7 System Application
7.2 Internal User I/O Wiring Harness and Air Line
7-2
155976-1CD
HW0485249
ES165D
7.2
Internal User I/O Wiring Harness and Air Line
6 cables for valves (0.75 mm
2
), 18 internal user I/O wires (0.5 mm
2
x
6 wires, 0.75 mm
2
x 12 wires), the cables for the external axis (1.25 mm
2
x 7 cables, 0.75 mm
2
x 2 cables, 0.2 mm
2
x 4 cables), and an air line are
used in the manipulator for the drives of peripheral devices mounted on
the upper arm as shown in
Fig. 7-2 “Connectors for Internal User I/O
The connector pins, and the terminals are assigned as shown in
“Connectors for Internal User I/O Wiring Harness and Air Line”
and
Fig. 7-3 “Details of the Connector Pin Numbers”
. Wiring must be
performed by users.
The allowable current for internal user
I/O wiring harness
8.0A or less / wire. (1.25 mm
2
)
5.0A or less / wire. (0.75 mm
2
)
3.5A or less / wire. (0.5 mm
2
)
2.8A or less / wire. (0.3 mm
2
)
2.3A or less / wire. (0.2 mm
2
)
The maximum pressure for the air line 490 kPa (5 kgf/cm
2
) or less
(The air line inside diameter: 8.0 mm )
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