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13. OPTIONS AND AUXILIARY EQUIPMENT
13.1.6 Maintenance junction card (MR-J2CN3TM)
(1) Usage
The maintenance junction card (MR-J2CN3TM) is designed for use when a personal computer and
analog monitor outputs are used at the same time.
Communication cable
Maintenance junction card (MR-J2CN3TM)
CN3A
CN3B
CN3C
A1 A2 A3 A4 B4 B3 B2 B1 B5 B6 A5 A6
VDD
COM
EM1 DI MBR
EMGO
SG PE
LG LG
MO2
Analog monitor output 2
Analog monitor output 1
Servo amplifier
CN3
Not used
MO1
Bus cable
MR-J2HBUS M
(2) Connection diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
3
4
5
10
13
14
15
19
Shell
20
LG
LG
MO1
MO2
B5
B6
A5
A6
TE1
CN3A
VDD
COM
EM1
DI
MBR
EMGO
SG
PE
A1
A2
A3
A4
B4
B3
B2
B1
Not used
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN3B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN3C
Shell Shell
(3) Outline drawing
3(0.12)
41.5(1.63)
75(2.95)
88(3.47)
100(3.94)
MR-J2CN3TM
CN3A
CN3B
CN3C
A1
B1
A6
B6
TE1
[Unit: mm]
([Unit: in])
Weight: 110g(0.24Ib)
2- 5.3(0.21)(mounting hole)