Technical Data
Electrical Data
© 2017 maxon motor. Subject to change without prior notice.
maxon motor control
3-10
Document ID: rel7748
EPOS2 Positioning Controller
Edition: November 2017
EPOS2 24/2 Hardware Reference
Table 3-7
Electrical Data – Voltage Outputs
Table 3-8
Electrical Data – Motor Connections
*1)
with interface according to MR Encoder Type S with Line Driver and MR Encoder Type M with Line Driver.
Table 3-9
Electrical Data – Connections
Voltage Outputs
Encoder supply voltage
+5 VDC (I
L
<100 mA)
Hall sensors supply voltage (380264 and 390003 only)
+5 VDC (I
L
<30 mA)
Auxiliary output voltage
+5 VDC (I
L
<10 mA)
Motor Connections
maxon EC motor
(380264 and 390003 only)
maxon DC motor
Motor winding 1
+ Motor
Motor winding 2
− Motor
Motor winding 3
Connections
DC
(3
90438)
DC/EC
(3
90003)
DC(X)
(5
30239)
EC
(3
80264)
Purpose
Connector Type
J1
–
J1
J1
Supply /
Control Signals
PCB screw clamps, 13 poles, pitch 2.54 mm
J2
–
J2
J2
Communication /
Analog Inputs
PCB screw clamps, 8 poles, pitch 2.54 mm
J3
–
–
–
Motor
*1)
/
Encoder
DIN41651; 10 poles for ribbon cable, pitch 1.27 mm, AWG 28
Suitable clip: Tyco C42334-A421-C42 (right); C42334-A421-C52 (left)
–
–
J4
–
Encoder
Half pitch box header, 2 x 5 poles, pitch 1.27/1.27 mm
–
–
J5
–
Motor
PCB screw clamps, 2 poles, pitch 2.54 mm
–
–
J6
–
Motor
Hirose DF3-3P-2DSA
Suitable plug/terminal: Hirose DF3-3S-2C / Hirose DF3-22SC
–
–
J7
–
Motor
JST B2B-PH-K-S
Suitable plug/terminal: JST PHR-2 / JST SPH-002T
–
–
–
J8
Motor /
Hall Sensors
Lumberg 2.5 MSF/O 08, 8 poles, pitch 2.5 mm
–
J11
J3
J9
Encoder
DIN41651; 10 poles for ribbon cable, pitch 1.27 mm, AWG 28
Suitable clip: Tyco C42334-A421-C42 (right); C42334-A421-C52 (left)
–
J10
–
–
DC Motor /
EC Motor with
Hall Sensors
Dual row male header (8 poles) Molex Micro-Fit 3.0
Suitable plug/terminal: Molex Micro-Fit 3.0 430-25-0800 / female crimp
terminal 43030-xxxx (AWG 20-30)
–
J12
–
–
RS232
Dual row male header (6 poles) Molex Micro-Fit 3.0
Suitable plug/terminal: Molex Micro-Fit 3.0 430-25-0600 / female crimp
terminal 43030-xxxx (AWG 20-30)
–
J13
–
–
CAN
Dual row male header (4 poles) Molex Micro-Fit 3.0
Suitable plug/terminal: Molex Micro-Fit 3.0 430-25-0400 / female crimp
terminal 43030-xxxx (AWG 20-30)
–
J14
–
–
Supply /
Control Signals
Dual row male header (16 poles) Molex Micro-Fit 3.0
Suitable plug/terminal: Molex Micro-Fit 3.0 430-25-1600 / female crimp
terminal 43030-xxxx (AWG 20-30)
J15 J15 J15 J15 USB
USB connector type mini-B jack (5 poles)
Suitable plug: Standard USB cable with type mini-B plug connector (5
poles)