Table of contents
1
Introduction...................................................................................................................................................5
2
Safety Notes................................................................................................................................................11
3
Recommendations on network security......................................................................................................13
4
Device Description ......................................................................................................................................17
4.1
Product overview....................................................................................................................17
4.2
4.3
Set/Select Button ..............................................................................................................23
4.4
Led Display ............................................................................................................................24
4.5
C-Plug..................................................................................................................................27
4.5.1
Area of application and function of the C-PLUG ....................................................................27
4.5.2
5
Assembling .................................................................................................................................................31
5.1
Safety notices for installation .................................................................................................31
5.2
Installation ..............................................................................................................................33
5.3
Installing on an S7-300 standard rail......................................................................................33
5.4
Installation On A Din Rail .........................................................................................................34
5.5
Wall Mounting ........................................................................................................................35
5.6
5.6.1
Installation and removal of media modules............................................................................36
5.6.2
6
Connecting .................................................................................................................................................43
6.1
Safety when connecting up ....................................................................................................43
6.2
Notes On Commissioning ........................................................................................................45
6.3
Wiring Rules ............................................................................................................................46
6.4
Grounding ..............................................................................................................................47
6.5
24 VDC signaling contact.......................................................................................................47
6.6
7
Technical Data ............................................................................................................................................51
7.1
Construction, installation and environmental conditions ........................................................51
7.2
7.3
Cable Lengths .........................................................................................................................54
7.4
Other Properties .....................................................................................................................55
SCALANCE X-300M PoE
Compact Operating Instructions, 11/2019, A5E02630810-13
3