Input Signal; Output Signal; Power Supply - Mitsubishi Electric MELSERVO MR-J4-B-LL Series Instruction Manual

2. SIGNALS AND WIRING

2.4.3 Input signal

Signal name Symbol
Pressure feedback AD0
Analog monitor input AD1
1
Analog monitor input AD2
2

2.4.4 Output signal

Signal name Symbol
Analog monitor 1 MO1
Analog monitor 2 MO2

2.4.5 Power supply

Signal name Symbol
Digital I/F power DICOM
supply input
Digital I/F common DOCOM
Monitor common LG
Shield SD
Connector
pin No.
CN3-15 Input pressure feedback of the load cell for pressure control.
Apply 0 V DC to +10 V DC between AD0 and LG. The pressure feedback
value set in [Pr. PT22] will be applied at +10 V.
Resolution: 16 bits/±11 V
CN3-19 Input the analog input signal for monitoring.
Data is sent to the servo system controller and checked.
Apply 0 V DC to ±10 V DC between AD1 and LG. The monitor value set in
[Pr. PT24] will be applied at +10 V.
Resolution: 16 bits/±11 V
CN3-12 Input the analog input signal for monitoring.
Data is sent to the servo system controller and checked.
Apply 0 V DC to ±10 V DC between AD2 and LG. The monitor value set in
[Pr. PT26] will be applied at +10 V.
Resolution: 16 bits/±11 V
Connector
pin No.
CN3-4 This signal outputs the data set in [Pr. PC09] to between MO1 and LG in
terms of voltage.
Resolution: 10 bits or equivalent
CN3-14 This signal outputs the data set in [Pr. PC10] to between MO2 and LG in
terms of voltage.
Resolution: 10 bits or equivalent
Connector
pin No.
CN3-5 Input 24 V DC (24 V DC ± 10% 300 mA) for I/O interface. The power supply capacity
changes depending on the number of I/O interface points to be used.
CN3-10
For sink interface, connect + of the 24 V DC external power supply.
For source interface, connect - of the 24 V DC external power supply.
CN3-3 Common terminal of input signal such as EM2 of the servo amplifier. This is separated
from LG.
For sink interface, connect - of the 24 V DC external power supply.
For source interface, connect + of the 24 V DC external power supply.
CN3-1 Common terminal of AD0, AD1, AD2, MO1, and MO2.
CN3-11 Pins are connected internally.
Plate Connect the external conductor of the shielded wire.
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Function and application
Function and application
Function and application
I/O
division
Analog
input
Analog
input
Analog
input
I/O
division
Analog
output
Analog
output