Connection Of The Power Voltage Of 2 C3H 3Ac Devices - Parker Compax3 Operating Instructions Manual

Compax3 device description
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.
60
3.6.8.3 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.
Note the following:
Caution! In case of non-compliance with the following instructions, the
device 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-
- figure (see on page 53)
192-120113 N08 C3I12T11 - December 2010
C3I12T11