Description
The USB-8501 is a 1-Port NI-XNET CAN LS/FT Interface produced by National Instruments, designed specifically for automotive networking applications. It features part numbers 786306-01 and 786307-01, indicating different variations that cater to distinct requirements within the field.
This model supports a Low-Speed/Fault Tolerant Controller Area Network (CAN) interface type, making it highly suitable for environments requiring robust and reliable communication protocols. The USB-8501 is compatible with NI-XNET drivers, ensuring seamless integration with existing systems and ease of setup for various applications such as automation, bus monitoring, and control.
Significantly, the device offers variations in the number of ports, providing options for either one or two ports to meet diverse connectivity needs. It is bus-powered through a USB 2.0 port, eliminating the need for external power sources and thereby simplifying the deployment process. The onboard DMA engine is a critical feature, as it minimizes CPU load during operation, ensuring efficient data handling and processing.
For physical connectivity, the USB-8501 utilizes a three-pin COMBICON connector, ensuring a secure and reliable connection. The transceiver used in this model is the NXP TJA1055T, known for its high performance and reliability in automotive networking contexts. With a maximum baud rate of 125 Kbps, it meets the requirements for various low-speed communication tasks.
Additionally, the device is designed with Synch Port Compatibility of 5V TTL, enhancing its flexibility in integration with other systems. The included USB cable is 2 meters long and captive, offering sufficient length for convenient connection setups without the need for additional cables.
| Specification | Detail |
|---|---|
| Part Numbers | 786306-01, 786307-01 |
| Category | Automotive Networking Products |
| Model | USB-8501 |
| Description | 1-Port NI-XNET CAN LS/FT Interface |
| Manufacturer | National Instruments |
| Interface Type | Low-Speed/Fault Tolerant Controller Area Network (CAN) |
| Compatibility | NI-XNET drivers |
| Variations | One port, Two ports |
| Power Source | Bus-powered, USB 2.0 port |
| Applications | Automation, bus monitoring, control, etc. |
| DMA Engine | Yes, minimizes CPU load |
| Connection Type | Three-pin COMBICON connector |
| Transceiver | NXP TJA1055T |
| Maximum Baud Rate | 125 Kbps |
| Synch Port Compatibility | 5V TTL |
| USB Cable Length | 2 meters (captive) |
Question 1: What is the interface type of USB-8501?
Answer 1: Low-Speed/Fault Tolerant CAN
Question 2: How is the USB-8501 powered?
Answer 2: Bus-powered through USB 2.0
Question 3: What type of connector does USB-8501 use?
Answer 3: Three-pin COMBICON connector
Question 4: What is the maximum baud rate of USB-8501?
Answer 4: 125 Kbps
Question 5: Which transceiver is used in USB-8501?
Answer 5: NXP TJA1055T
