Networking
5-25
AutomationSystem S7-400 Hardwareand Installation
A5E00850741-01
Table5-4 Features of the Fiber-Optic Cables, continued
Description SIMATICNET PROFIBUS
PlasticFiber-Optic
DuplexConductor
PlasticFiber-Optic
StandardCable
PCF Fiber-Optic
StandardCable
Cable grip -Kevlar fibers Kevlar fibers
Maximum permissible tensile
force
•Short-term
•Continuous
≤50 N
Not suitable for
continuous tensile
load
≤100 N
Not suitable for
continuous tensile
load
≤500 N
≤100 N
(At cable grip only,
≤50 N at connector or
single conductor)
Resistance to lateral pressure
per 10 cm cable length
(short-term)
≤35 N/ 10 cm ≤100 N/ 10 cm ≤750 N/ 10 cm
Bend radius
•Single bend
(without tensile force)
•Multiple bends
(with tensile force)
≥30 mm
≥50 mm
(flat side only)
≥100 mm
≥150 mm
≥75 mm
≥75 mm
Permissible environmental
conditions
•Transport/storage
temperature
•Laying temperature
•Operating temperature
--3 0 _Cto+70_C
0_Cto+50_C
--3 0 _Cto+70_C
--3 0 _Cto+70_C
0_Cto+50_C
--3 0 _Cto+70_C
--3 0 _Cto+70_C
--5 _Cto+50_C
--2 0 _Cto+70_C
Resistance against
•Mineral oil ASTM no. 2,
grease or water
•UV radiation
Conditional1)
Not UV-resistant
Conditional1)
Conditional1)
Conditional1)
Conditional1)
Flame retardance Flame retardant in accordance with the VW-1flame t est to UL 1581
Outer dimensions 2.2 4.4 mm
±0.01 mm
Diameter:
7.8 ±0.3m m
Diameter:
4.7 ±0.3m m
Weight 7.8kg/km 65 kg/km 22 kg/km
1) Please ask your Siemens contact about specific applications.