Siemens SIMATIC ET 200AL - Page 106

Accessories/spare parts
C.2 Cables
Distributed I/O system
104 System Manual, 02/2018, A5E31861578-AF
General information
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
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
PUR
Material property halogen free
Yes
Material property silicon free
Yes
* = Applies to cable lengths up to 10 meters.
Connecting cable for ET-Connection standard and PUR cable
You can use the connecting cable between two cables for ET-Connection.
Typical applications for using connecting cable for ET-Connection are:
● Combination of individual cable lengths by joining multiple pre-assembled cables for ET-
Connection.
● Selective installation of disconnection points of cables for ET-Connection (for simple
changing of cables and cable sections, e.g. with trailing-cable applications).
You can use a maximum of two connecting cables between the two modules.
The length of the cables for ET-Connection is limited to maximum 10 m when connecting
cables are used.
The connecting cable for ET-Connection is available in the following design:
● Connecting cable for bus cable ET-Connection M8, both ends assembled with 2x M8
socket, 4-pole, shielded, length 0.2 m