Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 412

Part 7: Common Reference Material
(2) SSCNET III/H cable specifications
SSCNET III/H cable model
SSCNET III/H cable length
Minimum bend
radius
Tension strength
Temperature
range for use
(Note)
Atmosphere
Optical cable
(cord)
[mm]
Appearance
Note. This temperature range for use is the value for optical cable (cord) only. Temperature condition for the connector is the same as
that for servo amplifier.
POINT
SSCNET III cables can be used as they are.
MR-J3BUS_M
0.15 m 0.3 m to 3 m
25 mm
70 N
-40 °C to 85 °C
Indoors (not exposed to direct sunlight), no solvent or oil.
2.2 0.07
4.4
Description
MR-J3BUS_M-A
5 m to 20 m
Enforced covering cable:
50 mm
Cord: 25 mm
420 N
140 N
(Enforced covering cable)
4.4 0.1
0.1
6.0 0.2
7 - 35
MR-J3BUS_M-B
30 m to 50 m
Enforced covering cable:
50 mm
Cord: 30 mm
980 N
(Enforced covering cable)
-20 °C to 70 °C
4.4 0.4
7.6 0.5