CN232
This connector is used for communication between Mitsubishi and computer.
Because the servo amplifier of Mitsubishi has a RS-232 serial communication
function that can be used to perform servo operation, parameter modification,
monitor function, etc. User can set up JP8 and JP9, select the desired axis. The
detail pin-definition is as below (Table 1-7)
Table 1-7
Pin NO
Pin Define
Function description
1 N.C
No
Connection
2
TXD
Transmitted data output to RS232 of Personal Computer
3
RXD
Received data input from RS232 of Personal Computer
4 N.C
No
Connection
5 AGND
Analog
Ground
6 N.C
No
Connection
7 N.C
No
Connection
8 N.C
No
Connection
9 N.C
No
Connection
CNPIO_0 ~ CNPIO_2
This connector usually is used in two ways: first, it can be connected in order to
receive external encoder of the linear scale; users can determine to receive
encoder source from external linear scale or servo motor by setting JP4 ~ JP6.
Another application of CNPIO_0 ~ CNPIO_2 is under the circumstance when not
using all Mitsubishi servo motor; stepper or servo motor from manufacturers other
than Mitsubishi can be connected together through this connector. The detail pin-
definition is as below (Table 1-8):
Table 1-8
Pin NO
Pin Define
Function description
1
CW+
Positive Direction Pulse(+)
2
CCW+
Negative Direction Pulse(+)
3
EGND
External Power Ground
4 A-
Encoder
A-phase(-)
5 B-
Encoder
B-phase(-)
6
EXT_5V
+5V Power output for external devices
7
CW-
Positive Direction Pulse(-)
8
CCW-
Negative Direction Pulse(-)
9 A+
Encoder
A-phase(+)
10 B+
Encoder
B-phase(+)
11 Z+
Encoder
Z-phase(+)
12 Z-
Encoder
Z-phase(-)
13 N.C
No
Connection
14 N.C
No
connection
15
E24V
External Power, direct connect to pin 4 and pin 5 of CON2
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