7 Optional Logic Ground *
8 Optional Logic Supply 12-24 V **
* Maximum current carrying capacity: 10 A
Note
** this additional logic supply is not connected by default. It is not required for normal operation. For
additional information, please contact sales@synapticon.com
Note
SOMANET servo drives are densely packed with high-performance components. Even at idle/torque
off, several components such as power supplies, cause the servo drive to get warm, especially when it’s
not connected to any heat conducting structure. The servo drives’ power stages and control algorithms
were optimized for efficiency at high power output and actually make them one of the most efficient
servo drives available. The heat generation is not linear, which makes it actually more noticeable at idle
or low power. Please ensure by design of your mounting situation that the heat interface is connected
to sufficient structure to appropriately dissipate generated heat.
1.3.2.1.2.1.1 Notes about choosing the supply voltage
The indicated minimal supply voltage of 10 V is enough to power on the servo drive for configuration but for
turning a motor, a voltage above 12 V is required.
Note
Due to voltage drop from power supply to the servo drive is it not recommended to supply the servo
drive at absolute minimal voltages. If your system does not run at 12 V, increasing this value slightly
may be necessary.
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