B–63173EN/03
D. OPTICAL FIBER CABLE
APPENDIX
481
Flame resistance: Equivalent to UL VW–1
Operating temperature: –20 to 70°C
8.2
6.7 19 max. 150 typ. 35 typ.
21
Unit: mm
Fiber code
Bush
Reinforced cover
Fig. D (b) External dimensions of external cable
Table D (a) Standard cable length
Internal cord type cable
External cable
A66L–6001–0023# A66L–6001–0026#
Specification Length Specification Length
L150R0 0.15 m L1R003 1.0 m
L300R0 0.3 m L3R003 3.0 m
L1R003 1.0 m L5R003 5.0 m
L2R003 2.0 m L7R003 7.0 m
L5R003 5.0 m L10R03 10.0 m
L10R03 10.0 m L15R03 15.0 m
L20R03 20.0 m
L30R03 30.0 m
L50R03 50.0 m
2. Cable selection
D Always use an external cable (A66L–6001–0026#~) when the
cable is to be laid outside the power magnetics cabinet or main unit
cabinet, where it may be pulled, rubbed, or stepped on.
D Use an external cable when part of the cabling is to be subject to
movement. For example, when connecting a portable
operation
pendant box to the power magnetics cabinet, the use of an external
cable is desirable because the cable is likely to be bent, pulled, or
twisted repeatedly even though frequent system operation is not
expected. However, the force likely to be applied when the cable
is installed or moved for maintenance purposes does not need to be
taken into consideration.