Measurement Computing USB-3103 User manual

USB-3103
USB-based Analog Output
User's Guide
November 2017. Rev 4
© Measurement Computing Corporation

2
US-3103
Trademark and Copyright Information
Measurement Computing Corporation, InstaCal, Universal Library, and the Measurement Computing logo are
either trademarks or registered trademarks of Measurement Computing Corporation. Refer to the Copyrights &
Trademarks section on mccdaq.com/legal for more information about Measurement Computing trademarks.
Other product and company names mentioned herein are trademarks or trade names of their respective
companies.
© 2017 Measurement Computing Corporation. All rights reserved. No part of this publication may be
reproduced, stored in a retrieval system, or transmitted, in any form by any means, electronic, mechanical, by
photocopying, recording, or otherwise without the prior written permission of Measurement Computing
Corporation.
Notice
Measurement Computing Corporation does not authorize any Measurement Computing Corporation product for
use in life support systems and/or devices without prior written consent from Measurement Computing
Corporation. Life support devices/systems are devices or systems that, a) are intended for surgical implantation
into the body, or b) support or sustain life and whose failure to perform can be reasonably expected to result in
injury. Measurement Computing Corporation products are not designed with the components required, and are
not subject to the testing required to ensure a level of reliability suitable for the treatment and diagnosis of
people.

3
Table of Contents
Preface
About this User's Guide .......................................................................................................................5
What you will learn from this user's guide .........................................................................................................5
Conventions in this user's guide .........................................................................................................................5
Where to find more information.........................................................................................................................5
Chapter 1
Introducing the USB-3103 ....................................................................................................................6
Overview: USB-3103 features............................................................................................................................6
USB-3103 block diagram...................................................................................................................................7
Chapter 2
Installing the USB-3103 ........................................................................................................................8
Unpacking...........................................................................................................................................................8
Installing the software ........................................................................................................................................8
Installing the hardware .......................................................................................................................................8
Calibrating the hardware.....................................................................................................................................8
Chapter 3
Functional Details .................................................................................................................................9
External components ..........................................................................................................................................9
USB connector.................................................................................................................................................................. 9
Status LED........................................................................................................................................................................ 9
Power LED ....................................................................................................................................................................... 9
Screw terminal banks.......................................................................................................................................................10
Analog voltage output terminals (VOUT0 to VOUT7)....................................................................................................11
Digital I/O terminals (DIO0 to DIO7)..............................................................................................................................11
Digital I/O control terminal (DIO CTL) for pull-up/down configuration ........................................................................12
Ground terminals (AGND, DGND).................................................................................................................................12
Synchronous DAC load terminal (SYNCLD)..................................................................................................................12
Counter terminal (CTR)...................................................................................................................................................12
Power terminal (+5V)......................................................................................................................................................12
Synchronizing multiple units............................................................................................................................13
Chapter 4
Specifications......................................................................................................................................14
Analog voltage output ......................................................................................................................................14
Analog output calibration.................................................................................................................................15
Digital input/output...........................................................................................................................................15
Synchronous DAC Load...................................................................................................................................16
Counter.............................................................................................................................................................16
Memory ............................................................................................................................................................17
Microcontroller.................................................................................................................................................17
Power................................................................................................................................................................17
USB specifications ...........................................................................................................................................17
Environmental ..................................................................................................................................................18
Mechanical .......................................................................................................................................................18
Screw terminal connector .................................................................................................................................18

USB-3103 User's Guide
4
EU Declaration of Conformity............................................................................................................19

