Appendix A Specifications - Advantech PCI-1784U User Manual

Appendix A Specifications

Encoder Input
Axes
Resolution
Max. Quadrature
Input Frequency
Digital Filter
Drive Type
Counter Modes
Optical Isolation
Max. Input Pulse
Frequency
Sample Clock
Frequency
Input Voltage
(Single Ended)
Input Voltage
(Differential
Ended)
Timer
Resolution
Time base
PCI-1784U User Manual
4 (independent)
32-bit
w/ Digital Filter
w/o Digital Filter
4 stage
Single-ended or differential
Quadrature,Up/Down, Count/Direction
2500 VDC
x 1, x 2, x 4
8, 4, 2, or 1 MHz
VIH (Max.)
VIH(Min.)
VIL (Max.)
VIH
VIL
Max. Input Voltage ±12V
8-bit
50 K, 5 K, 500, 50, 5 Hz
30
1.0 MHz
2.0 MHz
12V
2.8V
0.8
"CH+"- "CH-" > 0.2V
"CH+" – "CH-" < -0.2V