Epson C12 Series Manipulator Manual page 47

Cleanroom-model Manipulator
For the Cleanroom-model, an exhaust system is necessary. For details, refer to Setup &
Operation: 2.6 Specifications.
M/C Cable Connection method
Connect the power connector and the signal connector of the M/C cables to the Controller.
Grounding
■ Ground resistance must be 100 Ω or less.
result in fire and/or electric shock.
■ Do not use the ground line for the Manipulator in common with other ground lines
or grounding electrodes for other electric power, motor power, welding devices,
etc. Using the ground line for the Manipulator in common with other ground lines
or grounding electrodes may result in electric shock and/or malfunction of the
robot system.
WARNING
■ When using metal ducts, metallic conduits, or distributing racks for cable, ground
in accordance with national and local electric equipment technical standards.
Grounding that does not meet the standards may result in electric shock and/or
malfunction of the robot system.
Follow local regulations for grounding.
grounding wire be 5.5 mm
Directly connect the ground line to the Manipulator as shown in the figure below.
C12 Rev.3
Setup & Operation 3. Environment and Installation
or more.
2
2
5.5 mm or more
Improper ground resistance may
It is recommended that the core size of the
Bolt hole M5 (for grounding)
Detail of A
33