maxon motor EPOS4 Module 50/5 Hardware Reference Manual page 53

Input voltage
Max. input voltage
Logic 0
Logic 1
Input high current
Input low current
Max. input frequency
Figure 3-34
maxon motor control
EPOS4 Positioning Controller
EPOS4 Module/Compact 50/5 Hardware Reference
High-speed digital input 1...4 (single-ended)
HsDigIN1 circuit "single-ended" (analogously valid for HsDigIN2...4)
Document ID: rel8003
Edition: May 2018
© 2018 maxon motor. Subject to change without prior notice.
Connection Specifications
0...5 VDC
±12 VDC
<1.0 V
>2.4 V
typically 210 μA @ +5 VDC (HsDigIN1, 2)
typically 60 μA @ +5 VDC (HsDigIN3, 4)
typically −80 μA @ 0 VDC (HsDigIN1, 2)
typically −7 μA @ 0 VDC (HsDigIN3, 4)
6.25 MHz
Setup
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