Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 593

■Connection example
24 V DC
MR-J3-D05
*1 *1
SW1 SW2
CN9
1A SDI1A+
1B SDI1A-
4A SDO1A+
4B SDO1A-
CN8A
CN10
3A SDI2A+
3B SDI2A-
1A SRESA+
1B SRESA-
6A SDO2A+
6B SDO2A-
8A TOFA
CN9
2A SDI1B+
2B SDI1B-
3A SDO1B+
CN8B
3B SDO1B-
CN10
4A SDI2B+
4B SDI2B-
2A SRESB+
FG
2B SRESB-
5A SDO2B+
5B SDO2B-
8B TOFB
7A +24 V
7B 0 V
0 V
*1 Set the delay time of STO output with SW1 and SW2. These switches are recessed to prevent accidental change of the setting.
*2 To release the STO state (base circuit shut-off), turn RESA and RESB on and turn them off.
S1
S2
*2
RESA RESB
STOA
EM2
(A-axis)
S3
S4
*2
STOB
EM2
(B-axis)
Appendix 5 MR-J3-D05 Safety logic unit
MC
MR-J4_GF_(-RJ)
CN8
Control circuit
STO1 4
STO2 5
STOCOM 3
TOFB1 6
TOFB2 7
TOFCOM 8
CN3
EM2 (A-axis)
Servo motor
MC
MR-J4_GF_(-RJ)
CN8
Control circuit
STO1 4
STO2 5
STOCOM 3
TOFB1 6
TOFB2 7
TOFCOM 8
CN3
EM2 (B-axis)
Servo motor
APPX
M
A
M
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