Linear Encoder Manufactured By Mitutoyo (Absolute Type); At343A - Mitsubishi Electric MELSERVO MR-J4-B Series Instruction Manual

1. LINEAR ENCODER

1.2 Linear encoder manufactured by Mitutoyo (absolute type)

1.2.1 AT343A

(1) Cable composition
Prepare a cable based on the following configuration diagram.
(a) For the linear servo motor
1) MR-J4-_A_, MR-J4-_B_, or MR-J4W_-_B servo amplifier
MR-J4-_A_
or
MR-J4-_B_
servo amplifier
CN2
or
MR-J4W_-_B
servo amplifier
Branch cable
CN2A
CN2
CN2B
CN2C
(Note 1)
When using an
optional encoder
cable
When fabricating
the encoder cable
When not using a
branch cable
Note 1. The connection to CN2C is for the MR-J4 3-axis servo amplifier. MR-J4 2-axis servo amplifier does not
POINT
When the absolute position detection system is configured, the absolute position
battery is not required.
Encoder cable 2
Encoder cable 1
4) SCALE
Thermistor of linear servo motor
THM (Note 3)
Branch cable
4) MR-J4THCBL03M
(Refer to section
2.4.)
have CN2C.
2. It should be prepared by the customer.
3. For connectors for thermistor signals, change how to connect depending on the customer's system.
5)
Thermistor of linear servo motor
1)
2)
Encoder cable
1) MR-EKCBL_M-H
2 m/5 m (Refer to section
2.1.)
2) Connector set MR-ECNM
(Refer to (2) (a) of this
section.)
5) Connector set MR-ECNM
(Refer to (2) (b) of this
section.)
1 - 5
Linear encoder
AT343A
3)
Output cable
3) Options manufactured by
Mitutoyo (Note 2)
Part No.09BAA598A: 0.2 m
Part No.09BAA598B: 2 m
Part No.09BAA598C: 3 m