Siemens SIMATIC ET 200AL, System Manual

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Accessories/spare parts
C.2 Cables
Distributed I/O system
System Manual, 08/2021, A5E31861578-AJ
119
C.2 Cables
Cables for ET-Connection standard and PUR cable
The cables for ET-Connection are available in the following versions and lengths:
•
Bus cable (4-wire), pre-assembled on both sides with 2 M8 connectors, 4-pole, shielded
– available lengths: 0.19 m, 0.3 m, 1 m, 2 m, 5 m, 10 m, 15 m
• Bus cable (4-wire), pre-assembled on both sides with 2 M8 connectors, angled, 4-pole,
shielded
– available lengths: 0.3 m, 1 m, 2 m, 5 m, 10 m, 15 m
• Bus cable (4-wire), pre-assembled on one side 1x M8 connector, 4-pole, shielded
– available lengths: 2 m, 5 m, 10 m, 15 m
The following table shows the technical properties of the bus cable ET-Connection standard.
Table C- 8 Cables for ET-Connection
General information
Product type designation BUS CABLE ET-CONNECTION
Function To connect ET-CONNECTION devices with degree
of protection IP65/IP67
Degree of protection and protection class
IP65 Yes
IP67 Yes
Ambient conditions
Ambient temperature during mounting
minimum
-30 °C
maximum 80 °C
Storage/transport temperature
Ambient temperature during transport and storage
minimum
-40 °C
maximum 80 °C
Cables
Cable designation 2Y(ST)CY 1x4x0.5/1.0-100-GN
Number of electrical wires 4
Design of shielding Overlapped aluminum-lined sheet, coated with
shielding made of tin plated copper wires
Outside diameter of the inner conductor 0.5 mm
Outside diameter of the wire insulation 1.0 mm
Outside diameter of the cable sheath 5 mm
Number of bending cycles 1000000; Trailing-chain suitable for 1 million
bending cycles with a bending radius of 100 mm,
a velocity of 4 m/s and an acceleration of 4 m/s²
Permissible bending radius
One time bending, min.
20 mm
Multiple bending, min. 40 mm