4.1 Grounding
4-2
4.1
Grounding
Follow local regulations for grounding line size.
Fig. 7 Grounding Method
4.2
Cable Connection
There are two cables for the power supply; a signal cable for detection (1BC) and a power
cable (2BC). Connect these cables to the manipulator base connectors and the XRC. Refer to
" Fig. 9 (a Power Cable Connection to the Manipulator ", " Fig. 9 (b Power Cable Connection
to the XRC ".
4.2.1
Connection to the Manipulator
Before connecting two cables to the manipulator, verify the numbers: 1BC and 2BC on both
power supply cables and the manipulator base connectors. When connecting, adjust the
cable connector positions to the main key positions of the manipulator, and insert cables in the
order of 2BC, 1BC, and then set the lever until hearing a “click”.
• Do not use this line in common with other ground lines or grounding electrodes for other
electric power, motor power, welding devices, etc.
• Where metal ducts, metallic conduits, or distributing racks are used for cable laying,
ground in accordance with Electric Equipment Technical Standards.
NOTE
5.5mm
2
or More
M8 Bolt (For Grounding)
(Provided at Factory)
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