Manual

26
4. Wiring Diagram
26
Wiring/Piping Diagram (Arm Length: 500/600/700/800)
4. Wiring Diagram Notes (1) The actual positions of board connectors vary from this drawing. (2) The brake power-supply circuit is provided on the primary side (high-pressure side), so a
dedicated 24-V power supply is required. The 24-V power supply for I/O or any other power supply used on the secondary side (low-pressure side) cannot be used.
(3) To operate the alarm LED, the user must provide a circuit that uses the controller I/O output
signal.
4. Wiring Diagram
4.1 Layout Drawing
Flexible
cable
Brake power
terminals
User wiring
terminals
Cable fix cap (Capcon)
M cable (outside robot)
Servo motor for axis 1 (arm 1)
PG cable (inside robot)
M cable (inside robot)
U cable (inside robot)
Axis 2 (arm 2) servo motor Axis 3 (Z-axis) servo motor with brake Axis 4 (R-axis) servo motor
FG (to D-sub housing)
D-sub connector for user wiring (15-pin, socket)
Alarm LED
Axis 3/4 (Z/R) brake release switch
Air joint, yellow (
6)
Air joint, black (4) Air joint, white (4)
FG (To base)
Board
PG cable (outside robot)
BK power cable (outside robot)
U cable (outside robot)
Controller Inside base Inside arm 2
Air joint, red (6)
Air joint, Yellow (6) Air joint, black (4)
Air joint, white (4) Air joint, red (6)