Fiber-Optic Cables; Features Of The Fiber-Optic Cables - Siemens S7-400 Installation Manual

5.8.1

Fiber-Optic Cables

Features of the Fiber-Optic Cables

Use Siemens plastic and PCF fiber-optic cables with the following features:
Table 5-4 Features of the Fiber-Optic Cables
Description
Standard designation
Area of application
Fiber type
Core diameter
Core material
Cladding outer diameter
Cladding material
Inner sheath
•
Material
•
Color
•
Diameter
Outer sheath
•
Material
•
Color
Number of fibers
Attenuation at
wavelength
Cable grip
Maximum permissible tensile
force
•
Short-term
•
Continuous
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04
SIMATIC NET PROFIBUS
Plastic Fiber-Optic Plastic Fiber-Optic
Duplex Conductor
I-VY2P 980/1000 I-VY4Y2P 980/1000
150A
Indoors with a low Indoors:
mechanical load,
Cable lengths up to
such as laboratory
50 m
test assemblies or in
cabinets:
Cable lengths up to
50 m
980 µm
Polymethyl methacrylate (PMMA)
1000 µm
Fluorinated special polymer
PVC
Gray
2.2 " 0.01 mm
-
v 230 dB/km
660 nm
-
v 50 N
Not suitable for
continuous tensile
load
Standard Cable Standard Cable
60A
Indoors:
Cable lengths up to
300 m
Step-index fiber
PA
Black and orange (Without inner sheath)
2.2 " 0.01 mm
PVC
Purple
2
Kevlar fibers
v 100 N
Not suitable for
continuous tensile (At cable grip only,
v 50 N at connector or
load
single conductor)
Networking
PCF Fiber-Optic
I-VY2K 200/230
10A17+8B20
200 µm
Quartz glass
230 µm
-
PVC
Purple
v 10 dB/km
660 nm
Kevlar fibers
v 500 N
v 100 N
5-27