OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9802 2 SD Card Memory Module
The National Instruments 9802 is an SD Card storage module that can read from and write to SD Cards. Note The NI 9802 is supported only in CompactRIO active chassis, such as the cRIO-910x. This document describes how to use the NI 9802 and includes specifications for the NI 9802. For information about installing, configuring, and programming the system, refer to the system documentation. Visit ni.
Safety Guidelines Operate the NI 9802 only as described in these operating instructions. This icon denotes that the component may be hot. Touching this component may result in bodily injury. Hot Surface 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.
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. Caution 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.
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.
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 Present (Card 0) 2 Busy (Card 0) 3 Present (Card 1) 4 Busy (Card 1) 5 Card Slot Doors 6 SD Card Slot 1 7 SD Card Slot 0 Figure 1. NI 9802 Card Slots and LEDs NI 9802 Operating Instructions and Specifications 6 ni.
LEDs Table 1. LED Descriptions LED SD Card Slot Description Present (Card 0), Green SD Card Slot 0 This LED is lit when an SD Card is 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.
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. 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.
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.
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.
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.
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.
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).........
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)
Waste Electrical and Electronic Equipment (WEEE) 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. EU Customers Where to Go for Support The National Instruments Web site is your complete resource for technical support. At ni.
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 8