5
Preface
About this User's Guide
What you will learn from this user's guide
This user's guide describes the Measurement Computing USB-3103 data acquisition device and lists device
specifications.
Conventions in this user's guide
For more information
Text presented in a box signifies additional information and helpful hints related to the subject matter you are
reading.
Caution! Shaded caution statements present information to help you avoid injuring yourself and others,
damaging your hardware, or losing your data.
Bold text is used for the names of objects on a screen, such as buttons, text boxes, and checkboxes.
Italic text is used for the names of manuals and help topic titles, and to emphasize a word or phrase.
Where to find more information
Additional information about USB-3103 hardware is available on our website at www.mccdaq.com. You can
also contact Measurement Computing Corporation with specific questions.
Knowledgebase: kb.mccdaq.com
Tech support form: www.mccdaq.com/support/support_form.aspx
Email: [e-mail]
Phone: [phone] and follow the instructions for reaching Tech Support
For international customers, contact your local distributor. Refer to the International Distributors section on our
web site at www.mccdaq.com/International.

6
Chapter 1
Introducing the USB-3103
Overview: USB-3103 features
This user's guide contains all of the information you need to connect the USB-3103 to your computer and to the
signals you want to control. The USB-3103 is part of the Measurement Computing brand of USB-based data
acquisition products.
The USB-3103 is a USB 2.0 full-speed device that is supported under popular Microsoft®Windows®operating
systems. The USB-3103 is fully compatible with both USB 1.1 and USB 2.0 ports.
The USB-3103 provides eight channels of analog voltage output, eight digital I/O connections, and one 32-bit
event counter.
The USB-3103 has two quad (4-channel) 16-bit digital-to-analog converters (DAC). You set the voltage output
range of each DAC channel independently with software for either bipolar or unipolar. The bipolar range is
±10 V, and the unipolar range is 0 to 10 V. The analog outputs may be updated individually or simultaneously.
A bidirectional synchronization connection allows you to simultaneously update the DAC outputs on multiple
devices.
The USB-3103 features eight bidirectional digital I/O connections. You can configure the DIO lines as input or
output in one 8-bit port. All digital pins are floating by default. A screw terminal connection is provided for
pull-up (+5 V) or pull-down (0 volts) configuration.
The 32-bit counter can count TTL pulses.
The USB-3103 is powered by the +5 volt USB supply from your computer. No external power is required. All
I/O connections are made to the screw terminals located along each side of the USB-3103.
Figure 1. USB-3103

USB-3103 User's Guide Introducing the USB-3103
7
USB-3103 block diagram
USB-3103 functions are illustrated in the block diagram shown here.
Figure 2. USB-3103 block diagram
Screw terminal I/O connector
USB
Microcontroller
Screw terminal I/O connector
8
Event Counter
1 channel
(32-bit) 1
DIO
8channels
8
USB
Full-speed
USB 2.0
Compliant
Interface
SPI D/A 8
4
D/A 4
SYNCLD 1
4-channel
Quad
Analog Voltage
Output
8 channels (16-bit)

8
Chapter 2
Installing the USB-3103
Unpacking
As with any electronic device, you should take care while handling to avoid damage from static
electricity. Before removing the device from its packaging, ground yourself using a wrist strap or by simply
touching the computer chassis or other grounded object to eliminate any stored static charge.
Contact us immediately if any components are missing or damaged.
Installing the software
Refer to the MCC DAQ Quick Start and the USB-3103 product page on our website for information about the
software supported by the USB-3103.
Install the software before you install your device
The driver needed to run the USB-3103 is installed with the software. Therefore, you need to install the
software package you plan to use before you install the hardware.
Installing the hardware
To connect the USB-3103 to your system, connect the USB cable to an available USB port on the computer or
to an external USB hub connected to the computer. Connect the other end of the USB cable to the USB
connector on the device. No external power is required.
When connected for the first time, a Found New Hardware dialog opens when the operating system detects the
device. When the dialog closes, the installation is complete. The Status LED on the USB-3103 turns on after
the device is successfully installed.
If the Power LED turns off
If communication is lost between the device and the computer, the device LED turns off. To restore
communication, disconnect the USB cable from the computer and then reconnect it. This should restore
communication, and the LED should turn on.
Calibrating the hardware
The Measurement Computing Manufacturing Test department performs the initial factory calibration. Return
the device to Measurement Computing Corporation when calibration is required. The recommended calibration
interval is one year.

