Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 240

■Connection example
24 V
MR-J3-D05
*1 *1
SW1 SW2
1A
1B
4A
4B
CN8A
3A
3B
1A
1B
6A
6B
8A
2A
2B
3A
CN8B
3B SDO1B-
4A
4B
2A
FG
2B
5A
5B
8B
7A
7B
0 V
*1 Set a delay time for STO output with SW1 and SW2. These switches are located in a recessed area in the MR-J3-D05 to prevent
accidental setting changes.
*2 To release the STO state (base circuit shut-off), turn on RESA and RESB then turn them off.
6 OPTIONS AND PERIPHERAL EQUIPMENT
238
6.17 MR-J3-D05 safety logic unit
S1
S2
*2
RESA
STOA
(A-axis)
CN9
SDI1A+
SDI1A-
SDO1A+
SDO1A-
CN10
SDI2A+
SDI2A-
SRESA+
SRESA-
SDO2A+
SDO2A-
TOFA
CN9
SDI1B+
SDI1B-
SDO1B+
CN10
SDI2B+
SDI2B-
SRESB+
SRESB-
SDO2B+
SDO2B-
TOFB
+24V
0V
S3
S4
*2
RESB
STOB
EM2
(B-axis)
EM2
Servo amplifier
CN8
Control circuit
STO1 4
STO2 5
STOCOM 3
TOFB1 6
TOFB2 7
TOFCOM 8
CN3
EM2 (A-axis)
Servo amplifier
CN8
Control circuit
STO1 4
STO2 5
STOCOM 3
TOFB1 6
TOFB2 7
TOFCOM 8
CN3
EM2 (B-axis)
MC
M
Servo motor
MC
M
Servo motor