Control units System overview
2 - 12
2.3.5 CR3Q components
The CR3Q control unit is comprised of the robot CPU Q172DRCPU and the DU3 drive unit.
R001439E
Fig. 2-11: DU3 drive unit
No. Name Function
Input for EMERGENCY-STOP
pushbutton (EMGIN)
Connection for EMERGENCY-STOP pushbutton
Output for EMERGENCY-STOP state
(EMGOUT)
Output of current EMERGENCY-STOP state
Additional stop input (SKIP) Additional robot stop
Slot for hand interface card (HND)
Slot for installing the interface card for the pneumatically operated gripper
hand
Tab. 2-6: Components of the DU3 drive unit