16-Bit, 250kS/s (16 AI, 2 AO, 16 DIO) MioDAQ, USB Multifunction I/O Device
789887-01 - NI (National Instruments)
USB-6421, 16-bit, 250kS/s (16AI, 2AO, 16DIO) mioDAQ Device
Specifications
| Product Type | Multifunction I/O |
|---|---|
| Number of Bidirectional Digital Channels | 16 |
| Supported Power Input | Bus Powered |
| Maximum Number of Single-Ended Analog Input Channels | 16 |
| Number of Counters/Timers | 4 |
| Maximum Number of Differential Analog Input Channels | 8 |
| Analog Input Absolute Accuracy | 2.61 mV |
| Analog Input FIFO Buffer Size | 8191 samples |
| Maximum Sample Rate | 250 kS/s |
| Simultaneous Sampling | No |
| Enclosed | Yes |
| Analog Input Resolution | 16 bits |
| Bus Connector | USB C |
| Front Connection Type | Spring Terminal(1) |
| Number of Analog Output Channels | 2 |
| Maximum Analog Update Rate | 250 kS/s |
| Reconfigurable | No |
| Number of Analog Input Channels | 16 |
| Maximum Digital Update Rate | 100 ns |
| Operating Temperature Range | 0 °C to 55 °C |
| Bus Connection | USB C |
| Digital I/O Logic Levels | 5 V |
| Maximum Clock Rate | 10 MHz |
| Number of Digital Output Only Channels | 2 |
| Number of External Clock Inputs | 8 |
| Signaling Type | Single-Ended |
| Analog Input Voltage Range | -0.2 V to 0.2 V |
| Number of Voltage Output Channels | 2 |
| Analog Output Voltage Range | -10 V to 10 V |
| Analog Output Resolution | 16 bits |
