maxon motor control
EPOS2 Positioning Controller
Document ID: rel4270
4-29
EPOS2 70/10 Hardware Reference
Edition: December 2013
© 2013 maxon motor. Subject to change without prior notice.
4.6.5
Digital Output 4
By default, the optically isolated digital output is defined as “Brake” (permanent DC voltage applied to
serve as magnet brake) and may be configured via software.
Figure 4-20
DigOUT4 Circuit
Wiring Example: “Permanent Magnet Brake”
Figure 4-21
DigOUT4 – Wiring Example for Permanent Magnet Brake
DigOUT4
+V Opto IN
DigOUT_Gnd
Connector [J5] Pin [10]
Connector [J5] Pin [9]
Connector [J5] Pin [14]
Type of output
Optically isolated, open emitter
Output voltage
U
out
≥
(+V Opto IN - 1 V)
Max. load current
I
load
≤
500 mA
Leakage current
I
leak
≤
50 µA
Switching delay
<300 µs @ 24 VDC
Max. current load
2 H @ 24 VDC; 500 mA
