maxon motor control
EPOS2 Positioning Controller
Document ID: rel4270
4-41
EPOS2 70/10 Hardware Reference
Edition: December 2013
© 2013 maxon motor. Subject to change without prior notice.
4.11
USB Connector (J9)
Connection of Positioning Controller to PC
Figure 4-39
USB Connector (J9)
USB Standard
2.0 (Full Speed)
Max. bit rate
12 Mbit/s
Max. bus supply voltage
+5.25 VDC
Typical input current
15 mA
Max. DC data input voltage
-0.5…+3.8 VDC
EPOS2 70/10
PC Interface (USB 2.0)
Connector [J9] Pin [1] “V
BUS
”
Pin 1 “V
BUS
”
Connector [J9] Pin [2] “USB D-”
Pin 2 “USB D-”
Connector [J9] Pin [3] “USB D+”
Pin 3 “USB D+”
Connector [J9] Pin [5] “GND”
Pin 4 “GND”
Connector [J9] Housing “Shield”
Housing “Shield”
Pin
Signal
Description
1
V
BUS
USB bus supply input v5 VDC
2
USB D-
USB Data-
3
USB D+
USB Data+
4
not connected
–
5
GND
USB Ground
Shield
Cable Shield
Accessories
Cable
USB Type A - mini B Cable (370513)
Notes
Suitable connector
Standard USB cable with type mini B plug (5 poles)