9
Chapter 3
Functional Details
External components
The USB-3103 has the following external components, as shown in Figure 3.
USB connector
Status LED
Power LED
Screw terminal banks (2)
Figure 3. USB-3103 external components
USB connector
The USB connector provides power and communication to the USB-3103. The voltage supplied through the
USB connector is system-dependent, and may be less than 5 V. No external power supply is required.
Status LED
The Status LED indicates the communication status of the USB-3103. It flashes when data is being transferred,
and is off when the USB-3103 is not communicating. This LED uses up to 10 mA of current and cannot be
disabled.
Power LED
The power LED lights up when the USB-3103 is connected to a USB port on your computer or to an external
USB hub that is connected to your computer.

USB-3103 User's Guide Functional Details
10
Screw terminal banks
The USB-3103 has two rows of screw terminals—one row on the top edge of the housing, and one row on the
bottom edge. Each row has 28 connections. Use 16 AWG to 30 AWG wire gauge when making screw terminal
connections. Pin numbers are identified in Figure 4.
Figure 4. USB-3103 screw terminal pin numbering
Screw terminal – pins 1-28
The screw terminals on the bottom edge of the USB-3103 (pins 1 to 28) provide the following connections:
Four analog voltage output connections (VOUT0, VOUT2, VOUT4, VOUT6)
Four analog ground connections (AGND)
Eight digital I/O connections (DIO0 to DIO7)
Screw terminal – pins 29-56
The screw terminals on the top edge of the USB-3103 (pins 29 to 56) provide the following connections:
Four analog voltage output connections (VOUT1, VOUT3, VOUT5, VOUT7)
Four analog ground connections (AGND)
One SYNC terminal for external clocking and multi-unit synchronization (SYNCLD)
Three digital ground connections (DGND)
One external event counter connection (CTR)
One digital I/O pull-down resistor connection (DIO CTL)
One voltage output power connection (+5 V)
Pin 56Pin 29
Pin 28Pin 1

USB-3103 User's Guide Functional Details
11
Figure 5. USB-3103 signal pinout
Analog voltage output terminals (VOUT0 to VOUT7)
The screw terminal pins labeled VOUT0 to VOUT7are voltage output terminals (see Figure 5). The voltage
output range for each channel is software-programmable for either bipolar or unipolar. The bipolar range is
±10 V, and the unipolar range is 0 to 10 V. The channel outputs may be updated individually or simultaneously.
Digital I/O terminals (DIO0 to DIO7)
You can connect up to eight digital I/O lines to the screw terminals labeled DIO0 to DIO7 (pins 21 through 28).
You can configure each digital bit for either input or output.
When you configure the digital bits for input, you can use the digital I/O terminals to detect the state of any
TTL level input; refer to Figure 6. When the switch is set to the +5 V USER input, DIO7 reads TRUE (1). If you
move the switch to DGND, DIO7 reads FALSE (0).
Figure 6. Schematic showing DIO7 detecting the state of a switch
For more information on digital signal connections
For more information on digital signal connections and digital I/O techniques, refer to the Guide to Signal
Connections (available on our website at www.mccdaq.com/support/DAQ-Signal-Connections.aspx).
29 VOUT1
30 NC
31 VOUT3
32 NC
33 AGND
34 VOUT5
35 NC
36 VOUT7
37 NC
38 AGND
39 NC
40 NC
41 NC
42 NC
43 AGND
44 NC
45 NC
46 NC
47 NC
50 DGND
51 NC
52 CTR
53 DGND
54 DIO CTL
55 DGND
56 +5V
48 AGND
49 SYNCLD
VOUT0 1
NC 2
VOUT2 3
NC 4
AGND 5
VOUT4 6
NC 7
VOUT6 8
NC 9
AGND 10
NC 11
NC 12
NC 13
NC 14
AGND 15
NC 16
NC 17
NC 18
NC 19
AGND 20
DIO0 21
DIO1 22
DIO2 23
DIO3 24
DIO4 25
DIO5 26
DIO6 27
DIO7 28
+5V
DGND
DIO7

