IAI America XSEL-QX - Manual (Page 5)

CAUTION
200 to 230 VAC
power supply
Auxiliary power
circuit
Top: 0 V
Bottom: 24 V
Brake power
+24-V power
supply
Example of X-SEL-PX
controller (4-axis SCARA
robot of 250 to 600 mm in
arm length, without
expansion I/Os)
Power-supply capacity
45 W: Arm length 500 to 800
23 W: Arm length 250 to 350
14 W: Arm length 120 to 150
(Note) When the arm length is
120 to 180, the brake
power need not be
supplied to the robot.
SCARA robot
Notes on Supply of Brake Power (+24 V)
Besides connecting the brake power cable from the SCARA robot, the brake power must also be supplied
to the controller.
Follow the illustration below to supply the brake power (+24 V) also to the controller.