 |
Input
Impedance: 1megohm min. |
|
Switching
Level: selectable 0V, +2.5V. |
|
Hysteresis:
Adjustable 10mV to 1.0V. |
|
Input
protection to 250Vac. |
|
One
digital input (/Events counter on 160x and 161x modules). |
| |
| Frequency
and Timer Inputs |
|
Resolution:
0.005% of reading + 0.01Hz. |
|
Accuracy:
+/-0.01% of reading plus +/-10uS. |
|
Tempco:
+/-20ppm/deg C. |
| |
| Events
Counter Input |
|
Input
Bandwidth: 60Hz, (optional 20Khz). |
|
Up
to 10 million positive transitions. |
|
Input
signal level without damage: +/-30Vdc max. |
| |
| Accumulator
Input |
|
Pulse
count: Up to 10 million positive transitions. |
|
Resolution:
0.005% of reading + 0.01Hz (frequency). |
|
Resolution:
0.005% of reading plus 0.01uS (timer). |
|
Accuracy:
+/-0.01% of frequency reading +/-0.01Hz. |
|
Accuracy:
+/-0.01% of timer reading plus 10uS. |
|
Tempco:
+/-20ppm/deg C. |
