Maxon ESCON 50/5 - 3.3.3 Encoder Interface - Single-ended

Setup
Connections
ESCON Module 50/5 Hardware Reference
CCMC | 2021-08 | rel9051
3-19
Figure 3-7 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