Description
The National Instruments USB-8472 is an automotive networking product with the part number 194210C-12 (779790-01). This device serves as a 1 Port Low-Speed, USB CAN Interface, designed for applications requiring reliable communication in automotive settings.
The model USB-8472 is categorized under Automotive Networking Products and is specifically designed as a CAN Interface Device. It operates on a Low-Speed/Fault-Tolerant physical layer, ensuring robust performance in various conditions. The device supports Self-reception and Listen-only filtering modes, which are critical for diverse communication requirements.
One of the key features of the USB-8472 is its Electrical Isolation of up to 500V, providing additional safety and reliability in electrical setups. It employs the NI-CAN driver software for seamless integration and compatibility with a wide range of development environments including Visual Basic 6.0, Microsoft Visual C/C++, Borland C/C++, and NI LabVIEW. Additionally, utilities such as NI Spy and Bus Monitor are available, enhancing its utility for monitoring and debugging purposes.
The interface device features Software-selectable termination and uses the SJA1000 (Philips) CAN Controller, ensuring compatibility with ISO 11898 CAN protocols. It supports both Extended (29-bit) and Standard (11-bit) Arbitration IDs, making it versatile for various application needs. Furthermore, it is compatible with the J1939 protocol, broadening its usability in automotive networking.
With a Current Requirement of approximately 250 mA at 5 VDC, the USB-8472 is efficient in its power consumption. It has been announced by National Instruments and is currently available for purchase and repairs by Apex Waves, indicating its mature status and reliability for long-term use in the field.
| Specification | Detail |
|---|---|
| Part Number | 194210C-12 (779790-01) |
| Category | Automotive Networking Products |
| Model | USB-8472 |
| Description | NI USB-8472, 1 Port Low-Speed, USB CAN Interface |
| Manufacturer | National Instruments |
| Interface Type | CAN Interface Device |
| Physical Layer | Low-Speed/Fault-Tolerant |
| Filtering Modes | Self-reception, Listen-only |
| Electrical Isolation | Up to 500V |
| Driver Software | NI-CAN |
| API Compatibility | Visual Basic 6.0, Microsoft Visual C/C++, Borland C/C++, NI LabVIEW |
| Utilities | NI Spy, Bus Monitor |
| Termination | Software-selectable |
| CAN Controller | SJA1000 (Philips) |
| ISO Protocol | ISO 11898 CAN protocols |
| Arbitration IDs | Extended (29-bit) and Standard (11-bit) |
| Protocol Compatibility | J1939 |
| Current Requirement | Approx. 250 mA at 5 VDC |
| Mature Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the part number for the National Instruments USB-8472?
Answer 1: 194210C-12 (779790-01)
Question 2: What are the key features of the USB-8472?
Answer 2: Electrical Isolation, Self-reception, Listen-only mode
Question 3: Does the USB-8472 support extended and standard IDs?
Answer 3: Yes, it supports both Extended (29-bit) and Standard (11-bit) IDs.
Question 4: What software does the USB-8472 use for integration?
Answer 4: NI-CAN driver, compatible with various development environments
Question 5: Is the USB-8472 compatible with the J1939 protocol?
Answer 5: Yes, it is compatible with the J1939 protocol.
