Setup
Connection Specifications
maxon motor control
EPOS4 Positioning Controller
Document ID: rel8399
3-65
EPOS4 Module/Compact 50/8 Hardware Reference
Edition: November 2018
© 2018 maxon motor. Subject to change without prior notice.
3.4.7.2
Compact
Table 3-57
Digital I/Os – Pin assignment – Compact
Figure 3-43
DigIN1 circuit (analogously valid for DigIN2…4) – Compact / Logic level setting
Continued on next page.
Compact/CB
Connector
Pin
Signal
Description
X7 | 1
DigIN1
Digital input 1
X7 | 2
DigIN2
Digital input 2
X7 | 3
DigIN3
Digital input 3
X7 | 4
DigIN4
Digital input 4
X7 | 5
DigOUT1
Digital output 1
X7 | 6
DigOUT2
Digital output 2
X7 | 7
GND
Ground
X7 | 8
V
Aux
Auxiliary output voltage (+5 VDC; I
L
≤
150 mA)
Digital inputs 1…4 (Compact / Logic level setting)
Input voltage
0…30 VDC
Max. input voltage
±30 VDC
Logic 0
<0.8 V
Logic 1
>2.0 V
Input current at logic 1
250 µA @ 5 VDC
Switching delay
<300
μ
s @ 5 VDC