2 internal connection diagram of servo amplifier, Signals and wiring – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual
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3 - 10
3. SIGNALS AND WIRING
3.2 Internal connection diagram of servo amplifier
The following is the internal connection diagram where the signal assignment has been made in the
initial status in each control mode.
13
3
DC 15V
CN1A
CN1B
CN1B
CN1A
CN1A
CN1B
CN1A
P
S
SON
SON
SON
SP2
SP2
5
7
P
S
T
PC
ST1
RS2
TL
ST2
RS1
RES
EMG
LSP
LSN
SG
8
9
14
15
16
17
10,20
CR
SP1
SP1
SG
SG
SG
8
10,20
EMG
EMG
LSP
LSN
SG
SG
RES
RES
OPC
P
S
T
P
S
T
SD
SD
PG
PP
NG
NP
SD
11
13
3
12
2
VC
VLA
2
TLA
TC
12
P15R
LG
SD
TLA
P15R
LG
SD
TLA
P15R
LG
SD
P15R
LG
SD
11
1
4
P15R
P
S
T
P
S
T
INP
SA
18
RD
RD
RD
19
TLC
TLC
VLC
6
ALM
ALM
ALM
18
ZSP
ZSP
ZSP
19
DO1
4
DO1
DO1
6
16
17
7
15
14
5
LA
LAR
LBR
LB
LZR
OP
LZ
COM
COM
COM
9
T
CN1A
COM
VDD
CN1B
4
MO1
14
2
MO2
TXD
CN3
12
RXD
9
SDP
19
SDN
5
RDP
15
RDN
PE
DC24V
Servo amplifier
(Note1)
Approx. 4.7k
(Note1)
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 4.7k
Approx. 100k
Approx. 1.2k
Approx. 100k
Approx. 1.2k
Case
(Note1)
(Note1)
(Note1)
(Note1)
Case
Note1. P: Position control mode, S: Speed control mode, T: Torque control mode
1
LG
(Note2)
2. For the 11kW or more servo amplifier, MO1 is replaced by CN4-1 and MO2 by CN4-2.