Description
The National Instruments PCI-4452, with part number 778317-01, is integrated with a Measure function for Microsoft Excel, allowing for efficient data acquisition and control. This device supports a variety of communication interfaces, including DAQ boards, GPIB instruments, and RS-232 devices, and offers user-friendly dialog boxes for configuring measurements directly into Excel worksheet cells. The PCI-4452 is equipped with a digital I/O mating connector that is a 50-position connector and utilizes differential (DIFF) inputs, which can be configured as referenced single-ended (SE) channels using the BNC-2140 DSA accessory.
For signal input, the NI PCI-4452 can handle both floating or ground-referenced modes and features a method to reduce common mode noise by grounding the negative input from floating sources. Moreover, the device includes a software programmable switch that allows for the signal path to be set for AC or DC coupling, depending on the user’s requirements. Despite being declared obsolete by National Instruments, the PCI-4452 remains available for purchase and repair through Apex Waves, ensuring long-term usability for existing setups.
| Feature | Specification |
|---|---|
| Part Number | PCI-4452 |
| NI Part Number | 778317-01 |
| Manufacturer | National Instruments |
| Measure Function | Included for Microsoft Excel |
| Communication Interfaces | DAQ boards, GPIB instruments, RS-232 devices |
| Configuration | Dialog boxes for configuring measurements |
| Integration | Excel worksheet cells |
| Digital I/O Mating Connector | 50-position connector |
| Input Type | Differential (DIFF) inputs |
| Single-Ended Configuration | Referenced single-ended (SE) via BNC-2140 DSA accessory |
| Input Modes | Floating or ground-referenced |
| Common Mode Noise Reduction | Possible by grounding the negative input from floating sources |
| Signal Path Switch | Software programmable for AC/DC coupling |
| Obsolete Status | Announced by National Instruments but available for purchase and repairs by Apex Waves |
Question 1: How does the National Instruments PCI-4452 utilize its differential inputs and software programmable switch to reduce common mode noise and adapt to different signal sources?
Answer 1: The National Instruments PCI-4452 is capable of handling both floating and ground-referenced input signal modes, and it can reduce common mode noise by grounding the negative input from floating sources; additionally, it integrates with Microsoft Excel through a Measure function that facilitates efficient data acquisition and control, allowing for the configuration of measurements directly into Excel worksheet cells.
Question 2: What are the capabilities of the National Instruments PCI-4452 in terms of input signal modes and noise reduction, and how does it integrate with Microsoft Excel for data acquisition?
Answer 2: The National Instruments PCI-4452 utilizes its differential inputs by allowing them to be configured as referenced single-ended channels, reducing common mode noise effectively when the negative input from floating sources is grounded, and it adapts to different signal sources using a software programmable switch to set the signal path for either AC or DC coupling, according to the user’s specific requirements.
Question 3: What are the capabilities and long-term support options for the National Instruments PCI-4452, part number 778317-01, particularly regarding its integration with Microsoft Excel and input signal modes?
Answer 3: The National Instruments PCI-4452, part number 778317-01, is capable of integrating with Microsoft Excel through its Measure function for efficient data acquisition and control, supports various communication interfaces such as DAQ boards, GPIB instruments, and RS-232 devices, and can handle floating or ground-referenced input signals with options for AC or DC coupling. Despite being obsolete, it remains supported for purchase and repair through Apex Waves, ensuring long-term usability for current systems.
Question 4: What are the capabilities and features of the National Instruments PCI-4452, and how does Apex Waves support its long-term usability despite it being declared obsolete?
Answer 4: The National Instruments PCI-4452 is a data acquisition and control device with a Measure function for Microsoft Excel, supporting DAQ boards, GPIB, and RS-232 interfaces, and offering easy configuration through Excel dialog boxes. It features a 50-position digital I/O mating connector with differential inputs that can be set as single-ended channels, handles both floating and ground-referenced signals with a method to reduce common mode noise, and includes a programmable AC/DC coupling switch. Despite its ob
Question 5: What are the capabilities and features of the National Instruments PCI-4452, and what options are available for its continued use despite being declared obsolete?
Answer 5: The National Instruments PCI-4452 is a data acquisition and control device that offers efficient integration with Microsoft Excel through its Measure function, supports multiple communication interfaces like DAQ boards, GPIB instruments, and RS-232 devices, and features user-friendly configuration dialog boxes for Excel, differential inputs with an option for referenced single-ended channels, and the ability to handle floating or ground-referenced signal modes with AC or DC coupling. Despite being declared obsolete by National Instruments, Apex Waves provides ongoing purchase and repair
