The National Instruments PCI-485I/2 is a 2-channel isolated serial interface with part number 777853-02, supporting a maximum transfer rate of 460.8 kb/s, and designed for compatibility with 3.3 V and
The National Instruments PCI-485I/2 Serial Interface, with part number 777853-02, is a high-performance, 2-channel isolated interface that supports asynchronous serial communications. It features a DB-9 male connector and can achieve a maximum transfer rate of 460.8 kb/s, supported by a 64 Bytes FIFO buffer.
Notably, it provides optical isolation between channels to enhance system reliability and is compatible with both 3.3 V and 5 V PCI slots. The plug-and-play, switchless configuration of this device simplifies its installation and use. It operates typically on 800 mA of current from the PCI bus but can draw a maximum of 1300 mA under peak conditions.
The PCI-485I/2 is designed to work with a variety of Windows operating systems, including Windows 2000, NT, XP, Me, and 9x. Developers can also utilize popular programming environments such as Visual C++, Visual Basic, and NI LabVIEW, making this serial interface highly versatile in application development.
This device is equipped with integrated data line ESD protection to withstand up to 15 kV surges, providing additional security against electrical disturbances. While the PCI-485I/2 is a 2-channel model, National Instruments also offers other variations to cater to different channel requirements.
Specification
Detail
Product Name
National Instruments PCI-485I/2 Serial Interface
Part Number
777853-02
Channels
2-Channel, Isolated
Interface Type
Asynchronous Serial Interface
Connector Type
DB-9 Male
Maximum Transfer Rate
460.8 kb/s
FIFO Buffer Size
64 Bytes
Optical Isolation
Between Channels
PCI Slot Compatibility
3.3 V and 5 V PCI slots
Configuration
Plug-and-play, switchless
Typical Operating Current
800 mA from PCI
Maximum Current Draw
1300 mA
Supported Operating Systems
Windows 2000/NT/XP/Me/9x
Supported Development Environments
Visual C++, Visual Basic, NI LabVIEW
ESD Protection
Up to 15 kV surges
Variations
Question 1: What operating systems are compatible with the National Instruments PCI-485I/2 Serial Interface, and what programming environments can developers use to program it? Answer 1: The National Instruments PCI-485I/2 Serial Interface is compatible with Windows 2000, NT, XP, Me, and 9x operating systems, and developers can program it using programming environments such as Visual C++, Visual Basic, and NI LabVIEW.
Question 2: What operating systems are compatible with the National Instruments PCI-485I/2 Serial Interface, and what are the key features that make it suitable for various application developments? Answer 2: The National Instruments PCI-485I/2 Serial Interface can achieve a maximum transfer rate of 460.8 kb/s, and it ensures system reliability through optical isolation between channels to prevent electrical interference and signal corruption.
Question 3: What are the operating systems compatible with the National Instruments PCI-485I/2 Serial Interface, and which programming environments can be used for application development with this device? Answer 3: The National Instruments PCI-485I/2 Serial Interface has a maximum data transfer rate of 460.8 kb/s and is equipped with a 64 Bytes FIFO buffer; it is designed to support a range of Windows operating systems including Windows 2000, NT, XP, Me, and 9x.
Question 4: What maximum transfer rate can be achieved by the National Instruments PCI-485I/2 Serial Interface, and how does it ensure system reliability through channel isolation? Answer 4: The National Instruments PCI-485I/2 Serial Interface is compatible with Windows 2000, NT, XP, Me, and 9x operating systems, and its key features that enhance its suitability for various application developments include a high-performance, 2-channel isolated interface with a maximum transfer rate of 460.8 kb/s, optical isolation for improved reliability, compatibility with 3.3 V and 5 V PCI slots, plug-and-play configuration, and support for programming environments such as Visual
Question 5: What are the data transfer rate and FIFO buffer size of the National Instruments PCI-485I/2 Serial Interface, and which operating systems is it designed to support? Answer 5: The National Instruments PCI-485I/2 Serial Interface is compatible with Windows 2000, NT, XP, Me, and 9x operating systems, and application development can be conducted using programming environments such as Visual C++, Visual Basic, and NI LabVIEW.
