Internal Cables And Compressed Air Lines - YASKAWA MH50II Operating And Maintenance Manual

Internal cables and compressed air lines

8 Internal cables and compressed air lines
Internal cables (3BC: 23 wires x 0.50 mm²) and air hoses are used in order to use peripheral
devices (e.g. gripper). They are mounted on the upper arm as shown in the following
diagram "Connector for internal cables and compressed air lines".
The pins 1 to 23 are assigned as shown in the following figure. Wiring must be performed
by the user.
The following requirements must be met:
• The total current value for the internal wiring harness must be 34.5 A .
• The current-carrying capacity per single conductor (cross-section 0.50 mm²) must not
exceed 5.1 A or less .
• The air pressure for the air hose must not exceed 600 kPA (the inner diameter of the air
hose is Ø 8 mm).
Connector plug for the internal cable feedthrough on the casing cover
1
Air outlet with cap
2
Pipe (inner diameter 12 mm) for the field bus cable within the base
3
Connector plug for the internal cable feedthrough on the base
4
Air inlet with cap
5
-
8 46
AIR
1BC
2BC
Fig. 8-1: Connectors for internal user I/O wiring harness and air line