OPERATING INSTRUCTIONS AND SPECIFICATIONS
NI 9802
2 SD Card Memory Module
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Safety Guidelines
Operate the NI 9802 only as described in these operating
instructions.
Hot Surface This icon denotes that the component may be
hot. Touching this component may result in bodily injury.
Safety Guidelines for Hazardous Locations
The NI 9802 is suitable for use in Class I, Division 2, Groups A, B,
C, and D hazardous locations; Class 1, Zone 2, AEx nA IIC T4,
and Ex nA IIC T4 hazardous locations; and nonhazardous
locations only. Follow these guidelines if you are installing the
NI 9802 in a potentially explosive environment. Not following
these guidelines may result in serious injury or death.
Caution Do not insert or remove SD Cards unless power
has been switched off or the area is known to be
nonhazardous.
Caution Do not remove modules unless power has been
switched off or the area is known to be nonhazardous.
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Caution Substitution of components may impair
suitability for Class I, Division 2.
Caution For Zone 2 applications, install the system
in an enclosure rated to at least IP 54 as defined by
IEC 60529 and EN 60529.
Special Conditions for Hazardous Locations Use in Europe
This equipment has been evaluated as Ex nA IIC T4 equipment
under DEMKO Certificate No. 07 ATEX 0626664X. Each module
is marked
II 3G and is suitable for use in Zone 2 hazardous
locations. If you are using the NI 9802 in Gas Group IIC hazardous
locations or in ambient temperatures of –40 °C ≤ Ta ≤ 70 °C, you
must use the device in an NI chassis that has been evaluated as
Ex nA IIC T4 equipment.
Special Conditions for Marine Applications
Some modules are Lloyd’s Register (LR) Type Approved for
marine applications. To verify Lloyd’s Register certification, visit
ni.com/certification and search for the LR certificate, or
look for the Lloyd’s Register mark on the module.
Caution To meet radio frequency emission requirements
for marine applications, use shielded cables and install
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the system in a metal enclosure. Suppression ferrites
must be installed on power supply inputs near power
entries to modules and controllers. Power supply and
module cables must be separated on opposite sides of the
enclosure and enter/exit through opposing enclosure
walls.
Inserting and Removing SD Cards
The NI 9802 has two SD Card slots into which you can insert
NI-approved SD Cards.
Note Using SD Cards that are not approved by NI might
invalidate specifications and result in unreliable
performance.
The card slots each have a door to protect the SD Cards while in
the module. Each door is connected to a switch that indicates to the
NI 9802 software when it is safe to read from or write to the
SD Card.
The NI 9802 has four LEDs that indicate which slots contain an
SD Card and if the SD Card is active. Refer to Figure 1 for the
designation of SD Card slots and LEDs. Refer to Table 1 for
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descriptions of each of the LEDs on the NI 9802 and when it is safe
to remove SD Cards from the NI 9802.
1
2
3
4
7
6
5
1
2
3
Present (Card 0)
Busy (Card 0)
Present (Card 1)
4
5
Busy (Card 1)
Card Slot Doors
6
7
SD Card Slot 1
SD Card Slot 0
Figure 1. NI 9802 Card Slots and LEDs
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LEDs
Table 1. LED Descriptions
SD Card Slot Description
LED
Present (Card 0), SD Card Slot 0 This LED is lit when an SD Card is
Green
in Slot 0 and the SD Card slot door
is closed.
Busy (Card 0),
Yellow
SD Card Slot 0 This LED is lit when the card in
Slot 0 is active. This LED is
flashing when the NI 9802 is
performing I/O on the card in
Slot 0. Do not remove the SD Card
while this LED is lit or flashing.
Present (Card 1), SD Card Slot 1 This LED is lit when an SD Card is
Green
in Slot 1 and the SD Card slot door
is closed.
Busy (Card 1),
Yellow
SD Card Slot 1 This LED is lit when the card in
Slot 1 is active. This LED is
flashing when the NI 9802 is
performing I/O on the card in
Slot 1. Do not remove the SD Card
while this LED is lit or flashing.
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SD Card Slot Doors
Do not open an SD Card slot door or remove an SD Card while the
yellow LED for that card is lit or flashing. If you open an SD Card
slot door while the yellow LED for that card is lit or flashing, the
NI 9802 software acts to protect the file system of the SD Card.
Refer to the software documentation for more information.
Caution Opening an SD Card slot door or removing an
SD Card while the yellow LED for that card is lit or
flashing might result in incomplete data.
You must close the slot door for the NI 9802 software to read from
or write to the SD Card.
Note Screw the slot doors closed completely using a
#1 Phillips screwdriver. Do not overtighten.
Sleep Mode
This module supports a low-power sleep mode. Support for sleep
mode at the system level depends on the chassis that the module is
plugged into. Refer to the chassis documentation for information
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about support for sleep mode. You can enable sleep mode in
software. Refer to the driver software documentation for more
information.
Caution Do not enable sleep mode while either of the SD
Card slot yellow LEDs are lit or flashing. Enabling sleep
mode while either of the SD Card slot yellow LEDs is lit
or flashing might result in incomplete data.
Typically, when a system is in sleep mode, you cannot
communicate with the modules. In sleep mode, the system
consumes minimal power and may dissipate less heat than it does
in normal mode. Refer to the Specifications section for more
information about power consumption.
Specifications
The following specifications are typical for the range –40 to 70 °C
unless otherwise noted. Certification standards for some
specifications vary based on the system in which you use the
module.
