Table of contents
1
Introduction ............................................................................................................................................. 5
1.1
Introduction to the X-300M ....................................................................................................... 5
1.2
Product group X-300M .............................................................................................................. 7
1.3
Type designation ....................................................................................................................... 8
2
Safety notes ............................................................................................................................................ 9
2.1
2.2
3
Description ............................................................................................................................................ 13
3.1
Unpacking and checking ......................................................................................................... 13
3.2
3.3
Product group X-300M ............................................................................................................ 14
3.3.1
3.4
The SET / SELECT button ...................................................................................................... 16
3.5
LED display ............................................................................................................................. 17
3.6
3.7
4
Assembling ........................................................................................................................................... 23
4.1
Installation ............................................................................................................................... 23
4.2
Installation options .................................................................................................................. 24
4.3
General installation ................................................................................................................. 25
4.3.1
Installation on a DIN rail .......................................................................................................... 25
4.3.2
4.3.3
Wall mounting ......................................................................................................................... 28
4.4
4.4.1
4.4.2
5
Connecting ........................................................................................................................................... 35
5.1
Notes on commissioning ......................................................................................................... 35
5.2
5.3
Signaling contact ..................................................................................................................... 36
5.3.1
SCALANCE X-300M
3