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776985-01, 12 Bit, 16 Digital I/O Channels, DAQCard-700 Multifunction I/O Device
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National Instruments 776985-01 Multifunction I/O Device
Part Number 776985-01 is the identifying part number for the National Instruments DAQCard-700 Multifunction I/O Device. It is a low-cost, low-power Analog Input, Digital I/O, and Timing I/O card for PCs with Type II PCMCIA slot. It is ideal for reliable and practical remote data acquisition applications in laboratory and industrial settings.
The 776985-01 features 16 single-ended or 8 differential (software-selectable) analog input channels. Likewise, it features a successive approximation ADC with a resolution of 12 bits. The maximum sampling rate is 100 kS/s while the input signal ranges can be set to ±10 V, ±5 V, or ±2.5 with software. The FIFO buffer is 512 samples, and data transfers occur through interrupts or programmed I/O. Most importantly, each input should remain within ±9.5 V of AIGND (in DIFF mode). The overvoltage protection is ±30 V while powered on or powered off.
On the other hand, the 776985-01 also has 8 digital input and 8 digital output channels that are TTL-compatible. The maximum voltage rating is ±5.5 V with respect to DGND. Furthermore, there are 3 counter/timer channels and 1 of them is dedicated to analog inputs. These are TTL-compatible and the gate and source are pulled high with 100 kΩ resistors. The resolution is 16 bits while the maximum input voltage rating is –0.5 to +5.0 V with respect to DGND.
This device features a base clock with a frequency of 1 MHz and an accuracy of ±0.01%. The maximum source frequency can reach up to 10 MHz while the minimum source pulse and gate pulse duration are 50 ns. Data transfers occur through programmed I/O.
The 776985-01 draws 100 mA of current in operational mode and 70 mA in power-down mode when supplied with +5 VDC (±5%). It has a 50-pin male I/O connector and a Type II PC card. The maximum working voltage between channel-to-earth and channel-to-channel is 30 VAC or 60 VDC (installation category I). The recommended operating temperature is 0 to 70 °C with a humidity of 5 to 90% RH.
| Part Number | 776985-01 |
|---|---|
| Model Name | DAQCard-700 |
| Part Type | Multifunction I/O Device |
| Analog Input Channels | 16 single-ended or 8 differential, software-selectable |
| Digital I/O Channels | 8 input and 8 output |
| Timing I/O Channels | 3 (1 dedicated to analog input) |
| Maximum Source Frequency | 10 MHz |
| Power Requirement (at +5 VDC (±5%)) | 100 mA in operational mode and 70 mA in power-down mode |
| Connectors | Type II PC Card, 50-pin male I/O Connector |
| Maximum Working Voltage | 30 VAC or 60 VDC, installation category I |
776985-01 PDF Manuals
ARCHIVED MEASURE DATA ACQUISITION USER MANUAL.PDF
DAQ SIGNAL ACCESSORY USER GUIDE.PDF
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776985-01
Modular Systems > National Instruments > DAQCards
776985-01, 12 Bit, 16 Digital I/O Channels, DAQCard-700 Multifunction I/O Device
1-800-915-6216
- Description
- Technical Specifications
- Manuals & PDFs
National Instruments 776985-01 Multifunction I/O Device
Part Number 776985-01 is the identifying part number for the National Instruments DAQCard-700 Multifunction I/O Device. It is a low-cost, low-power Analog Input, Digital I/O, and Timing I/O card for PCs with Type II PCMCIA slot. It is ideal for reliable and practical remote data acquisition applications in laboratory and industrial settings.
The 776985-01 features 16 single-ended or 8 differential (software-selectable) analog input channels. Likewise, it features a successive approximation ADC with a resolution of 12 bits. The maximum sampling rate is 100 kS/s while the input signal ranges can be set to ±10 V, ±5 V, or ±2.5 with software. The FIFO buffer is 512 samples, and data transfers occur through interrupts or programmed I/O. Most importantly, each input should remain within ±9.5 V of AIGND (in DIFF mode). The overvoltage protection is ±30 V while powered on or powered off.
On the other hand, the 776985-01 also has 8 digital input and 8 digital output channels that are TTL-compatible. The maximum voltage rating is ±5.5 V with respect to DGND. Furthermore, there are 3 counter/timer channels and 1 of them is dedicated to analog inputs. These are TTL-compatible and the gate and source are pulled high with 100 kΩ resistors. The resolution is 16 bits while the maximum input voltage rating is –0.5 to +5.0 V with respect to DGND.
This device features a base clock with a frequency of 1 MHz and an accuracy of ±0.01%. The maximum source frequency can reach up to 10 MHz while the minimum source pulse and gate pulse duration are 50 ns. Data transfers occur through programmed I/O.
The 776985-01 draws 100 mA of current in operational mode and 70 mA in power-down mode when supplied with +5 VDC (±5%). It has a 50-pin male I/O connector and a Type II PC card. The maximum working voltage between channel-to-earth and channel-to-channel is 30 VAC or 60 VDC (installation category I). The recommended operating temperature is 0 to 70 °C with a humidity of 5 to 90% RH.
| Part Number | 776985-01 |
|---|---|
| Model Name | DAQCard-700 |
| Part Type | Multifunction I/O Device |
| Analog Input Channels | 16 single-ended or 8 differential, software-selectable |
| Digital I/O Channels | 8 input and 8 output |
| Timing I/O Channels | 3 (1 dedicated to analog input) |
| Maximum Source Frequency | 10 MHz |
| Power Requirement (at +5 VDC (±5%)) | 100 mA in operational mode and 70 mA in power-down mode |
| Connectors | Type II PC Card, 50-pin male I/O Connector |
| Maximum Working Voltage | 30 VAC or 60 VDC, installation category I |
776985-01 PDF Manuals & Diagrams
776985-01 PDF Manuals
ARCHIVED MEASURE DATA ACQUISITION USER MANUAL.PDF
DAQ SIGNAL ACCESSORY USER GUIDE.PDF
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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