Siemens SCALANCE XR-300WG Series - Default Chapter; Table of Contents

SCALANCE XR-300WG
Operating Instructions, 05/2017, C79000-G8976-C454-01
3
Table of contents
1 Introduction ............................................................................................................................................. 5
2 Safety notices ....................................................................................................................................... 11
2.1 Security recommendations ..................................................................................................... 12
3 Description of the device ....................................................................................................................... 17
3.1 Product overview .................................................................................................................... 17
3.1.1 Accessories ............................................................................................................................. 19
3.2 Device views ........................................................................................................................... 20
3.2.1 Device view of a 24 VDC variant ............................................................................................ 20
3.2.2 Device view of 240 VAC variant ............................................................................................. 21
3.3 LED display ............................................................................................................................. 21
3.3.1 Fault LED "F" .......................................................................................................................... 21
3.3.2 "RM" LED ................................................................................................................................ 22
3.3.3 LED "L".................................................................................................................................... 22
3.3.4 Port LEDs "P" .......................................................................................................................... 22
3.4 RESET button ......................................................................................................................... 23
3.5 Combo ports ........................................................................................................................... 25
4 Installation ............................................................................................................................................ 27
4.1 Safety notices for installation .................................................................................................. 27
4.2 19" rack mounting ................................................................................................................... 31
4.3 Inserting and removing pluggable transceivers ...................................................................... 33
4.3.1 General notes for SFP transceivers ........................................................................................ 33
4.3.2 Using a pluggable transceiver (SFP) ...................................................................................... 33
4.3.3 Removing a pluggable transceiver (SFP) ............................................................................... 34
5 Connecting up ....................................................................................................................................... 35
5.1 Safety when connecting up ..................................................................................................... 35
5.2 Industrial Ethernet ................................................................................................................... 37
5.2.1 Electrical ................................................................................................................................. 37
5.2.2 Optical ..................................................................................................................................... 39
5.3 Wiring rules ............................................................................................................................. 40
5.4 24 VDC power supply ............................................................................................................. 41
5.5 Power supply 240 VAC ........................................................................................................... 43
5.6 Serial interface ........................................................................................................................ 44
5.7 Functional ground ................................................................................................................... 45