maxon motor control
3-12
Document ID: rel4270
EPOS2 Positioning Controller
Edition: December 2013
EPOS2 70/10 Hardware Reference
© 2013 maxon motor. Subject to change without prior notice.
Table 3-5
Electrical Data – Outputs
Table 3-6
Electrical Data – Voltage Outputs
Table 3-7
Electrical Data – Motor Connections
Table 3-8
Electrical Data – Interfaces
Table 3-9
Electrical Data – LEDs
Outputs
Digital Output 1 (“General Purpose”), optically isolated
max. 24 VDC (I
L
<20 mA)
Digital Output 2 (“General Purpose”), optically isolated
max. 24 VDC (I
L
<20 mA)
Digital Output 3 (“General Purpose”), optically isolated
max. 24 VDC (I
L
<20 mA)
Digital Output 4 (“Brake”), optically isolated
max. 24 VDC (I
L
<500 mA)
Digital Output 5 (“High Speed Output”)
internal line driver EIA RS422 Standard
Voltage Outputs
Encoder supply voltage
+5 VDC (I
L
<100 mA)
Hall sensors supply voltage
+5 VDC (I
L
<30 mA)
Auxiliary output voltage
+5 VDC (I
L
<150 mA)
Reference output voltage
+5 VDC (R
i
= 1 k
Ω
)
Motor Connections
maxon EC motor
maxon DC motor
Motor winding 1
+ Motor
Motor winding 2
- Motor
Motor winding 3
Interfaces
RS232
RxD; TxD
max. 115 200 bit/s
USB 2.0
(full speed)
Data+; Data-
max.12 Mbit/s
CAN 1
CAN_H (high); CAN_L (low)
max.1 Mbit/s
CAN 2
CAN_H (high); CAN_L (low)
max.1 Mbit/s
Status Indicators
Operation
green LED
Error
red LED