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Data Storage Characteristics
Number of SD Cards ........................2
Storage..............................................2 GB max storage for each
SD Card
Data transfer......................................2 MB/s read/write for one
SD Card at a time
MTBF ...............................................2,106,312 hours at 25 °C;
Bellcore Issue 6, Method 1,
Case 3, Limited Part Stress
Method
Note Contact NI for Bellcore MTBF specifications
at other temperatures or for MIL-HDBK-217F
specifications.
Power Requirements
Power consumption from chassis
Active mode ...............................400 mW max
Sleep mode .................................1 mA max
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Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Weight...............................................147 g (5.2 oz) without
SD Cards
Safety
Safety Standards
This product is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement,
control, and laboratory use:
•
•
IEC 61010-1, EN 61010-1
UL 61010-1, CSA 61010-1
Note For UL and other safety certifications, refer to the
product label or visit ni.com/certification, search
for the model number or product line, and click the
appropriate link in the Certification column.
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Hazardous Locations
U.S. (UL) ..........................................Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
AEx nA IIC T4
Canada (C-UL) .................................Class I, Division 2,
Groups A, B, C, D, T4;
Class I, Zone 2,
Ex nA IIC T4
Europe (DEMKO).............................Ex nA IIC T4
Environmental
National Instruments C Series modules are intended for indoor use
only but may be used outdoors if installed in a suitable enclosure.
Refer to the installation instructions for the chassis you are using
for more information about meeting these specifications.
Operating temperature
(IEC 60068-2-1, IEC 60068-2-2) .....–40 to 70 °C
Storage temperature
(IEC 60068-2-1, IEC 60068-2-2) .....–40 to 85 °C
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Ingress protection..............................IP 401
Operating humidity
(IEC 60068-2-56)..............................10 to 90% RH,
noncondensing
Storage humidity
(IEC 60068-2-56)..............................5 to 95% RH,
noncondensing
Maximum altitude.............................2,000 m
Pollution Degree (IEC 60664)..........2
Shock and Vibration
To meet these specifications, you must panel mount the system.
Operating vibration
Random (IEC 60068-2-34).........5 grms, 10 to 500 Hz
Sinusoidal (IEC 60068-2-6) .......5 g, 10 to 500 Hz
Operating shock
(IEC 60068-2-27)..............................30 g, 11 ms half sine,
50 g, 3 ms half sine,
18 shocks at 6 orientations
1
When two SD Cards are inserted and both SD Card slot doors are closed.
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Electromagnetic Compatibility
This product is designed to meet the requirements of the following
standards of EMC for electrical equipment for measurement,
control, and laboratory use:
•
•
•
EN 61326 EMC requirements; Industrial Immunity
EN 55011 Emissions; Group 1, Class A
CE, C-Tick, ICES, and FCC Part 15 Emissions; Class A
CE Compliance
This product meets the essential requirements of applicable
European directives, as amended for CE marking, as follows:
•
•
73/23/EEC; Low-Voltage Directive (safety)
89/336/EEC; Electromagnetic Compatibility Directive (EMC)
Note Refer to the Declaration of Conformity (DoC) for
this product for any additional regulatory compliance
information. To obtain the DoC for this product, visit
ni.com/certification, search for the model number
or product line, and click the appropriate link in the
Certification column.
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Waste Electrical and Electronic Equipment (WEEE)
EU Customers At the end of their life cycle, all products
must be sent to a WEEE recycling center. For more
information about WEEE recycling centers and
National Instruments WEEE initiatives, visit ni.com/
environment/weee.htm.
Where to Go for Support
The National Instruments Web site is your complete resource for
technical support. At ni.com/support you have access to
everything from troubleshooting and application development
self-help resources to email and phone assistance from
NI Application Engineers.
National Instruments corporate headquarters is located at
11500 North Mopac Expressway, Austin, Texas, 78759-3504.
National Instruments also has offices located around the world to
help address your support needs. For telephone support in the
United States, create your service request at ni.com/support
and follow the calling instructions or dial 512 795 8248. For
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telephone support outside the United States, contact your local
branch office:
Australia 1800 300 800, Austria 43 662 457990-0,
Belgium 32 (0) 2 757 0020, Brazil 55 11 3262 3599,
Canada 800 433 3488, China 86 21 5050 9800,
Czech Republic 420 224 235 774, Denmark 45 45 76 26 00,
Finland 385 (0) 9 725 72511, France 33 (0) 1 48 14 24 24,
Germany 49 89 7413130, India 91 80 41190000,
Israel 972 3 6393737, Italy 39 02 413091, Japan 81 3 5472 2970,
Korea 82 02 3451 3400, Lebanon 961 (0) 1 33 28 28,
Malaysia 1800 887710, Mexico 01 800 010 0793,
Netherlands 31 (0) 348 433 466, New Zealand 0800 553 322,
Norway 47 (0) 66 90 76 60, Poland 48 22 3390150,
Portugal 351 210 311 210, Russia 7 495 783 6851,
Singapore 1800 226 5886, Slovenia 386 3 425 42 00,
South Africa 27 0 11 805 8197, Spain 34 91 640 0085,
Sweden 46 (0) 8 587 895 00, Switzerland 41 56 2005151,
Taiwan 886 02 2377 2222, Thailand 662 278 6777,
Turkey 90 212 279 3031, United Kingdom 44 (0) 1635 523545
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