Connections
Connectors
© 2017 maxon motor. Subject to change without prior notice.
maxon motor control
4-24
Document ID: rel7748
EPOS2 Positioning Controller
Edition: November 2017
EPOS2 24/2 Hardware Reference
4.2.1.4
Auxiliary Output Voltage
Can be used as supply voltage for external loads connected to the digital inputs.
4.2.1.5
Digital Outputs 3 and 4
By default, the digital outputs are defined as “General Purpose” and may be configured via software.
Figure 4-21
DigOUT3 Circuit (analogously valid also for DigOUT4)
W
IRING
E
XAMPLES
:
Figure 4-22
DigOUT3 “Sinks” Circuit (analogously valid also for DigOUT4)
+V
OUT
Connector [J1] Pin [8]
Output voltage
+5 VDC (referenced to D_Gnd)
Output current
max. 10 mA
DigOUT3
DigOUT4
D_Gnd
Connector [J1] Pin [9]
Connector [J1] Pin [10]
Connector [J1] Pin [11]
Circuit
Open drain (internal pull-up resistor 2k2 and
diode to +5 VDC
DigOUT “Sinks”
Max. input voltage
+30 VDC
Max. load current
50 mA
Max. voltage drop
<1.0 V @ 50 mA
