Mitsubishi Electric MELSERVO MRJ2S-B, Instruction Manual

Page: 38 / 200

Introduction Operating elements
1 - 20
S000916C
Fig. 1-24: Servo amplifier MR-J2S-350B4 to MR-J2S-700B4
No. Name Description Reference
Bus cable connector (CN1A) Used to connect the servo system controller
or preceding axis servo amplifier. Section 3.1.3
Bus cable connector (CN1B) Used to connect the subsequent axis servo
amplifier or termination connector
(MR-A-TM)
Section 3.1.3
Communication connector (CN3) Used to connect a personal computer or
output analog monitor data. Section 3.1.3
Name plate — Section 1.3.3
Encoder connector (CN2) Used for connection of the servo motor
encoder. Section 3.1.3
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. Section 3.1.2
Main circuit terminal block (TE1) Used to connect the input power supply,
regenerative brake option and servo motor. Section 3.1.2
Protective earth terminal (PE) Module grounding Section 3.4
Fan — —
Tab. 1-8: Operating elements and their meaning
b
CAUTION:
Any mixing up of the connectors CN1A, CN1B, CN2 and CN3 can lead to a shortcircuit
and damage to the inputs and outputs.
MR-J2S-350B4 and MR-J2S-500B4
MR-J2S-700B4