Connecting The Interface Power Supply For Output Signal - Mitsubishi Electric MELSERVO MR-MT2010 Instruction Manual

5. MR-MT2100 I/O MODULE
(3) Power supply
Signal name
Common terminal for
input signals
Common terminal for
DOCOM
output signals
Interface power supply
for output signal

5.6.3 Connecting the interface power supply for output signal

CAUTION
(1) For sink output interface
DOCOM and CTL(-) are not connected.
(2) For source output interface
Connect the 24 V power supply for the I/O interface between DOCOM and CTL(-).
24 V power supply for I/O interface
Connector
Symbol
pin No.
Common terminals for input signals. Input 24 V DC (24 V DC ± 10%) for I/O
interface. The power supply capacity varies depending on the number of I/O
CN1-9
interface points to be used.
DICOM
CN1-18
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. Input 24 V DC (24 V DC ± 10%) for I/O
interface. The power supply capacity varies depending on the number of I/O
CN2-9
interface points to be used.
CN2-19
For sink interface, connect - of the 24 V DC external power supply.
For source interface, connect + of the 24 V DC external power supply.
Input 24 V DC (24 V DC ± 10%) for I/O interface.
CN2-10
CTL(-) For sink interface, connection is unnecessary.
CN2-20
For source interface, connect the - of the 24 V DC external power supply.
Set [Pr. PTB069] to the connection method corresponding to the actual output
wiring. Otherwise, it may cause the equipment to operate unpredictably.
Function and application
DOCOM
Not connected
CTL(-)
DOCOM
CTL(-)
5 - 5
MR-MT2100
CN2
9 or 19
10 or 20
MR-MT2100
CN2
9 or 19
10 or 20