maxon motor ESCON Module 50/5 - Page 17

Setup
Connections
maxon motor control
ESCON Servo Controller Document ID: rel4734
3-17
ESCON Module 50/5 Hardware Reference Edition: November 2014
© 2014 maxon motor. Subject to change without prior notice.
Figure 3-6 Encoder Input Circuit Ch A “Single-ended” (analogously valid also for Ch B)
Single-ended
Input voltage 0…5 VDC
Max. input voltage +12 VDC/–12 VDC
Logic 0 <1.0 V
Logic 1 >2.4 V
Input high current
I
IH
= typically +420 μA @ 5 V
Input low current
I
IL
= typically –170 μA @ 0 V
Max. input frequency 100 kHz