MITSUBISHI ELECTRIC J2-JRSERIES MR-J2-03A5 - Manual (Page 23)

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2. INSTALLATION
2.2 Installation direction and clearances
CAUTION
y The equipment must be installed in the specified direction. Otherwise, a fault may
occur.
y Leave specified clearances between the servo amplifier and control box inside walls
or other equipment.
(1) Installation of one servo amplifier
70mm
(2.8 in.)
MITSUBISHI
OPEN
CN1A CN1B
CNP1 CNP2
CNP3
MELSERVO
10mm
(0.4 in.)
or more
40mm
(1.6 in.)
or more
10mm
(0.4 in.)
or more
40mm
(1.6 in.)
or more
Top
Bottom
Wiring clearance
Control box Control box
Servo amplifier
(2) Installation of two or more servo amplifiers
Leave a large clearance between the top of the servo amplifier and the internal surface of the control
box, and install a fan to prevent the internal temperature of the control box from exceeding the
environmental conditions.
Control box
100mm
(4.0 in.)
or more
10mm
(0.4 in.)
or more
1mm
(0.04 in.)
or more
MITSUBISHI
OPEN
CN1A CN1B
CNP1 CNP2
CNP3
MELSERVO
MITSUBISHI
OPEN
CN1A CN1B
CNP1 CNP2
CNP3
MELSERVO 10mm
(0.4 in.)
or more
40mm
(1.6 in.)
or more
(3) Others
Install the servo amplifier on a perpendicular wall in the correct vertical direction.