Mitsubishi Electric MELSEC Q Series User Manual page 60

4 INSTALLATION, WIRING, START-UP, AND MAINTENANCE
When exchanging the QD74MH or servo amplifier, make sure to put cap on SSCNET connector.
When asking repair of QD74MH or servo amplifier for some troubles, make also sure to put a cap on
SSCNET connector. When the connector is not put a cap, the light device may be damaged at the
transit. In this case, exchange and repair of light device is required.
Forcibly removal the SSCNET cable from the QD74MH will damage the QD74MH and SSCNET
cables.
SSCNET cable model
SSCNET cable length [m(ft.)]
Minimum bend radius
[mm(inch)]
Tension strength [N]
Temperature range
for use [°C(°F)]
(Note-1)
Ambient
Optical
cable
(Cord)
External appearance
[mm(inch)]
(Note-1): This temperature range for use is the value for optical cable (cord) only.
(Note-2): Dimension of connector fiber insert location. The distance of two cords is changed by how to bend it.
(5) Specifications of SSCNET
Generally use the SSCNET cables available as our products.
(a) Model
Cable model
MR-J3BUS015M
MR-J3BUS03M
MR-J3BUS M
MR-J3BUS05M
MR-J3BUS1M
MR-J3BUS3M
MR-J3BUS5M-A
MR-J3BUS M-A
MR-J3BUS10M-A
MR-J3BUS20M-A
MR-J3BUS30M-B
(Note-1)
MR-J3BUS M-B
MR-J3BUS40M-B
MR-J3BUS50M-B
(Note-1): For the cable of less than 30[m](98.43[ft.]), contact your nearest Mitsubishi sales representative.
(b) Specifications
MR-J3BUS M
0.15 (0.49) 0.3 to 3 (0.98 to 9.84)
25(0.98)
70
2.2 0.07
(0.09 0.003)
(Note-2)
10.16
(0.40) (0.17 0.004)
CAUTION
cable
Cable length [m(ft.)]
0.15 (0.49)
0.3 (0.98)
0.5 (1.64)
1 (3.28)
3 (9.84)
5 (16.40)
10 (32.81)
20 (65.62)
30 (98.43)
40 (131.23)
50 (164.04)
Description
MR-J3BUS M-A
5 to 20 (16.40 to 65.62)
Enforced covering cord: 50 (1.97)
Cord: 25 (0.98)
140 420 (Enforced covering cord)
-40 to 80
(-40 to 176)
Indoors (no direct sunlight), No solvent or oil
4.4 0.1
(0.17 0.004)
4.4 0.1
(0.24 0.008)
4 - 11
Flex life
Standard
Standard
Long flex
30 to 50 (98.43 to 164.04)
Enforced covering cord: 50 (1.97)
980 (Enforced covering cord)
(0.17 0.016)
6 0.2
(0.30 0.02)
MELSEC-Q
Remark
Standard cord for
inside panel
Standard cable for
outside panel
Long distance cable
MR-J3BUS M-B
Cord: 30 (1.18)
-20 to 70
(-4 to 158)
4.4 0.4
7.6 0.5