Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual page 490

18. MR-J4W2-0303B6 SERVO AMPLIFIER
Device Symbol
AND variable gain CCDPS
selection
OR variable gain XCDPS
selection
Variable gain CDPS-A
selection for A-axis
Variable gain CDPS-B
selection for B-axis
AND absolute position CABSV
undetermined
OR absolute position XABSV
undetermined
Absolute position ABSV-A
undetermined for A-
axis
Absolute position ABSV-B
undetermined for B-
axis
(3) Output signal
Signal name Symbol
Encoder A-phase LA-A
pulse A
LAR-A
(differential line driver)
Encoder B-phase LB-A
pulse A
LBR-A
(differential line driver)
Encoder A-phase LA-B
pulse B
LAR-B
(differential line driver)
Encoder B-phase LB-B
pulse B
LBR-B
(differential line driver)
(4) Power supply
Signal name Symbol
Digital I/F DICOM
Power supply input
Digital I/F DOCOM
Common
Control common LG
Shield SD
For details of device, refer to section 3.5.2.
Connector
Pin No.
CN3-3 Refer to section 3.5.3 for details of signal.
CN3-16
CN3-4
CN3-17
CN3-5
CN3-18
CN3-6
CN3-19
Connector
Pin No.
CN3-23 Input 24 V DC (24 V DC ± 10% 250 mA) for I/O interface. The power supply capacity
changes depending on the number of I/O interface points to be used.
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of the 24 V DC external power supply.
CN3-26 Common terminal of input signal such as EM2 of the servo amplifier. This is separated
from LG.
For sink interface, connect - of 24 V DC external power supply.
For source interface, connect + of the 24 V DC external power supply.
CN3-1 This is for encoder output pulses (differential line driver).
CN3-14
Plate Connect the external conductor of the shielded wire.
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Function and application
Function and application
Function and application