7-23 Associated Equipment
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Mechanical Brake
Available on 890 Frames B, C & D.
IMPORTANT The MECH BRAKE requires configuring for
use with the brake. The DSE 890 Configuration
Tool contains the MECH BRAKE block.
Brake motors provide a parking brake. The brake
can be either mechanical where the user
opens/closes the brake, or electro-mechanical
where the braking is handled automatically by the
drive.
The electro-mechanical parking brake is controlled by the output of terminal X06 on the 890CD.
ï‚· Connect a 24V dc supply to terminals X06/01 and X06/02 as shown.
ï‚· Connect the brake to terminals X06/03 and X06/04.
IMPORTANT Engaging the brake when the motor is turning will increase its wear. This may lead to brake failure.
01
02
03
04
X06
+24V dc in - user supplied
- 0V dc
+ Brake
- Brake
Coil
Internal
Brake
Relay
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