7.2 Internal User I/O Wiring Harness and Air Lines
7-2
HW0482143
7.2
Internal User I/O Wiring Harness and Air Lines
3 cables for valves (0.75mm
2
), 18 internal user I/O wires (0.5mm
2
x 6 wires, 0.75mm
2
x 12
wires), the cables for the external axis (1.0mm
2
x 4 cables, 0.5mm
2
x 2 cables, 0.2mm
2
x 4
cables), and an air line are used in the manipulator for the drives of the peripheral devices
mounted on the upper arm as shown in " Fig. 17 (a) Connectors for internal user I/O wiring
harness and air lines ".
The connector pins, and the terminals are assigned as shown in " Fig. 17 (b) Connectors for
Internal User I/O Wiring Harness and Air Line (Pin Details) ". Wiring must be performed by
user.
• The allowable current for wires
:
8.0A or less / wire. (1.25mm
2
)
:
7.0A or less / wire. (1.0mm
2
)
:
5.0A or less / wire. (0.75mm
2
)
:
3.5A or less / wire. (0.5mm
2
)
:
2.3A or less / wire. (0.2mm
2
)
• The maximum pressure for the air line is 490kPa (5kgf/cm
2
) or less
(The air line inside diameter: 8mm dia.)
40/71
HW0482143