Table of Contents
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4.7.3
"RM" LED............................................................................................................................ 34
4.7.4
"SB" LED............................................................................................................................. 34
4.7.5
4.7.6
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
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