Figure 3-28 Digital Incremental Encoder Input Circuit Ch A "Single-Ended" (Analogously Valid For Ch B) - maxon motor EPOS4 Module 24/1.5 Hardware Reference Manual

Setup
Connection Specifications
Auxiliary output voltage (V
Max. auxiliary supply current
Input voltage
Max. input voltage
Logic 0
Logic 1
Input high current
Input low current
Max. input frequency
Figure 3-28
Continued on next page.
3-48
Digital incremental encoder (single-ended)
)
Aux
Digital incremental encoder input circuit Ch A "single-ended" (analogously valid for Ch B)
Document ID: rel6627
Edition: November 2016
© 2016 maxon motor. Subject to change without prior notice.
+5 VDC
150 mA
0...5 VDC
±12 VDC
<1.0 V
>2.4 V
typically 210 μA @ +5 VDC (channel A, B)
typically 60 μA @ +5 VDC (channel I)
typically −80 μA @ 0 VDC (channel A, B)
typically −7 μA @ 0 VDC (channel I)
Push-pull Open collector
100 kHz (additional external 3k3
6.25 MHz
pull-up)
EPOS4 Positioning Controller
EPOS4 Module/Compact 24/1.5 Hardware Reference
maxon motor control