Parker EME
Compax3 device description
192-120114 N5 C3I22T11 June 2008 59
3.6.7.3 Connection of the power voltage of 2 C3H 3AC devices
In order to improve the conditions during brake operation, the DC power voltage of
2 servo axes may be connected.
The capacity as well as the storable energy are increased; furthermore the braking
energy of one servo axis may be utilized by a second servo axis, depending on the
application.
It is not permitted to connect the power voltage in order to
use one brake circuit for two servo axes, as this function
cannot be ensured reliably.
Note the following:
Caution! In case of non-compliance with the following instructions, the devi-
ce may be destroyed!
You can only connect two similar servo axes (same power supply; same rated
currents)
Connected servo axes must always be fed separately via the AC power supply.
If the external pre-fuse of one of the servo axes takes action, the second servo
axis must also be disconnected automatically.
Please connect as follows:
Servo axis 1 DC+ with servo axis 2 DC+
Servo axis 1 DC- with servo axis 2 DC-
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