Signal (Device) Explanations - Mitsubishi Electric MELSERVO MR-MT2010 Instruction Manual

4. MR-MT2010 SSCNET III/H HEAD MODULE

4.7.2 Signal (device) explanations

(1) Input device
Device
(2) Output device
Device
(3) Power supply
Signal name
Common terminal for
input signals
Interface power supply
input
Common terminal for DOCOM
output signals
Control circuit power
supply
Grounding
Connector
Symbol
pin No.
DI1 CN2-13 External input signal with the timing-latch input function
Input digital input signals.
DI2 CN2-1
DI3 CN2-14
DI4 CN2-2
DI5 CN2-15
DI6 CN2-3
DI7 CN2-16
DI8 CN2-4
DI9 CN2-17
DI10 CN2-5
DI11 CN2-18
DI12 CN2-6
Connector
Symbol
pin No.
DO1 CN2-20 External output signal
Digital output signals are outputted.
DO2 CN2-8
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 changes depending on the number of I/O
CN2-7
interface points to be used.
DICOM
CN2-19
For sink interface, connect + of 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.
CTL(+) CN2-22
Connect + of the 24 V DC external power supply.
CN2-9 Common terminals for output signals.
CN2-10 Connect - of the 24 V DC external power supply.
(-)
CN2-21
Input 24 V DC (24 V DC ± 10%) for the control circuit power supply.
24 V(+) CN2-23
Connect + of the 24 V DC external power supply.
Input 24 V DC (24 V DC ± 10%) for the control circuit power supply.
24G CN2-11
Connect - of the 24 V DC external power supply.
CN2-12 Grounding terminal. Ground it.
FG
CN2-24
Function and application
Function and application
Function and application
4 - 6
I/O
division
DI-1
I/O
division
DO-1