 2.6 Pin assignment of power connector ......................... 13
Chapter 3 Function Details.................................15
3.1 Function Details ...................................................................................... 16
3.2 Trigger and Signal Routing ..................................................................... 16
3.2.1 Signal Routing............................................................................. 16
Figure 3.1 Signal routing of an acquisition engine..................... 16
3.2.2 Start Trigger and Stop Trigger .................................................... 17
3.2.3 Sample Clock.............................................................................. 17
3.2.4 Programmable Function Pin (PFP) ............................................. 17
Figure 3.2 Signal routing for programmable function pin 0 as out-
put............................................................................. 17
Figure 3.3 Signal routing for programmable function pin 1 as out-
put............................................................................. 17
3.3 Analog Input............................................................................................ 18

iDAQ-900 User Manual viii
3.3.1 Instant Analog Input Acquisition ................................................. 18
Figure 3.4 Instant analog input acquisition ................................ 18
3.3.2 Buffered Analog Input Acquisition............................................... 19
Figure 3.5 Buffered analog input acquisition ............................. 19
Figure 3.6 Start and stop of the analog input acquisition .......... 19
Figure 3.7 Start and stop of the analog input acquisition with delay
20
3.3.3 Analog Input Convert Clock Signal Behavior.............................. 20
Figure 3.8 Multiplexed analog input module block diagram ...... 20
Figure 3.9 Acquisition of a multiplexed analog input module .... 21
Figure 3.10Simultaneously sampled analog input module block di-
agram ....................................................................... 22
Figure 3.11Acquisition of a simultaneously sampled analog input
module...................................................................... 22
Figure 3.12Group delay of the sigma-delta ADC analog input mod-
ule............................................................................. 23
Figure 3.13Acquisition of a low conversion rate ADC analog input
module...................................................................... 24
3.3.4 Analog Comparison .................................................................... 25
Figure 3.14Analog comparison................................................... 25
Figure 3.15Analog comparison with hysteresis, rising edge active
25
Figure 3.16Analog comparison with hysteresis, falling edge active
25
3.4 Analog Output ......................................................................................... 26
3.4.1 Static Analog Output Update ...................................................... 26
Figure 3.17Static analog output update...................................... 26
3.4.2 Buffered Analog Output Waveform Generation .......................... 26
Figure 3.18Buffered analog output waveform generation .......... 26
Figure 3.19Start and stop of the analog output waveform genera-
tion............................................................................ 27
Figure 3.20Start and stop of the analog output waveform genera-
tion with delay........................................................... 27
3.5 Digital Input ............................................................................................. 28
3.5.1 Digital Input Functions ................................................................ 28
Figure 3.21Digital input rising edge interrupts ............................ 28
Figure 3.22Digital input falling edge interrupts ........................... 28
Figure 3.23Digital input both edges interrupts............................ 28
Figure 3.24Digital input pattern match interrupt for pattern
“10xx0100” ............................................................... 29
Figure 3.25Digital input debounce filter ...................................... 29
3.5.2 Instant Digital Input Acquisition................................................... 30
Figure 3.26Instant digital input acquisition ................................. 30
3.5.3 Buffered Digital Input Acquisition................................................ 30
Figure 3.27Buffered digital input acquisition............................... 30
Figure 3.28Start and stop of the digital input acquisition............ 31
Figure 3.29Start and stop of the digital input acquisition with delay
31
3.6 Digital Output .......................................................................................... 32
3.6.1 Static Digital Output Update ....................................................... 32
Figure 3.30Static digital output update ....................................... 32
3.6.2 Buffered Digital Output Waveform Generation ........................... 32
Figure 3.31Buffered digital output waveform generation............ 32
Figure 3.32Start and stop of the digital output waveform generation
33
Figure 3.33Start and stop of the digital output waveform generation
with delay ................................................................. 33
3.7 Status Indication ..................................................................................... 34
3.8 Device Description .................................................................................. 34
Figure 3.34Device description shown in Navigator .................... 34

ix iDAQ-900 User Manual
Appendix A Specifications ....................................37
A.1 Analog Input............................................................................................ 38
A.2 Analog Output ......................................................................................... 38
A.3 Digital Input ............................................................................................. 38
A.4 Digital Output .......................................................................................... 38
A.5 Counter ................................................................................................... 38
A.6 Programmable Function Pins (PFP) ....................................................... 38
A.7 General ................................................................................................... 39
A.8 Function Block......................................................................................... 40
Appendix B System Dimensions ..........................41
B.1 Chassis ................................................................................................... 42
B.2 Mounting ................................................................................................. 44

