NI 6010 Physical Channels
In physical channel names, Dev1 is the default device name for NI 6010 devices. You can change these names in MAX.
Analog Input
A 16-channel NI 6010 device has physical channels ranging from Dev1/ai0 to Dev1/ai15. You can configure only channels 0 through 7 in differential mode. When you configure a channel in differential mode, the channel is the positive input and channel plus eight is the negative input. For instance, if you configure channel 1 in differential mode, the positive input is channel 1, and channel 9 is the negative input.
Use only the physical channel name of the positive channel (not both) when creating a differential channel.
Analog Output
NI 6010 devices have two analog outputs corresponding to two analog output physical channels named Dev1/ao0 and Dev1/ao1.
Digital Input and Output
NI 6010 devices have two ports, port 0 and port 1. Port 0 has six digital input lines, Dev1/port0/line0 through Dev1/port0/line5. Port 1 has four digital output lines, Dev1/port1/line0 through Dev1/port1/line3. Port 0 can be used as static digital input lines or input PFI lines, PFI 0..5. Port 1 can be used as static digital output lines or output PFI lines, PFI 6..9. When any of PFI lines 0..9 is used as a digital I/O signal, it uses the physical channel name shown in the following table.
| PFI Signal | Physical Channel Name |
|---|---|
| PFI 0 | Dev1/port0/line0 |
| PFI 1 | Dev1/port0/line1 |
| PFI 2 | Dev1/port0/line2 |
| PFI 3 | Dev1/port0/line3 |
| PFI 4 | Dev1/port0/line4 |
| PFI 5 | Dev1/port0/line5 |
| PFI 6 | Dev1/port1/line0 |
| PFI 7 | Dev1/port1/line1 |
| PFI 8 | Dev1/port1/line2 |
| PFI 9 | Dev1/port1/line3 |
Physical channel Dev1/port0 refers to all six lines, Dev1/port0/line0:5, at once. Physical channel Dev1/port1 refers to all four lines, Dev1/port1/line0:3, at once.
Counter Input and Output
NI 6010 devices have two counter/timers referred to by the physical channel names Dev1/ctr0 and Dev1/ctr1. Unlike the other I/O types, these physical channel names do not refer to terminals on the I/O connector but instead to circuits within the device. There are four primary terminals associated with each counter. These are the terminals used as the SOURCE, GATE, AUX, and OUT functions. NI-DAQmx has default values for these terminals. For counter input tasks, if you know whether your signal provides the SOURCE, AUX, or GATE function and wire your signal to the default, you do not have to set the Input Terminal attribute/property.
| Counter | SOURCE Default | GATE Default | AUX Default | OUT Default |
|---|---|---|---|---|
| Dev1/ctr0 | PFI 0 | PFI 1 | PFI 2 | PFI 6 |
| Dev1/ctr1 | PFI 3 | PFI 4 | PFI 5 | PFI 7 |
Refer to 37-Pin DSUB Signal Connections for Counters for more information.