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Related Manuals for National Instruments NI-9862
Summary of Contents for National Instruments NI-9862
- Page 1 NI-9862 Getting Started 2022-07-06...
- Page 2 Cabling Requirements for the NI-9862........
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Page 3: Safety Guidelines For Hazardous Locations
Safety Guidelines for Hazardous Locations The NI-9862 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4 Gc and Ex nA IIC T4 Gc hazardous locations;... - Page 4 II 3G and is suitable for use in Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI-9862 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.
- Page 5 Wiring the NI-9862 The NI-9862 has one 9-pin male D-Sub connector that provides connections to a CAN bus. The NI-9862 has pins for CAN_H and CAN_L, to which you connect the CAN bus signals. Connect these signals using twisted-pair cable.
- Page 6 NI-9862 Getting Started The NI-9862 features software-selectable bus termination for High-Speed CAN transceivers. On the NI-9862, you can enable 120 Ω termination resistors between CAN_H and CAN_L through an API call. The Termination Resistor Specification table lists recommended termination resistor values.
- Page 7 Node Connecting a CAN Bus to the NI-9862 You can connect the NI-9862 port to any location on a CAN bus. The following figure shows one example of connecting the NI-9862 directly to one CAN node. Figure 3. Connecting the NI-9862 to a CAN Device...
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Page 8: Power Requirements
NI-9862 Getting Started Figure 4. NI-9862 Hardware Overview Ext Pwr Supply Required CAN_H CAN_L Transceiver Controller NI-9862 Specifications The following specifications are typical for the range -40 °C to 70 °C unless otherwise noted. High-Speed CAN Characteristics Transceiver NXP TJA1041AT... -
Page 9: Physical Characteristics
NI-9862 Getting Started Physical Characteristics Dimensions Visit ni.com/dimensions and search by module number. Weight Approximately 144 g (5.0 oz) Safety Voltages Connect only voltages that are within the following limits: Maximum voltage Port-to-COM -27 V DC to +40 V DC maximum, Measurement Category I... -
Page 10: Electromagnetic Compatibility
NI-9862 Getting Started UL 60079-0, UL 60079-7 ■ CSA C22.2 No. 60079-0, CSA C22.2 No. 60079-7 ■ Note For safety certifications, refer to the product label or the Product Certifications and Declarations section. Hazardous Locations U.S. (UL) Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2, AEx nA IIC T4 Gc Canada (C-UL) Class I, Division 2, Groups A, B, C, D, T4;... - Page 11 NI-9862 Getting Started Operating vibration Random 5 g RMS, 10 Hz to 500 Hz Sinusoidal 5 g, 10 Hz to 500 Hz Operating shock 30 g, 11 ms half sine; 50 g, 3 ms half sine; 18 shocks at 6 orientations...
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Page 12: Environmental Management
NI-9862 Getting Started Environmental Management NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers. For additional environmental information, refer to the Engineering a Healthy Planet web page at ni.com/environment. - Page 13 NI-9862 Getting Started Cabling Requirements for the NI-9862 Cable Specifications Cables should meet the physical medium requirements specified in ISO 11898, shown in the following table. Belden cable (3084A) meets all these requirements and should be suitable for most applications.
- Page 14 30 nodes to the bus. You can connect higher numbers of nodes if the nodes’ electrical characteristics do not degrade signal quality below ISO 11898 signal level specifications. The NI-9862 electrical characteristics allow at least 110 CAN ports on a network. ni.com © 2022 National Instruments Corporation.
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