Modular Systems > National Instruments > R Series
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PXI-7841, 200 kS/s, PXI Multifunction Reconfigurable I/O Module
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National Instruments PXI-7841 PXI Multifunction Reconfigurable I/O Module
The PXI-7841 (Part Number: 780337-01) Multifunction Reconfigurable I/O Module is made by National Instruments. The device is equipped with a built-in Virtex-5 LX30 FPGA module, which enhances the system’s performance and flexibility. This device has 8 analog input channels and 8 analog output channels. Each channel can perform at 200 kS/s maximum per channel. The device uses DIFF, RSE, and NRSE as input modes. Each mode is software-selectable and applicable to all channels. All input and output channels have 16-bit resolution. The device has the conversion time of about 4μs. The NI PXI-7841 has an input impedance around 10 GΩ. This rating is parallel with 100pF. This model performs DC coupling and has a maximum working voltage is within ±12 V. This is applicable for both single and common modes.
The National Instruments PXI-7841 Multifunction Reconfigurable I/O Module has a bandwidth of 1 MHz for small signals. The bandwidth increases up to 500 kHz for large signals. The device has 96 digital I/O Lines. The device has three 68-pin female I/O connectors. The connectors are VHDCI type with high density.
The NI PXI 7841 Multifunction Reconfigurable I/O Module has ±24 V maximum working voltage from channel to channel. The NI PXI-7841 fulfills the EMC standards. These standards are essential for lab use, control, and measurement. An important fact to note is that this module is easily cleanable with a non-metallic and soft brush. In addition, this module is recommended for indoor use only.
PXI-7841 Mature Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
| Model | PXI-7841 |
|---|---|
| Manufacturer | National Instruments |
| Series | R Series |
| Part Number | 780337-01 |
| Type | PXI Multifunction Reconfigurable I/O Module |
| FPGA Type | Virtex-5 LX30 |
| Analog Inputs | 8 (16 Bits, 200 kS/s) |
| Analog Outputs | 8 (16 Bits, 1 MS/s) |
| Number of Flip-flops | 19,200 |
| Number of 25 × 18 Multipliers | 32 |
| Embedded Block RAM | 1,152 kbits |
| Digital I/O | 96 |
| Number of DMA Channels | 3 |
| Timebase | 40, 80, 120, 160, or 200 MHz |
| I/O Connectors | 3 68-pin Female High-Density VHDCI |
| Power Requirements | +3.3 VDC, +5 VDC, 12 VDC, –12 V - 525 mA, 125 mA, 0.5 A, 0.25 A |
| Dimensions | 6.3 in. by 3.9 in. |
| Weight | 0.34 lb. |
| Software Driver | NI-RIO |
| Warranty | 2-3 Year Warranty |
| PXI-7841 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for the PXI-7841:
198219A-04L, 198219B-04L, 198219C-04L, 198219D-04L, 198219E-04L, 780337-01
National Instruments PXI-7841 Frequently Asked Questions
Question: How can you customize the PXI-7841?
Answer: To customize the PXI-7841, you need the LabVIEW FPGA Module.
Question: Does the PXI 7841 have a dedicated A/D converter?
Answer: The PXI 7841 has one dedicated A/D converter per channel for independent timing.
Question: Is the NI PXI-7841 capable of multi-rate sampling?
Answer: The NI PXI-7841 offers multi-rate sampling and individual channel triggering.
