Description
The NI PCIe-8431/8 is a high-performance PC-based serial communication card that falls under the part number 198106B-02L. This card is specifically designed to cater to applications requiring RS485 serial communications. It is categorized as a PCIe card, making it suitable for direct installation into a computer’s PCIe slot.
This model, the PCIe-8431/8, boasts 8 ports, providing ample connectivity for multiple devices over RS485 serial interfaces. The short description of this product, “NI PCIe-8431, 8 Port, RS485 Serial”, succinctly highlights its primary features, including its compatibility with the PCIe interface, the number of ports it offers, and the type of serial communication it supports.
| Specification | Detail |
|---|---|
| Part Number | 198106B-02L |
| Category | PC-based Serial |
| Model | PCIe-8431/8 |
| Short Description | NI PCIe-8431, 8 Port, RS485 Serial |
Question 1: What is the part number of the NI PCIe-8431/8?
Answer 1: 198106B-02L
Question 2: How many ports does the PCIe-8431/8 have?
Answer 2: 8 RS485 ports
Question 3: What type of serial communication does PCIe-8431/8 support?
Answer 3: RS485
Question 4: What type of interface does the PCIe-8431/8 use?
Answer 4: PCIe
Question 5: Is PCIe-8431/8 designed for PC-based applications?
Answer 5: Yes, it’s for PC-based serial communication


