5
Ground
6
Main Power Supply 12-48 V
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
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.
1.4.1.2.1.1 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.
Hardware Manuals / SOMANET Node / SOMANET Node rev. E.1
© 2021 Synapticon GmbH | Daimlerstraße 26 | D-71101 Schönaich Documentation v 4.10.2 | Built 2021-07-06
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