Mitsubishi MR-J4-200A - Page 609

APPENDIX
App. - 26
(4) CN10
Device Symbol Pin No. Function/application
I/O
division
A-axis
shutdown 2
SDI2A+
SDI2A-
3A
3B
Connect this device to a safety switch for A-axis driving device.
Input the same signal as A-axis shutdown 1.
STO state (base shutdown): Open between SDI2A+ and SDI2A-.
STO release state (in driving): Close between SDI2A+ and SDI2A-.
DI-1
B-axis
shutdown 2
SDI2B+
SDI2B-
4A
4B
Connect this device to a safety switch for B-axis driving device.
Input the same signal as B-axis shutdown 1.
STO state (base shutdown): Open between SDI2B+ and SDI2B-.
STO release state (in driving): Close between SDI2B+ and SDI2B-.
DI-1
A-axis EMG
start/reset
SRESA+
SRESA-
1A
1B
Signal for releasing STO state (base shutdown) on A-axis driving device.
Releases STO state (base shutdown) on A-axis driving device by switching between
SRESA+ and SRESA- from on (connected) to off (opened).
DI-1
B-axis EMG
start/reset
SRESB+
SRESB-
2A
2B
Signal for releasing STO state (base shutdown) on B-axis driving device.
Releases STO state (base shutdown) on B-axis driving device by switching between
SRESB+ and SRESB- from on (connected) to off (opened).
DI-1
A-axis SDO2 SDO2A+
SDO2A-
6A
6B
Outputs STO2 to A-axis driving device.
Outputs the same signal as A-axis STO1.
STO state (base shutdown): Between SDO2A+ and SDO2A- is opened.
STO release state (in driving): Between SDO2A+ and SDO2A- is closed.
DO-1
B-axis SDO2 SDO2B+
SDO2B-
5A
5B
Outputs STO2 to B-axis driving device.
Outputs the same signal as B-axis SDO1.
STO state (base shutdown): Between SDO2B+ and SDO2B- is opened.
STO release state (in driving): Between SDO2B+ and SDO2B- is closed.
DO-1
Control circuit
power supply
+24V 7A Connect + side of 24 V DC.
Control circuit
power GND
0V 7B Connect - side of 24 V DC.
A-axis STO
state
TOFA 8A TOFA is internally connected with TOF2A.
B-axis STO
state
TOFB 8B TOFB is internally connected with TOF2B.
App. 5.8.2 Interfaces
In this servo amplifier, source type I/O interfaces can be used.
(1) Sink I/O interface (CN9, CN10 connector)
(a) Digital input interface DI-1
This is an input circuit whose photocoupler cathode side is input terminal. Transmit signals from sink
(open-collector) type transistor output, relay switch, etc.
V
CES
1.0 V
I
CEO
100 µA
24 V DC ± 10%
200 mA
Approx. 5.4 k
Approximately
5 mA
TR
Switch
For transistor
SRESA-,
etc.
MR-J3-D05
SRESA+,
etc.