USB-3103 User's Guide Functional Details
12
Digital I/O control terminal (DIO CTL) for pull-up/down configuration
All digital pins are floating by default. When inputs are floating, the state of unwired inputs are undefined (they
may read high or low). You can configure the inputs to read a high or low value when they aren’t wired. Use the
DIO CTL connection (pin 54) to configure the digital pins for pull-up (inputs read high when unwired) or pull-
down (inputs read low when unwired).
To pull up the digital pins to +5V, wire the DIO CTL terminal pin to the +5V terminal pin (pin 56).
To pull down the digital pins to ground (0 volts), wire the DIO CTL terminal pin to a DGND terminal pin
(pin 50, 53, or 55).
Ground terminals (AGND, DGND)
Eight analog ground (AGND) connections provide a common ground for all analog voltage output channels.
Three digital ground (DGND) connections provide a common ground for the DIO, CTR, SYNCLD and +5V
connections.
Synchronous DAC load terminal (SYNCLD)
The synchronous DAC load connection (pin 49) is a bidirectional I/O signal that allows you to simultaneously
update the DAC outputs on multiple devices. You can use this pin for two purposes:
Configure as an input (slave mode) to receive the D/A LOAD signal from an external source.
When the SYNCLD pin receives the trigger signal, the analog outputs are updated simultaneously.
SYNCLD pin must be logic low in slave mode for immediate update of DAC outputs
When the SYNCLD pin is in slave mode, the analog outputs can be updated immediately or when a positive
edge is seen on the SYNCLD pin (this is under software control.)
The SYNCLD pin must be at a low logic level for DAC outputs to update immediately. If the external source
supplying the D/A LOAD signal is pulling the SYNCLD pin high, no update will occur.
Refer to the "USB-3100 Series" section in the Universal Library Help for information on how to update DAC
outputs immediately.
Configure as an output (master mode) to send the internal D/A LOAD signal to the SYNCLD pin.
You can use the SYNCLD pin to synchronize with a second USB-3103 and simultaneously update the
DAC outputs on each device. Refer to Synchronizing multiple units on page 13.
Use InstaCal to configure the SYNCLD mode as master or slave. On power up and reset the SYNCLD pin is set
to slave mode (input).
Counter terminal (CTR)
The CTR connection (pin 52) is the input to the 32-bit event counter. The internal counter increments when the
TTL levels transition from low to high. The counter can count frequencies of up to 1 MHz.
Power terminal (+5V)
The +5 V connection (pin 56) draws power from the USB connector. This terminal is a +5V output.
Caution! The +5V terminal is an output. Do not connect to an external power supply or you may damage
the USB-3103 and possibly the computer.

USB-3103 User's Guide Functional Details
13
Synchronizing multiple units
You can connect the SYNCLD terminal pin (pin 49) of two USB-3103 units together in a master/slave
configuration and simultaneously update the DAC outputs of both devices. Do the following.
1. Connect the SYNCLD pin of the master USB-3103 to the SYNCLD pin of the slave USB-3103.
2. Configure the SYNCLD pin on the slave device for input to receive the D/A LOAD signal from the master
device. Use InstaCal to set the direction of the SYNCLD pin.
3. Configure the SYNCLD pin on the master device for output to generate an output pulse on the SYNCLD
pin.
Set the Universal Library SIMULTANEOUS option for each device.
When the SYNCLD pin on the slave device receives the signal, the analog output channels on each device are
updated simultaneously.
An example of a master/slave configuration is shown here.
Figure 7. Synchronizing the update of multiple devices
S
Slave
PMD-1608F
Master
device Slave
device
SYNCLD pin
(terminal pin 49)
D/A LOAD signal
Configure the SYNCLD
pin for output Configure the SYNCLD
pin for input

