SCALANCE W778-1 / W738-1
Operating Instructions, 03/2022, C79000-G8976-C450-07
3
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
