Mitsubishi Electric MELSERVO MR-MT2010 Instruction Manual page 64

6. MR-MT2200 PULSE I/O MODULE
(c) Power supply
Signal name
DICOM05_
Common terminal for
input signals
DICOM_
Common terminal for
DOCOM_
output signals
Connector
Symbol
pin No.
Common terminals for input signals.
When DI-2 of I/O division is used, input the I/O interface power supply.
The power supply capacity varies depending on the number of I/O interface points to
be used.
For 24 V input (24 V DC ± 10%)
CN1-18
For sink interface, connect + of 24 V DC external power supply.
CN2-18
For source interface, connect - of the 24 V DC external power supply.
For 5 V input (5 V DC ± 10%)
For sink interface, connect + of 5 V DC external power supply.
For source interface, connect - of the 5 V DC external power supply.
Common terminals for input signals.
When DI-3 of I/O division is used, input 24 V DC (24 V DC ± 10%) for I/O interface.
CN1-22 The power supply capacity varies depending on the number of I/O interface points to
be used.
CN2-22
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of the 24 V DC external power supply.
Common terminals for output signals.
When DO-1 of I/O division is used, input 24 V DC (24 V DC ± 10%) for I/O interface.
CN1-24
The power supply capacity varies depending on the number of I/O interface points to
be used.
CN2-24
For sink interface, connect - of the 24 V DC external power supply.
For source interface, connect + of the 24 V DC external power supply.
Function and application
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