Siemens SCALANCE X-300 Series

Table of contents
SCALANCE X-300
4 Compact Operating Instructions, 05/2016, A5E00982643-14
4.7 Installation on a standard rail ................................................................................................. 40
4.8 Wall mounting ........................................................................................................................ 41
5 Connecting ........................................................................................................................................... 43
5.1 Safety when connecting up .................................................................................................... 43
5.2 Wiring rules ............................................................................................................................ 45
5.3 Connecting the switch ............................................................................................................ 45
5.4 Connecting functional ground ................................................................................................ 46
5.5 24 VDC signaling contact ....................................................................................................... 47
5.6 Power supply .......................................................................................................................... 48
5.6.1 24 VDC - product group X-300 .............................................................................................. 48
5.6.2 Power supply .......................................................................................................................... 48
6 Technical data ...................................................................................................................................... 51
6.1 Construction, installation and environmental conditions ........................................................ 51
6.2 Connectors and electrical data .............................................................................................. 53
6.3 Cable lengths ......................................................................................................................... 56
6.4 Other properties ..................................................................................................................... 57
7 Dimension drawings .............................................................................................................................. 61
7.1 Dimension drawing ................................................................................................................ 61
8 Certifications and approvals .................................................................................................................. 67
8.1 X-300 approvals, certificates .................................................................................................. 67
8.2 SCALANCE X-300 declaration of conformity ......................................................................... 71
8.3 X-300 FDA and IEC approvals ............................................................................................... 71
8.4 Overview of the X-300 approvals ........................................................................................... 72
8.5 X-300 mechanical stability (in operation) ............................................................................... 72
Index .................................................................................................................................................... 75