Setup
Connection Specifications
maxon motor control
EPOS4 Positioning Controller
Document ID: rel5977
3-59
EPOS4 Module/Compact 50/8 Hardware Reference
Edition: February 2016
© 2016 maxon motor. Subject to change without prior notice.
Figure 3-40
DigIN1 circuit (analogously valid for DigIN2…4) – Compact / PLC level setting
For pin assignment of digital outputs
Figure 3-41
DigOUT1 circuit (analogously valid for DigOUT2 and Compact)
Continued on next page.
Digital inputs 1…4 (Compact / PLC level setting)
Input voltage
0…30 VDC
Max. input voltage
±30 VDC
Logic 0
<5.5 V
Logic 1
>9 V
Input current at logic 1
>2 mA @ 9 VDC
typically 3.5 mA @ 24 VDC
Switching delay
<300
μ
s @ 24 VDC
Digital outputs 1…2
Circuit
Open drain (internal pull-up resistor 2k2 and
diode to +5.45 VDC