Setup
Connection Specifications
3.4.3
The EPOS4 is set to drive either maxon DC motors (brushed) or maxon EC motors (brushless).
Module
Header Pin
A1...A7**
A8...A14**
** Connect all pins in respect to the individual pin current rating.
Table 3-44
Module
Header Pin
A1...A7**
A8...A14**
A15...A21**
** Connect all pins in respect to the individual pin current rating.
Table 3-45
3-40
Motor
Compact/CB
Connector
Pin
X3 | 1
Motor (+M)
X3 | 2
Motor (−M)
–
X3 | 3
–
–
X3 | 4
Motor shield
DC motor – Pin assignment
Compact/CB
Connector
Pin
X3 | 1
Motor winding 1
X3 | 2
Motor winding 2
X3 | 3
Motor winding 3
–
X3 | 4
Motor shield
EC motor – Pin assignment
Document ID: rel8003
Edition: May 2018
© 2018 maxon motor. Subject to change without prior notice.
Signal
Motor +
Motor −
not connected
Cable shield
Signal
Winding 1
Winding 2
Winding 3
Cable shield
EPOS4 Module/Compact 50/5 Hardware Reference
Description
Description
maxon motor control
EPOS4 Positioning Controller
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