Mitsubishi Electronics MR-J4-_B_(-RJ) Air Conditioner User Manual


 
11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 50
11.6 Junction terminal block PS7DW-20V14B-F (recommended)
(1) Usage
Always use the junction terminal block (PS7W-20V14B-F(YOSHIDA ELECTRIC INDUSTRY)) with the
option cable (MR-J2HBUS_M) as a set. A connection example is shown below.
Junction terminal bloc
k
PS7DW-20V14B-F
CN3
MR-J2HBUS_M
Servo amplifier
Cable clamp
(AERSBAN-ESET)
Ground the option cable on the junction terminal block side with the cable clamp fitting (AERSBAN-
ESET). For the use of the cable clamp fitting, refer to section 11.14, (2) (c).
(2) Connection of MR-J2HBUS_M cable and junction terminal block
LG
DI1
1
2
DOCOM
MO1
3
4
LZ 8
LB 7
9
SD
Shell
(Note) MR-J2HBUS_M
INP
5
6
10DICOM
DICOM
LA
LG
DI2
11
12
MBR
MO2
13
14
LZR 18
LBR 17
19DI3
15
16
20EM2
ALM
LAR
Shell Shell Shell
1
2
3
4
8
7
9
5
6
10
11
12
13
14
18
17
19
15
16
20
1
2
3
4
8
7
9
5
6
10
11
12
13
14
18
17
19
15
16
20
1
2
3
4
8
7
9
5
6
10
11
12
13
14
18
17
19
15
16
20
LG
DI1
DOCOM
MO1
LZ
LB
SD
INP
DICOM
DICOM
LA
LG
DI2
MBR
MO2
LZR
LBR
DI3
EM2
ALM
LAR
E
Servo amplifier
CN3
Junction terminal block
PS7DW-20V14B-F
Connector: 52316-2019 (Molex)
Shell kit: 52370-2070 (Molex)
CN
Terminal block
1
2
3
4
8
7
9
5
6
10
11
12
13
14
18
17
19
15
16
20
Note. Symbol indicating cable length is put in _.
05: 0.5 m
1: 1 m
5: 5 m