iDAQ-900 User Manual x

Chapter 1
1Start Using iDAQ
Chassis

iDAQ-900 User Manual 2
1.1 Overview
This chapter provides an overview of Advantech industrial data acquisition (iDAQ)
chassis for iDAQ-934 and iDAQ-964, its features and accessories.
iDAQ-934 is a four-slot data acquisition chassis with robust design for use with iDAQ
modules. Various analog and digital I/O signals can be measured or output when
using with the corresponding iDAQ modules. Acquisition among multiple iDAQ mod-
ules can be synchronized by the internal acquisition engines for a better precision
measurements. Data are transferred to or from the host computer through a Super-
Speed USB 3.0 interface.
iDAQ-964 on the other hand, is a four-slot data acquisition chassis with similar
design as iDAQ-934. It’s a chassis module to realize the availability of iDAQ function-
alities on the AMAX-5000 platform. (For the actual AMAX model, please refer to
AMAX series product portfolio.)
1.2 Product Overview
IDAQ-934
Figure 1.1 Front View of iDAQ-934
Number Component
1 Board ID rotary switch
2 LED indicators
3 Holes for panel mount
4 Chassis grounding screw
5 Power input connector
6 Upstream USB port connector
7 Downstream USB port connector
8 Programmable function pin (PFP) BNC connectors
9 Slots for iDAQ modules

3 iDAQ-900 User Manual
Chapter 1 Start Using iDAQ Chassis
IDAQ-964
Figure 1.2 Front View of iDAQ-964
iDAQ-938
Figure 1.3 Front View of iDAQ-964
Number Component
1 LED indicators
2 Slots for iDAQ modules
3 Programmable function pin (PFP) BNC connectors
4 PCI Express interface

iDAQ-900 User Manual 4
1.3 Product Features
1.3.1 Power Input
The iDAQ chassis requires an external power supply to operate. Connect the exter-
nal power supply to the 2-pin spring terminal, and insert the terminal to the power
input connector. Refer to 2.4.2 for the pin assignment of the terminal and A.7 for the
required supply voltage and power rating.
1.3.2 Upstream USB Port
Use the lockable USB 3.0 cable in the package to connect the USB type-B connector
on the iDAQ chassis to a SuperSpeed USB 3.0 port on the host computer, and lock
the cable to the iDAQ chassis with a screw. A Hi-Speed USB 2.0 port on the host
computer can also be used, but not recommended. Acquisition speed may be limited
when using a Hi-Speed USB 2.0 port. The iDAQ chassis only draws minimum current
from the upstream port. External power supply is required for operation. Refer to A.7
for detailed specifications.
1.3.3 Downstream USB Port
There is an USB 3.0 hub controller inside the iDAQ chassis, which provides another
general purpose SuperSpeed USB 3.0 port for downstream extension. Any USB
device can be connected to this port, such as another iDAQ chassis. This type-A con-
nector also provides a screw hole for use on the lockable USB cable.
1.3.4 LED Indicators
The LED indicators shows the operational status of the iDAQ chassis. Refer to 3.7
Status Indication for detailed description.
1.3.5 Programmable Function Pin (PFP)
The programmable function pins provide bi-directional, multi-function signals. Exter-
nal trigger or clock signals can be fed into PFP pins for acquisition timing control. The
internal trigger or clock signals can also be routed and output to PFP pins for external
use, such as synchronizing multiple iDAQ chassis. Refer to section A6 for detailed
specifications and section 3.6 for pin definition.
1.3.6 Slots for IDAQ Modules
Each slot of iDAQ systems accepts one iDAQ module. Insert the module and screw it
to the chassis firmly using the two screws. Make sure both screws are on their
threads before tightening.
Number Component
1 Board ID rotary switch
2 LED indicators
2 Holes for panel mount
4 Chassis grounding screw
5 Power input connector
6 Upstream USB port connector
7 Programmable function pin (PFP) BNC connectors
8 Slots for iDAQ modules

