Siemens SCALANCE W778-1 M12 EEC - Table of Contents

SCALANCE W778-1 / W738-1
Operating Instructions, 03/2022, C79000-G8976-C450-07
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Table of contents
1 Introduction ............................................................................................................................................. 5
2 Safety notices .......................................................................................................................................... 9
3 Security recommendations .................................................................................................................. 11
4 Description of the device ..................................................................................................................... 19
4.1 Structure of the type designation ............................................................................................... 19
4.2 Device view .................................................................................................................................... 20
4.3 Components of the product ......................................................................................................... 21
4.4 Accessories .................................................................................................................................... 21
4.4.1 Installation ...................................................................................................................................... 21
4.4.2 PLUG ............................................................................................................................................... 22
4.4.3 Industrial Ethernet ........................................................................................................................ 22
4.4.4 Power supply ................................................................................................................................. 23
4.4.5 Flexible connecting cables, antennas and accessories .......................................................... 24
4.4.5.1 Flexible connecting cables .......................................................................................................... 24
4.4.5.2 Lightning protection ...................................................................................................................... 25
4.4.5.3 Terminating resistor ..................................................................................................................... 25
4.4.5.4 Cabinet feedthrough ..................................................................................................................... 25
4.4.5.5 Antennas ......................................................................................................................................... 26
4.5 LED display .................................................................................................................................... 28
4.6 Reset button ................................................................................................................................... 31
4.7 PLUG ............................................................................................................................................... 34
5 Installation and removal ....................................................................................................................... 37
5.1 Safety notices for installation ..................................................................................................... 37
5.2 Types of installation ..................................................................................................................... 40
5.3 Wall mounting ................................................................................................................................ 41
5.4 Installation on a DIN rail .............................................................................................................. 42
5.4.1 Installation with the DIN rail mounting adapter ....................................................................... 42
5.4.2 Mounting with bracket support ................................................................................................... 45
6 Connection ............................................................................................................................................. 49
6.1 Safety when connecting up ......................................................................................................... 49
6.2 Power supply ................................................................................................................................. 54
6.3 Ethernet .......................................................................................................................................... 56
6.4 Antenna connector ........................................................................................................................ 57
6.5 Replacing the PLUG ..................................................................................................................... 58
6.6 Grounding ....................................................................................................................................... 60