IAI RCON-LC, Instruction Manual

Page: 62 / 116

Chapter 3 Installation,
iring, Conguration
3.1 Installation
3-3
ME0416-1A
3.1.2 Noise countermeasures and mounting method
(1) Grounding for noise countermeasures (frame ground)
[24V DC]
[200V 3-Phase Type]
[200V Single-Phase Type]
(2) Notes on wiring method
1) Have the 24V DC power supply wires twisted.
2) Separate the wiring of signal wires and encoders from power supply lines and power
lines.
Annealed copper wire: 1.6 mm
diameter
Connect with a ground wire of
(2 mm 2 : AWG14)
Ground terminal
Grounding resistance: 100 or less
(Class D grounding construction)
Connect the ground wire to the
FG terminal block of the main
body.
Push in the square hole with a
screwdriver or the like to connect.
Controller
Controller
Grounding wires should not be connected
in common with other devices and
separate controllers should be grounded.