5 iDAQ-900 User Manual
Chapter 1 Start Using iDAQ Chassis
The modules are hot swappable, which means they can be inserted into or removed
from the slots freely even when the chassis is powered on. The software driver will
detect the insertion and removal of the modules automatically. Before removing a
module, however, be sure that no I/O-side power is connected to it.
For detailed installation instruction, please refer to 2.3.
1.3.7 Board ID
A board ID can be assigned to the iDAQ chassis by the rotary switch. The board ID
will be shown in the software and can be used to distinguish each chassis. The num-
ber shown besides the rotary switch is in hexadecimal format. For example, “A” rep-
resent 10 in decimal format, and “F” represents 15 in decimal format. Refer to 3.8 for
detailed description.
1.3.8 Chassis Grounding Screw
To ensure the specified EMC performance, the iDAQ chassis must be connected to
the earth ground point through chassis grounding screw.
1.4 Driver Installation
The drivers for iDAQ chassis are included in drivers of iDAQ modules. You only need
to install the drivers for iDAQ modules via XNavi installer, so that the iDAQ modules
will be recognized by your system.
The driver package can be found on the Advantech Support Portal (https://
www.advantech.com/support). Search for iDAQ on the support portal, then the corre-
sponding driver/SDK package can be found. You’ll get the XNavi installer after the
download session finishes.
Execute the installer, then it will guide you through the session. You can choose the
device and software components you’d like to install in the system (Figure 1.3). After
the selection, click on “start” to begin the installation.
Figure 1.4 XNavi Installer

iDAQ-900 User Manual 6
1.5 Software Utilities
Advantech offers device drivers, SDKs, third-party driver support and application
software to help fully exploit the functions of your iDAQ system. All these software
packages are available on Advantech website: http://www.advantech.com/.
The Advantech Navigator is a utility that allows you to set up, configure and test your
device, and later stores your settings in a proprietary database.
1. To set up the I/O device for your card, you could first run the Advantech Naviga-
tor program (by accessing Start/Programs/Advantech Automation/XNavi/Navi-
gator.exe). The settings could also be saved.
2. You can then view the device(s) already installed on your system (if any) on the
Installed Device tree view. If the software and hardware installation are com-
pleted, you will see iDAQ modules in the Installed Devices list.
1.6 Software Development Using DAQNavi SDK
DAQNavi SDK is the software development kit for programming applications with
Advantech DAQ products. The necessary runtime DLL, header files, software man-
ual and tutorial videos can be installed via XNavi installer. They can be found under
C:\Advantech\DAQNavi (default directory) after the finishing the installation.
1.7 FPGA Code Download
The FPGA can also be updated via the interface in Navigator. However, it isn’t the
normal situation to move onto the FPGA update. Advantech strongly suggests you to
consult your technical support before starting an FPGA update.
1.8 Accessories
PCL-1010B-1E BNC Coax Cable, 1m
PSD-A40W12 DIN Rail AC to DC 100-240V 40W 12V
PSD-A40W24 DIN Rail AC to DC 100-240V 40W 24V
IDAQ-901-AE Dummy iDAQ Module

Chapter 2
2Installation Guide

iDAQ-900 User Manual 8
2.1 Installation
iDAQ-934/iDAQ-938
After the device drivers are installed, the iDAQ-934/iDAQ-938 chassis can be
installed in the computer.
1. Touch any metal surface of the computer to discharge any static electricity that
may be in your body.
2. Insert the USB cable into the designated USB port.
After the chassis and iDAQ modules are installed, the device can be configured using
the Advantech Navigator Program automatically installed during driver setup. Note
that the iDAQ modules would only be recognized when the module is inserted in the
iDAQ chassis.
iDAQ-964
The iDAQ-964 should be used along with AMAX-5000 system. Here we take AMAX-
5580 as an example. The assembly procedure is as follows:
1. Insert the PCI express BUS into the AMAX system.
2. Tighten the three screws around the connection on the AMAX-5580.
Figure 2.1 Installation Guide of iDAQ-964

9 iDAQ-900 User Manual
Chapter 2 Installation Guide
2.2 Mounting
The iDAQ-934 provides two types of mounting method. One is DIN-rail and the other
is wall mount.
2.2.1 DIN rail mount
iDAQ-934
The DIN Rail mounting kit is attached along with the package. Please make sure that
the mounting kit is well-packed and components are completely included as follow:
2 x frames
2 x buckles
4 x screws
If anything is missing, please contact local sales representative or sales channel.
The assembly step is as following for the iDAQ-934:
1. Screw the two frames onto the chassis.
2. Insert the buckle into the frame respectively.
iDAQ-938
The DIN-Rail mounting kit is attached along with the package. Please make sure that
the mounting kit is well-packed and components are included as follows:
1 x DIN-rail frame
4 x screws
If anything is missing, please contact local sales representative or sales channel.
By screwing four screws to the module, the assembly is done.

iDAQ-900 User Manual 10
2.2.2 Wall mount
There are two holes in the iDAQ-934, four holes in the iDAQ-938 chassis module slot
area. Those are the holes reserved for the wall mount. The following figures indicate
the dimensions for mounting the iDAQ-900 chassis in a wall-mounting scenario. (unit:
mm)
Figure 2.2 Wall-mount dimensions (1)
Figure 2.3 Wall-mount dimensions (2)