14
Chapter 4
Specifications
All specifications are subject to change without notice.
Typical for 25 °C unless otherwise specified.
Specifications in italic text are guaranteed by design.
Analog voltage output
Table 1. Analog voltage output specifications
Parameter Condition Specification
Digital to Analog converter
DAC8554
Number of channels
8
Resolution
16 bits
Output ranges
Calibrated ±10 V, 0 to 10 V
Software configurable
Un-calibrated
±10.2 V, -0.04 to 10.08 V
Software configurable
Output transient
±10 V to (0 to 10 V) or
(0 to 10 V) to ±10 V range
selection. (Note 1)
Duration: 5 µS typ
Amplitude: 5 V p-p typ
Host PC is reset, powered on,
suspended or a reset command is
issued to device. (Note 2)
Duration: 2 S typ
Amplitude: 2 V p-p typ
Initial power on
Duration: 50 mS typ
Amplitude: 5 V peak typ
Differential non-linearity
(Note 3)
Calibrated
±1.25 LSB typ
-2 LSB to +1 LSB max
Un-calibrated
±0.25 LSB typ
±1 LSB max
Output current
VOUTx pins
±3.5 mA typ
Output short-circuit protection
VOUTx connected to AGND
Indefinite
Output coupling
DC
Power on and reset state
DACs cleared to zero-scale: 0 V, ±50 mV typ
Output range: 0-10 V
Output noise
0 to 10 V range
14.95 µVrms typ
±10 V range
31.67 µVrms typ
Settling time
to 1 LSB accuracy
25 µS typ
Slew rate
0 to 10 V range
1.20 V/µS typ
±10 V range
1.20 V/µS typ
Throughput
Single-channel
100 Hz max, system dependent
Multi-channel
100 Hz/#ch max, system dependent
Note 1: The USB-3103 output voltage level defaults to 0 V whenever the output voltage range is reconfigured.
The USB-3103 output voltage level will also default to 0 V:
1) Whenever the host PC is reset, shut down or suspended.
2) If a reset command is issued to the device.
Note 2: The duration of this output transient is highly dependent on the enumeration process of the host PC. Typically
the output of the USB-3103 is stable after 2 seconds.

USB-3103 User's Guide Specifications
15
Note 3: The maximum differential non-linearity specification applies to the entire 0 to 70 °C temperature range of the
USB-3103. This specification also accounts for the maximum errors due to the software calibration algorithm
(in Calibrated mode only) and the DAC8554 digital to analog converter non-linearities.
Table 2. Absolute accuracy specifications – calibrated output
Range Accuracy (±LSB)
±10 V
14.0
0 to 10 V
22.0
Table 3. Absolute accuracy components specifications – calibrated output
Range % of reading Offset (±mV) Temp drift (%/°C) Absolute accuracy at FS (±mV)
±10 V
±0.0183
1.831
0.00055
3.661
0 to 10 V
±0.0183
0.915
0.00055
2.746
Table 4. Relative accuracy specifications
Range Relative accuracy (±LSB)
±10 V , 0 to 10 V
4.0 typ
12.0 max
Analog output calibration
Table 5. Analog output calibration specifications
Parameter Specification
Recommended warm-up time
15 minutes min
On-board precision reference
DC level: 5.000 V ±1 mV max
Tempco: ±10 ppm/°C max
Long term stability: ±10 ppm/SQRT(1000 hrs)
Calibration method
Software calibration
Calibration interval
1 year
Digital input/output
Table 6. Digital I/O specifications
Parameter Specification
Digital logic type
CMOS
Number of I/O
8
Configuration
Independently configured for input or output
Pull-up/pull-down configuration
(Note 4)
User configurable
All pins floating (default)
Digital I/O input loading
TTL (default)
47 kΩ(pull-up/pull-down configurations)
Digital I/O transfer rate (system paced)
System dependent, 33 to 1000 port reads/writes or single bit reads/writes per
second.
Input high voltage
2.0 V min, 5.5 V absolute max
Input low voltage
0.8 V max, –0.5 V absolute min
Output high voltage (IOH = –2.5 mA)
3.8 V min
Output low voltage (IOL = 2.5 mA)
0.7 V max
Power on and reset state
Input
Note 4: Pull up and pull down configuration area available using the DIO CTL terminal block pin 54. The pull-down
configuration requires the DIO CTL pin (pin 54) to be connected to a DGND pin (pin 50, 53 or 55). For a
pull-up configuration, the DIO CTL pin should be connected to the +5 V terminal pin (pin 56).

