Siemens SIMATIC NET PROFIBUS - Manual (Page 212)

Passive Components for Electrical Networks
7-16
PROFIBUS Networks SIMATIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
Table 7-5 Technical Specifications of the Flexible Fiber-Optic Trailing Cable and the SIENOPYR Duplex
Fiber-Optic Marine Cable
Cable Type SIENOPYR
Duplex Fiber-Optic
Marine Cable
Flexible Fiber-Optic
Trailing Cable
Strain relief GFK central element, Aramid
yarn Aramid yarn
Outer jacket/color of cable PUR, black SHF1 mixture/black
Dimensions Basic element (3.5
±
0.2) mm
∅
(2.9
±
0.2) mm
∅
Outer dimensions approx. 12.9 mm (13.3
±
0.5) mm
Cable weight approx. 136 kg/km approx. 220 kg/km
Permitted tensile load <= 2000 N (brief)
<=1000 N (permanent) <= 500 N (brief)
<= 250 N (permanent)
Bending radii 150 mm
Max. 100,000 bending cycles 133 mm (single)
266 mm (multiple)
Installation temperature -5
°
C to +50
°
C -10
°
C to +50
°
C
Operating temperature -25
°
C to +60
°
C -40
°
C to +80
°
C 1)
-40
°
C to +70
°
C 2)
Storage temperature -25
°
C to +70
°
C -40
°
C to +80
°
C
Resistance to fire Complying with IEC 60332-1 Complying with IEC 60332-3 cat.
A
Free of halogens no yes
UL approval no no
Ship building approval no yes
1) With no load on copper cores
2) With maximum load on copper cores (6 A)