4.1 Installation Of Et 200C; Distances Between Et 200C Modules And Cable Ducts - Siemens SIMATIC ET 200C Manual

Mechanical and Electrical Installation

4.1 Installation of ET 200C

Rules
Degree of protection IP 66/IP 67 can be guaranteed for the ET 200C modules
only under the following conditions:
IP 66/IP 67 is not guaranteed if the transparent caps for transport are used.
Degree of
Bear the following in mind with regard to degree of protection IP 66/IP 67:
protection
Before startup, check the security of all metal and plastic seals on the
IP 66/IP 67
ET 200C distributed I/O station.
Installation The ET 200C modules can be installed in any position and inclined at any
angle.
Note the minimum distances between ET 200C modules and cable ducts:
Table 4-1
Captive M4 securing screws are used. You will require a 3.0 mm wrench for
socket-head screws to DIN 911 for installation and removal.
Use the drill-hole templates at the back of this manual to install the ET 200C
modules. Secure each module to a flat surface or carrier using two M4
screws.
4-2
The surfaces on which the ET 200C modules are mounted must be flat
(no tensions)
All unused connections must always be sealed with the plastic caps
supplied (inputs/outputs only) or metal caps.

Distances between ET 200C Modules and Cable Ducts

Between ET 200C module and cable duct ...
.... no T connector is installed
... a T connector is installed
Distance
10 cm
5 cm
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b