Mitsubishi Electric MR-J2S B Series Instruction Manual page 27

1. FUNCTIONS AND CONFIGURATION
(2) MR-J2S-200B MR-J2S-350B
Cooling fan
Fixed part
(4 places)
POINT
The servo amplifier is shown without the front cover. For removal of the
front cover, refer to section 1.7.2.
Battery holder
Contains the battery for absolute position data backup.
Bus cable connector (CN1A)
Used to connect the servo system controller or
preceding axis servo amplifier.
Bus cable connector (CN1B)
Used to connect the subsequent axis servo amplifier
or termination connector (MR-A-TM).
Communication connector (CN3)
Used to connect a personal computer (RS-232C) or
output analog monitor data.
Rating plate
Name/Application
Battery connector (CON1)
Used to connect the battery for absolute position data
backup.
Display
The two-digit, seven-segment LED shows the servo
status and alarm number.
Axis select switch (SW1)
SW1
Used to set the axis number of
8
the servo amplifier.
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Encoder connector (CN2)
Used to connect the servo motor encoder.
Main circuit terminal block (TE1)
Used to connect the input power supply and servo
motor.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply and
regenerative option.
Protective earth (PE) terminal (
Ground terminal.
1 - 10
Reference
Section 13.3
Section 13.3
Chapter 4
Section 3.11
Section 3.2
Section 3.2
Section 3.2
Section 12.1.5
Section 1.5
Section 3.2
Section 12.1.5
Section 3.5.2
Section 10.1
Section 3.5.2
Section 10.1
Section 12.1.1
) Section 3.8
Section 10.1