
( Brand: National Instruments ), ( Manufacturer Part Number: 191971C-01L ), ( R2v3 Functional: F2 Verified Specialty Electronics ), ( R2v3 Cosmetics: C4 Used Good )
The National Instruments 191971C-01L GPIB-RS232 Adapter is a versatile and high-performance communication solution designed for use in a variety of applications where both General Purpose Interface Bus (GPIB) and RS-232 serial interfaces are required. This adapter enables seamless data transfer between GPIB and RS-232 devices, making it an indispensable tool for researchers, engineers, and scientists in various fields such as test and measurement, automation, and control systems.
At its core, the 191971C-01L is a 224088 interface that supports both GPIB and RS-232 communication standards. The GPIB interface comes with 16 lines, including 8 control lines and 8 data lines, which adhere to the IEEE-488.2 standard. Meanwhile, the RS-232 interface supports full-duplex communication with data rates of up to 20kbps.
One notable feature of this adapter is its small form factor, which makes it suitable for space-constrained applications. Measuring only 1.5 inches (38.1mm) long, it can be easily integrated into various systems, including compact test setups and control panels.
The 191971C-01L GPIB-RS232 Adapter comes with a built-in level translator, ensuring reliable data transfer between devices with different voltage levels. It also incorporates a high-quality signal conditioning circuit to minimize noise and ensure accurate data transmission.
The adapter is designed with a robust construction to withstand the rigors of industrial environments. It features a rugged metal housing and is compliant with various industry standards, including RoHS and REACH.
Setting up the 191971C-01L is straightforward, thanks to its plug-and-play functionality. It requires minimal setup and can be easily configured using National Instruments' LabVIEW software or other compatible software tools.
In summary, the National Instruments 191971C-01L GPIB-RS232 Adapter is a powerful and compact communication solution that bridges the gap between GPIB and RS-232 devices. It offers reliable data transfer, robust construction, and easy setup, making it an essential tool for researchers, engineers, and scientists in various industries.
The National Instruments (NI) 191971C-01L GPIB-RS232 converter is a versatile communication interface that allows the connection of General Purpose Interface Bus (GPIB) and RS-232 devices. Here are some pros and cons of buying this specific model:
Pros:1. Bi-directional conversion: The NI 191971C-01L can be used to convert data between GPIB and RS-232, making it suitable for various applications where both interfaces are required.
2. Wide operating temperature range: The device operates within a temperature range of -40 C to 85 C, making it suitable for use in various industrial and laboratory environments.
3. Low power consumption: The NI 191971C-01L has a low power consumption of approximately 25mW, making it an energy-efficient option.
4. Easy installation: The device is easy to install and can be mounted on a DIN rail or a standard 1/16-20 UNC threaded hole.
5. Built-in self-test feature: The NI 191971C-01L has a built-in self-test feature that allows users to verify the proper functioning of the device.
Cons:1. Limited data transfer rate: The RS-232 interface on the NI 191971C-01L has a maximum data transfer rate of 20 kbps, which may not be sufficient for high-speed applications.
2. Limited GPIB compatibility: The device may not be fully compatible with all GPIB instruments, and users may need to check the specifications of their devices before purchasing.
3. Additional cables required: Users may need to purchase additional cables to connect the GPIB and RS-232 devices, adding to the overall cost.
Conclusion:The National Instruments 191971C-01L GPIB-RS232 converter offers several advantages, including its ability to convert data between GPIB and RS-232, wide operating temperature range, low power consumption, easy installation, and built-in self-test feature. However, it has some limitations, such as a limited data transfer rate and limited GPIB compatibility.
Recommendation:If you require a GPIB-RS232 converter for applications where high-speed data transfer is not necessary and compatibility with specific GPIB instruments is not a concern, then the NI 191971C-01L can be a suitable option. However, if you need a converter with a higher data transfer rate or compatibility with a wider range of GPIB instruments, you may want to consider other options from different manufacturers. It is always recommended to check the specifications of your application before making a purchase.
It was tested for key functions and is R2/Ready resale. The item may exhibit cosmetic defects, including scuffs, marks, minor scratches or other defects. R2V3 Cosmetics: C4 - Used Good. The item is marked with NATIONAL INSTRUMENTS part number:191971C-01L.
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What if I'm unsure what part I need. This item passed all key functionality tests. R2V3 Functionality: F2 - Verified Specialty Electronics.