Siemens SIMATIC ET 200AL, System Manual

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Accessories/spare parts
C.2 Cables
Distributed I/O system
120
System Manual, 08/2021, A5E31861578-AJ
General information
Constant bending 100 mm
Color of the cable sheath Green
Color of the wire insulation of the data wires White, yellow, blue, orange
Weight per length 34 kg/km
Mechanics/material
Type of cable outlet 180° cable outlet
90° cable outlet (with angled connectors)
Number of connectors 1 or 2
Connector housing material Metal
Wire insulation material PE
Cable sheath material PVC
Material property halogen free No
Material property silicon free Yes
* = Applies to cable lengths up to 10 meters.
The following table shows the technical properties of the bus cable ET-Connection, PUR cable.
Table C- 9 Cables for ET-Connection, PUR cable
General information
Product type designation BUS CABLE ET-CONNECTION, PUR CABLE
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)C11Y 2x2x0.5/1.0-100-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