PXI-7841 PDF Manuals
GETTING STARTED WITH R SERIES MULTIFUNCTION RIO.PDF
NI 78XXR PINOUT LABELS FOR THE SCB 68 NOTE TO USERS.PDF
NI 78XXR PINOUT LABELS FOR THE SCB 68A NOTE TO USERS.PDF
NI R SERIES CALIBRATION PROCEDURE.PDF
NI R SERIES INTELLIGENT DAQ USER MANUAL.PDF
NI R SERIES MULTIFUNCTION RIO SPECIFICATIONS.PDF
NI R SERIES MULTIFUNCTION RIO USER MANUAL.PDF
PXI-7841R 42R 51R 52R LETTER OF VOLATILITY.PDF
PXI-7841 Diagrams
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PXI-7841
Modular Systems > National Instruments > R Series
PXI-7841, 200 kS/s, PXI Multifunction Reconfigurable I/O Module
1-800-915-6216
- Description
- Technical Specifications
- FAQ
- Manuals & PDFs
National Instruments PXI-7841 PXI Multifunction Reconfigurable I/O Module
The PXI-7841 (Part Number: 780337-01) Multifunction Reconfigurable I/O Module is made by National Instruments. The device is equipped with a built-in Virtex-5 LX30 FPGA module, which enhances the system’s performance and flexibility. This device has 8 analog input channels and 8 analog output channels. Each channel can perform at 200 kS/s maximum per channel. The device uses DIFF, RSE, and NRSE as input modes. Each mode is software-selectable and applicable to all channels. All input and output channels have 16-bit resolution. The device has the conversion time of about 4μs. The NI PXI-7841 has an input impedance around 10 GΩ. This rating is parallel with 100pF. This model performs DC coupling and has a maximum working voltage is within ±12 V. This is applicable for both single and common modes.
The National Instruments PXI-7841 Multifunction Reconfigurable I/O Module has a bandwidth of 1 MHz for small signals. The bandwidth increases up to 500 kHz for large signals. The device has 96 digital I/O Lines. The device has three 68-pin female I/O connectors. The connectors are VHDCI type with high density.
The NI PXI 7841 Multifunction Reconfigurable I/O Module has ±24 V maximum working voltage from channel to channel. The NI PXI-7841 fulfills the EMC standards. These standards are essential for lab use, control, and measurement. An important fact to note is that this module is easily cleanable with a non-metallic and soft brush. In addition, this module is recommended for indoor use only.
PXI-7841 Mature Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
| Model | PXI-7841 |
|---|---|
| Manufacturer | National Instruments |
| Series | R Series |
| Part Number | 780337-01 |
| Type | PXI Multifunction Reconfigurable I/O Module |
| FPGA Type | Virtex-5 LX30 |
| Analog Inputs | 8 (16 Bits, 200 kS/s) |
| Analog Outputs | 8 (16 Bits, 1 MS/s) |
| Number of Flip-flops | 19,200 |
| Number of 25 × 18 Multipliers | 32 |
| Embedded Block RAM | 1,152 kbits |
| Digital I/O | 96 |
| Number of DMA Channels | 3 |
| Timebase | 40, 80, 120, 160, or 200 MHz |
| I/O Connectors | 3 68-pin Female High-Density VHDCI |
| Power Requirements | +3.3 VDC, +5 VDC, 12 VDC, –12 V - 525 mA, 125 mA, 0.5 A, 0.25 A |
| Dimensions | 6.3 in. by 3.9 in. |
| Weight | 0.34 lb. |
| Software Driver | NI-RIO |
| Warranty | 2-3 Year Warranty |
| PXI-7841 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
National Instruments PXI-7841 Frequently Asked Questions
Question: How can you customize the PXI-7841?
Answer: To customize the PXI-7841, you need the LabVIEW FPGA Module.
Question: Does the PXI 7841 have a dedicated A/D converter?
Answer: The PXI 7841 has one dedicated A/D converter per channel for independent timing.
Question: Is the NI PXI-7841 capable of multi-rate sampling?
Answer: The NI PXI-7841 offers multi-rate sampling and individual channel triggering.
PXI-7841 PDF Manuals & Diagrams
PXI-7841 PDF Manuals
GETTING STARTED WITH R SERIES MULTIFUNCTION RIO.PDF
NI 78XXR PINOUT LABELS FOR THE SCB 68 NOTE TO USERS.PDF
NI 78XXR PINOUT LABELS FOR THE SCB 68A NOTE TO USERS.PDF
NI R SERIES CALIBRATION PROCEDURE.PDF
NI R SERIES INTELLIGENT DAQ USER MANUAL.PDF
NI R SERIES MULTIFUNCTION RIO SPECIFICATIONS.PDF
NI R SERIES MULTIFUNCTION RIO USER MANUAL.PDF
PXI-7841R 42R 51R 52R LETTER OF VOLATILITY.PDF
PXI-7841 Diagrams
Why Buy From Apex Waves
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
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