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NI NI 9881 1-Port CANOpen Module for cRIO Limited Availability Used and in Excellent Condition Open Web Page https://www.artisantg.com/89486-1 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
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GETTING STARTED GUIDE NI 9881 1-Port CANopen Module This document explains how to connect to the NI 9881. The NI 9881 module requires the latest NI-CANopen software to be installed. The latest version of the NI-CANopen software is at ni.com/downloads.
The guidelines in this document are specific to Note the NI 9881. The other components in the system might not meet the same safety ratings. Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system.
Safety Guidelines for Hazardous Locations The NI 9881 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 and Ex nA IIC T4 hazardous locations; and nonhazardous locations only.
Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9881 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.
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Wiring the NI 9881 The NI 9881 has one 9-pin male D-Sub connector that provides connections to a CAN bus. The NI 9881 has pins for CAN_H and CAN_L, to which you connect the CAN bus signals. Connect these signals using twisted-pair cable.
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You must use a UL listed ITE power supply Caution marked LPS with the NI 9881. The NI 9881 requires an external power supply of +9 to +30 V to operate. Supply power to the NI 9881 V pin. Power on V...
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Figure 1 shows a simplified diagram of a CAN bus with multiple CAN nodes and proper termination resistor (R ) locations. 8 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
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Figure 2. Connecting the NI 9881 to a CAN Device (SHLD) (SHLD) CAN_H CAN_H Cable C Series (With Module CAN_L CAN_L Optional Shield) Cabling Requirements for the NI 9881 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.
12 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
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NI 9881 Hardware Overview The NI 9881 has one full-featured CAN port that is isolated from the other modules in the system. The port has a Bosch DCAN CAN controller that is CAN 2.0B-compatible and fully supports both 11-bit and 29-bit identifiers.
The following specifications are typical for the range -40 °C to 70 °C unless otherwise noted. High-Speed CAN Characteristics Transceiver NXP PCA82C251T Max baud rate 1 Mbps 14 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
The maximum voltage that can be applied or output between any port or V terminal and a COM terminal without creating a safety hazard. 16 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
CSA 60079-0:2011, CSA 60079-15:2012 For UL and other safety certifications, refer to Note the product label or the Online Product Certification section. 18 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
DoC for this product, visit ni.com/ certification, search by model number or product line, and click the appropriate link in the Certification column. 20 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
NI complies, as well as other environmental information not included in this document. 22 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
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For telephone support in the United States, create your service request at ni.com/support or dial 1 866 ASK MYNI (275 6964). 24 | ni.com | NI 9881 Getting Started Guide hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www...
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