Mounting; Warning Notices; Mounting Position, Installation Width/Overall Depth, Layout - Siemens 3RS2 Manual

Mounting

12.1

Warning notices

Hazardous voltage
Causes electric shock and burns when touched.
Turn off and lock out all power supplying the system and device before working on the device.
Note
The following figures are schematic representations
The figures below show a 22.5 mm enclosure. The overall width, overall depth, terminals (type
and number of terminals) and accessories and mounted components are similar and may differ
from the actual product.
12.2

Mounting position, installation width/overall depth, layout

Mounting position
The devices are designed for the following mounting positions:
• Horizontal
• Vertical
• Horizontal.
Installation width/overall depth
The SIRIUS industrial enclosure has the following dimensions:
• Width of 22.5 mm
• Overall depth of 90 mm.
Arrangement of the modules
Position the sensor expansion module immediately to the right of the digital basic unit.
NOTICE
Visual contact necessary
Ensure that there is a visual contact between the sensor expansion module and the digital basic
unit.
3RS2 temperature monitoring relay
Equipment Manual, 02/2022, A5E42462552002A/RS-AB/002
WARNING
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