maxon motor EPOS4 Module 50/5 Hardware Reference Manual page 43

Figure 3-23
Sensor supply voltage (V
Max. encoder supply current
Input voltage
Max. input voltage
Logic 0
Logic 1
Input high current
Input low current
Max. input frequency
Figure 3-24
maxon motor control
EPOS4 Positioning Controller
EPOS4 Module/Compact 50/5 Hardware Reference
Encoder input circuit Ch A "differential" (analogously valid for Ch B & Ch I)
Encoder (single-ended)
)
Sensor
Encoder input circuit Ch A "single-ended" (analogously valid for Ch B & Ch I)
Document ID: rel8003
Edition: May 2018
© 2018 maxon motor. Subject to change without prior notice.
Connection Specifications
+5 VDC
70 mA
0...5 VDC
±12 VDC
<1.0 V
>2.4 V
= typically +250 μA @ 5 V
I
IH
= typically −330 μA @ 0 V
I
IL
Push-pull Open collector
40 kHz (internal pull-up only)
6.25 MHz
150 kHz (additional external 3k3
pull-up)
Setup
3-43