Mitsubishi Electric MELSERVO-J2-Super Series Supplementary Instructions Manual page 67

3. MR-J2S- B4 SERVO AMPLIFIER
(2) MR-J2S-350B4 500B4
8
S W 1
L E D 1 L E D 2
Fixed part (4 places)
Cooling fan
Name/Application
Battery connector (CON1)
Used to connect the battery for absolute position data
backup.
Battery holder
Contains 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
8
Used to set the axis number of
the servo amplifier.
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 command device (RS-422/RS-232C)
and output analog monitor data.
Encoder connector (CN2)
Connector for connection of the servo motor encoder.
Charge lamp
Lit to indicate that the main circuit is charged. While
this lamp is lit, do not reconnect the cables.
Control circuit terminal block (TE2)
Used to connect the control circuit power supply.
Main circuit terminal block (TE1)
Used to connect the input power supply, regenerative
option and servo motor.
Rating plate
Protective earth (PE) terminal (
Ground terminal.
3 - 6
Reference
MR-J2S- B
Servo
Amplifier
Instruction
Manual
Section 3.5.1
MR-J2S- B
Servo
Amplifier
Instruction
Manual
Section 3.5.2
Chapter 4
Section 1.1
Section 3.5.1
)
Section 3.6.2
MR-J2S- B
Servo
Amplifier
Instruction
Manual