Mounting And Attaching The Bus Cable(S) - Siemens SIMATIC NET 12M Operating Instructions Manual

Installation

2.2 Mounting and attaching the bus cable(s)

2.2 Mounting and attaching the bus cable(s)
Installation
Types of installation
The 12M bus terminal can be mounted in three different ways:
● By snapping it on to a 35 mm DIN rail according to DIN EN50022-35x7.5
● By screwing it to a mounting plate (refer to the section "Drilling template") using two
cheese head screws.
● Wall mounting (brick, concrete). You require 2 type 5 plugs, 2 half-round wood screws
DIN 96, size 3.5 , L70 and two washers DIN 125-4.3.
Note
Please make sure that the 12M bus terminal is accessible for maintenance and installation
work even during operation.
Drilling template
The following figure shows the drilling template for screw fastening.
①
②
Figure 2-1
16
Top edge of the 12M bus terminal
M4 thread or 4.2 mm hole
Drilling template for the 12M bus terminal
Operating Instructions, 07/2013, C79000-G8976-C333-01
12M bus terminal