Description
The National Instruments PXI-8421/4 RS-485 Interface, with Part Number 777735-04, is a robust module designed for extended serial communication via the RS-485 interface type, offering two-wire automatic control for efficient communication management.
This interface is compatible with a range of protocols including Optomux, Modbus, and National Instruments FieldPoint I/O, making it versatile for various industrial applications. Its special features include automatic control of transmitters and receivers, ensuring reliable data transmission without the interference of Windows latencies, immunity to noise for stable operations in challenging environments, and multidrop capability which allows for multiple devices to be connected across a single network.
Despite its obsolete status announced by National Instruments, the PXI-8421/4 remains available for purchase and repairs through Apex Waves, ensuring continued support for users who rely on this essential interface for their critical applications.
| Specification | Detail |
|---|---|
| Product Name | National Instruments PXI-8421/4 RS-485 Interface |
| Part Number | 777735-04 |
| Interface Type | RS-485 |
| Communication Mode | Two-wire automatic control |
| Compatibility | Optomux, Modbus, National Instruments FieldPoint I/O |
| Special Features | Automatic control of transmitters and receivers, immunity to noise, multidrop capability |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What industrial protocols is the National Instruments PXI-8421/4 RS-485 Interface compatible with, and what company continues to support it with repairs and purchases despite its obsolete status?
Answer 1: The National Instruments PXI-8421/4 RS-485 Interface is compatible with industrial protocols such as Optomux, Modbus, and National Instruments FieldPoint I/O, and Apex Waves continues to support it with repairs and purchases despite its obsolete status.
Question 2: What industrial protocols is the National Instruments PXI-8421/4 RS-485 Interface compatible with, and how does Apex Waves support the module despite its obsolete status?
Answer 2: The National Instruments PXI-8421/4 RS-485 Interface is compatible with Optomux, Modbus, and National Instruments FieldPoint I/O protocols, and users can continue to receive support for this obsolete module through Apex Waves.
Question 3: What industrial communication protocols is the National Instruments PXI-8421/4 RS-485 Interface module compatible with, and how does Apex Waves support the continued use of this obsolete interface?
Answer 3: The National Instruments PXI-8421/4 RS-485 Interface is compatible with industrial protocols such as Optomux, Modbus, and National Instruments FieldPoint I/O, and despite its obsolete status, Apex Waves supports the module by offering it for purchase and providing repair services.
Question 4: What industrial communication protocols is the National Instruments PXI-8421/4 RS-485 Interface compatible with, and through which company can users continue to receive support for this now obsolete module?
Answer 4: The National Instruments PXI-8421/4 RS-485 Interface module is compatible with industrial communication protocols such as Optomux, Modbus, and National Instruments FieldPoint I/O, and despite its obsolete status, Apex Waves supports its continued use by offering options for purchase and repairs.
Question 5: What are the key features and protocols supported by the National Instruments PXI-8421/4 RS-485 Interface, and how does Apex Waves ensure its continued availability despite its obsolete status?
Answer 5: The National Instruments PXI-8421/4 RS-485 Interface supports key features such as automatic control of transmitters and receivers, immunity to noise, and multidrop capability, and is compatible with protocols like Optomux, Modbus, and National Instruments FieldPoint I/O; despite its obsolete status, Apex Waves ensures its continued availability by offering purchase and repair services for this essential interface.
