Part 2: Review on Replacement of MR-J2S-_A_ with MR-J4-_A_
2 - 6
3.3 Comparison of Standard Connection Diagrams
(1) Position control mode
MR-J2S-_A_ MR-J4-_A_
Example of connection to A1SD75P_
For 11 kW to 22 kW, the connector for the analog monitor is CN4.
(Refer to
Section 3.4 (2) (c).)
Example of connection to QD75D
Plate
Plate
Servo amplifier
2 m or less
3
MO1
1
LG
2
MO2
CN6
DC ± 10 V
DC ± 10 V
Analog monitor 1
Analog monitor 2
Malfunction
Zero speed
detection
Limiting torque
Encoder A-phase pulse
(differential line driver)
47
DOCOM
48
ALM
23
ZSP
25
TLC
24
INP
4
LA
5
LAR
6
LB
7
LBR
34
LG
33
OP
SD
10 m or less
2 m or less
Encoder B-phase pulse
(differential line driver)
Control common
Encoder Z-phase pulse
(open collector)
CN1
LG
DICOM
10 m or less
41
20
46
49
10
11
35
9
3
36
CLEARCOM
12
15
16
14
13
11
CLEAR
RDYCOM
READY
PULSE F+
PULSE F-
PG0
PG0 COM
PULSE R+
PULSE R- 18
10
17
9
DOCOM
CR
RD
PP
PG
NP
NG
LZ
LZR
8
CN1
Positioning module
RD75D/LD75D/QD75D
24 V DC
24 V DC
In-position
Control common
SD
RA1
RA2
RA3
RA4
Plate
2 m or less
10 m or less
Upper limit setting
42
15
19
17
18
43
44
21
1
27
SD
EM2
SON
RES
PC
TL
LSP
LSN
DICOM
P15R
TLA
LG
28
CN1
24 V DC
Forced stop 2
Servo-on
Reset
Proportion control
External torque limit
selection
Forward rotation
stroke end
Reverse rotation
stroke end
+
USB cable
(option)
MR Configurator2
CN5
CN8
Analog torque limit
+10 V/maximum torque
Personal
computer
Short-circuit connector
(Packed with the servo amplifier)
Main circuit power supply
(2) Speed control mode
MR-J2S-_A_ MR-J4-_A_
For 11 kW to 22 kW, the connector for the analog monitor is CN4.
(Refer to Section 3.4 (2) (c).)
Main circuit power supply
CN8
Short-circuit connector
(Packed with the servo amplifier)
Analog speed command
±10 V/rated speed
CN1
CN1
Plate
Servo amplifier
CN6
2 m or less
3
MO1
1
LG
2
MO2
47
DOCOM
48
ALM
23
ZSP
25
TLC
24
SA
49
RD
(
4
LA
5
LAR
6
LB
7
LBR
34
LG
33
OP
SD
2 m or less
(
8
LZ
9
LZR
21
DICOM
10 m or less
2
1
2 m or less
Upper limit setting
28
27
Plate
Upper limit setting
VC
SD
TLA
LG
P15R
+
USB cable
(option)
CN5
Analog torque limit
+10 V/maximum torque
MR Configurator2
Personal
computer
24 V DC
24 V DC
RA1
RA2
RA3
RA4
RA5
42
15
19
17
18
43
44
20
41
16
EM2
SON
RES
ST1
ST2
LSP
LSN
DICOM
SP1
SP2
Reverse rotation
stroke end
Forced stop 2
Servo-on
Reset
Speed selection 1
Forward rotation start
Speed selection 2
Reverse rotation start
Forward rotation
stroke end
DC ± 10 V
DC ± 10 V
Analog monitor 1
Analog monitor 2
Encoder A-phase pulse
(differential line driver)
Encoder B-phase pulse
(differential line driver)
Control common
Encoder Z-phase pulse
(open collector)
Encoder Z-phase pulse
(differential line driver)
Malfunction
Zero speed
detection
Limiting torque
Speed reached
Ready
10 m or less
46
DOCOM
Servo amplifier
Speed selection 1
10 m or lower
Reverse rotation stroke end
Forward rotation stroke end
Reverse rotation start
Forward rotation start
Speed selection 2
Reset
Servo-on
Emergency stop
Upper limit setting
Analog speed command
±10 V/Rated speed
Upper limit setting
Analog torque limit
±10 V/Maximum torque
2 m or lower
Setup software
(SETUP161E)
Personal
computer
Communication cable
Zero speed detection
Malfunction
Limiting torque
Speed reached
Ready
Encoder Z-phase pulse
(differential line driver)
Encoder A-phase pulse
(differential line driver)
Encoder B-phase pulse
(differential line driver)
Control common
Control common
Encoder Z-phase pulse
(Open collector)
2 m or lower
2 m or lower
Analog monitor
Max. +1mA total
Zero-center
10 m or lower
Plate
Plate
Plate
Positioning module
A1SD75P
10 m or lower
Servo amplifier
Malfunction
Zero speed detection
Limiting torque
10 m or lower
Emergency stop
Servo-on
Reset
Proportional control
Torque limit selection
Forward rotation stroke end
Reverse rotation stroke end
Upper limit setting
Analog torque limit
+ 10 V/Maximum torque
Setup software
(SETUP161E)
Personal
computer
2 m or lower
Communication cable
Encoder A-phase pulse
(differential line driver)
Encoder B-phase pulse
(differential line driver)
Control common
Control common
Encoder Z-phase pulse
(Open collector)
Analog monitor
Max. +1mA total
Zero-center
2 m or lower
Plate
10 m or lower
Plate
2 m or lower
Plate
Plate
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