Siemens SIMATIC NET SCALANCE XC-300 Operating Instructions Manual page 4

Table of contents
4.7.3 "RM" LED............................................................................................................................ 34
4.7.4 "SB" LED............................................................................................................................. 34
4.7.5 LEDs "DM1" and "DM2"....................................................................................................... 34
4.7.6 LEDs "L1" and "L2" .............................................................................................................. 35
4.7.7 "P" LEDs ............................................................................................................................. 36
4.8 SELECT/SET button ............................................................................................................. 38
4.8.1 Position ............................................................................................................................. 38
4.8.2 Function ............................................................................................................................ 38
4.8.3 Setting the display mode.................................................................................................... 39
4.9 Configuration License PLUG................................................................................................ 39
4.9.1 Position ............................................................................................................................. 39
4.9.2 Function ............................................................................................................................ 40
5 Installing and removing....................................................................................................................... 41
5.1 Safety during mounting ..................................................................................................... 41
5.2 Types of installation ........................................................................................................... 44
5.3 Mounting on DIN rails ........................................................................................................ 45
5.4 Installation on a standard S7-300 rail ................................................................................. 46
5.5 Installation on a standard S7-1500 rail ............................................................................... 48
5.6 Wall mounting ................................................................................................................... 49
5.7 Changing the position of the securing bar .......................................................................... 50
5.8 Inserting and removing pluggable transceivers................................................................... 51
5.8.1 General notes for SFP transceivers...................................................................................... 51
5.8.2 Inserting a plug-in transceiver (SFP/SFP+) ........................................................................... 51
5.8.3 Removing a pluggable transceiver (SFP/SFP+) ..................................................................... 52
5.9 Disassembly....................................................................................................................... 52
6 Connecting up ..................................................................................................................................... 53
6.1 Safety when connecting up................................................................................................ 53
6.2 Wiring rules ....................................................................................................................... 58
6.3 Power supply ..................................................................................................................... 58
6.4 Functional ground ............................................................................................................. 60
6.5 Industrial Ethernet ............................................................................................................. 61
6.5.1 Electrical............................................................................................................................ 61
6.5.2 Optical............................................................................................................................... 64
6.6 Signaling contact ............................................................................................................... 64
6.7 USB console interface ........................................................................................................ 66
6.8 Replacing a CLP.................................................................................................................. 67
7 Maintenance and cleaning .................................................................................................................. 69
8 Troubleshooting................................................................................................................................... 71
8.1 Resetting the device to default settings with the button (in the startup phase).................... 71
8.2 Resetting the device to default settings with the button (during operation)......................... 72
4
Operating Instructions, 10/2022, C79000-G8976-C584-01
SCALANCE XC-300