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12. OPTIONS AND AUXILIARY EQUIPMENT
12.1.5 Maintenance junction card (MR-J2CN3TM)
(1) Usage
The maintenance junction card (MR-J2CN3TM) is designed for use when a personal computer and
analog monitor are used at the same time.
TRE
CN3B
CN3C
CN3A
CN3
P5 PELG
A1 A2 A3 A4 B4 B3 B2 B1 B5 B6 A5 A6
LG LG MO1
MO2
RDP SDN LG
Interface unit
Bus cable
MR-J2HBUS M
Maintenance junction card (MR-J2CN3TM)
Communication cable
Analog monitor 2
Analog monitor 1
Not used.
(2) Connection diagram
2
20
1
3
4
5
6
7
8
9
10
12
11
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2
1
3
4
5
6
7
8
9
10
12
11
13
14
15
16
17
18
20
1
3
4
5
10
13
14
15
19
20
B5
B6
A5
A6
A1
A2
A3
A4
B4
B3
B2
B1
19
CN3BCN3A CN3C
LG
LG
MO1
MO2
LG
LG
PE
TE1
LG
RXD
LG
MO3
SDP
LG
TXD
LG
MO2
P5
P5
MO1
RDP
TRE
SDN
TRE
RDP
SDN
Not used.
Shell Shell Shell
(3) Outline drawing
3 (0.12)
41.5 (1.63)
7
5
(
2
.
9
5
)
88 (3.47)
100 (3.94)
M
R
-
J
2
C
N
3
T
M
CN3A CN3B
CN3C
A1
B1
A6
B6
TE1
[Unit: mm]
([Unit: in.])
Mass: 110g (0.24lb)
2- 5.3(0.21)(mounting hole)