USB-3103 User's Guide Specifications
16
Synchronous DAC Load
Table 7. SYNCLD I/O specifications
Parameter Condition Specification
Pin name
SYNCLD (terminal block pin 49)
Power on and reset state
Input
Pin type
Bidirectional
Termination
Internal 100K ohms pull-down
Software selectable direction
Output
Outputs internal D/A LOAD signal.
Input
Receives D/A LOAD signal from external source.
Input clock rate
100 Hz max
Clock pulse width
Input
1 µs min
Output
5 µs min
Input leakage current
±1.0 µA typ
Input high voltage
4.0 V min, 5.5 V absolute max
Input low voltage
1.0 V max, –0.5 V absolute min
Output high voltage (Note 5)
IOH = –2.5 mA
3.3 V min
No load
3.8 V min
Output low voltage (Note 6)
IOL = 2.5 mA
1.1 V max
No load
0.6 V max
Note 5: SYNCLD is a Schmitt trigger input and is over-current protected with a 200 Ohm series resistor.
Note 6: When SYNCLD is in input mode, the analog outputs may either be updated immediately or when a positive
edge is seen on the SYNCLD pin (this is under software control.) However, the pin must be at a low logic level
for the DAC outputs to be updated immediately. If an external source is pulling the pin high, no update will
occur.
Counter
Table 8. CTR I/O specifications
Parameter Condition Specification
Pin name
CTR
Number of channels
1
Resolution
32-bits
Counter type
Event counter
Input type
TTL, rising edge triggered
Counter read/writes rates
(software paced)
Counter read
System dependent, 33 to 1000 reads per second.
Counter write
System dependent, 33 to 1000 reads per second.
Schmidt trigger hysteresis
20 mV to 100 mV
Input leakage current
±1.0 µA typ
Input frequency
1 MHz max
High pulse width
500 nS min
Low pulse width
500 ns min
Input high voltage
4.0 V min, 5.5 V absolute max
Input low voltage
1.0 V max, –0.5 V absolute min

USB-3103 User's Guide Specifications
17
Memory
Table 9. Memory specifications
Parameter Specification
EEPROM
256 bytes
EEPROM configuration
Address range Access Description
0x000-0x0FF
Read/write
256 bytes user data
Microcontroller
Table 10. Microcontroller specifications
Parameter Specification
Type
High performance 8-bit RISC microcontroller
Program memory
16,384 words
Data memory
2,048 bytes
Power
Table 11. Power specifications
Parameter Condition Specification
Supply current
USB enumeration
< 100 mA
Supply current (Note 7)
Quiescent current
160 mA typ
+5 V user output voltage range (Note 8)
Available at terminal block pin 56
4.5 V min, 5.25 V max
+5 V user output current (Note 9)
Available at terminal block pin 56
10 mA max
Note 7: This is the total quiescent current requirement for the USB-3103 which includes up to 10 mA for the status
LED. This does not include any potential loading of the digital I/O bits, +5 V user terminal, or the VOUTx
outputs.
Note 8: Output voltage range assumes USB power supply is within specified limits.
Note 9: This refers to the total amount of current that can be sourced from the +5 V user terminal (pin 56) for general
use. This specification also includes any additional contribution due to DIO loading.
USB specifications
Table 12. USB specifications
Parameter Specification
USB device type
USB 2.0 (full-speed)
USB device compatibility
USB 1.1, 2.0
USB cable length
3 m (9.84 ft) max
USB cable type
A-B cable, UL type AWM 2527 or equivalent (min 24 AWG VBUS/GND,
min 28 AWG D+/D–)

