Figure 3-24 Encoder Input Circuit Ch A "Differential" (Analogously Valid For Ch B & Ch I); Figure 3-25 Encoder Input Circuit Ch A "Single-Ended" (Analogously Valid For Ch B & Ch I) - maxon motor EPOS4 Module 24/1.5 Hardware Reference Manual

Figure 3-24
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 3-25
maxon motor control
EPOS4 Positioning Controller
EPOS4 Module/Compact 24/1.5 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: rel6627
Edition: November 2016
© 2016 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 +420 μA @ 5 V
I
IH
= typically −170 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
3-45