USB-3103 User's Guide Specifications
18
Environmental
Table 13. Environmental specifications
Parameter Specification
Operating temperature range
0 to 70 °C
Storage temperature range
–40 to 85 °C
Humidity
0 to 90% non-condensing
Mechanical
Table 14. Mechanical specifications
Parameter Specification
Dimensions (L × W × H)
127 × 89.9 × 35.6 mm (5.00 × 3.53 × 1.40 in.)
Screw terminal connector
Table 15. Main connector specifications
Parameter Specification
Connector type
Screw terminal
Wire gauge range
16 AWG to 30 AWG
Pin
Signal Name
Pin
Signal Name
1
VOUT0
29
VOUT1
2 NC 30 NC
3
VOUT2
31
VOUT3
4
NC
32
NC
5
AGND
33
AGND
6
VOUT4
34
VOUT5
7
NC
35
NC
8
VOUT6
36
VOUT7
9 NC 37 NC
10
AGND
38
AGND
11 NC 39 NC
12
NC
40
NC
13
NC
41
NC
14
NC
42
NC
15
AGND
43
AGND
16
NC
44
NC
17
NC
45
NC
18
NC
46
NC
19
NC
47
NC
20 AGND 48 AGND
21
DIO0
49
SYNCLD
22
DIO1
50
DGND
23
DIO2
51
NC
24
DIO3
52
CTR
25
DIO4
53
DGND
26
DIO5
54
DIO CTL
27
DIO6
55
DGND
28
DIO7
56
+5V

EU Declaration of Conformity
According to ISO/IEC 17050-1:2010
Manufacturer: Measurement Computing Corporation
Address: 10 Commerce Way
Norton, MA 02766
USA
Product Category: Electrical equipment for measurement, control and laboratory use.
Date and Place of Issue: October 10, 2017, Norton, Massachusetts USA
Test Report Number: EMI4712.07/EMI5193.08
Measurement Computing Corporation declares under sole responsibility that the product
USB-3103
is in conformity with the relevant Union Harmonization Legislation and complies with the essential
requirements of the following applicable European Directives:
Electromagnetic Compatibility (EMC) Directive 2014/30/EU
Low Voltage Directive 2014/35/EU
RoHS Directive 2011/65/EU
Conformity is assessed in accordance to the following standards:
EMC:
Emissions:
EN 61326-1:2013 (IEC 61326-1:2012), Class A
EN 55011: 2009 + A1:2010 (IEC CISPR 11:2009 + A1:2010), Group 1, Class A
Immunity:
EN 61326-1:2013 (IEC 61326-1:2012), Controlled EM Environments
EN 61000-4-2:2008 (IEC 61000-4-2:2008)
EN 61000-4-3 :2010 (IEC61000-4-3:2010)
Safety:
EN 61010-1 (IEC 61010-1)
Environmental Affairs:
Articles manufactured on or after the Date of Issue of this Declaration of Conformity do not contain any of the
restricted substances in concentrations/applications not permitted by the RoHS Directive.
Carl Haapaoja, Director of Quality Assurance

Measurement Computing Corporation NI Hungary Kft
10 Commerce Way H-4031 Debrecen, Hátar út 1/A, Hungary
Norton, Massachusetts 02766 Phone: [phone]
[phone] Fax: [phone]
Fax: [phone] http://hungary.ni.com/debrecen
E-mail: [e-mail]
www.mccdaq.com