Siemens SCALANCE W788 User Manual

SCALANCE W788-x / W748-1
Operating Instructions, 09/2017, A5E03678333-12
3
Table of contents
1 Introduction ............................................................................................................................................. 5
1.1 Information on the Operating Instructions ................................................................................ 5
2 Security recommendations ...................................................................................................................... 7
3 Description of the device ....................................................................................................................... 11
3.1 Description of the device ........................................................................................................ 11
3.2 Structure of the type designations .......................................................................................... 13
3.3 Components of the product .................................................................................................... 14
3.4 Accessories ............................................................................................................................. 15
3.4.1 Flexible connecting cables and antennas ............................................................................... 18
3.4.1.1 Flexible connecting cables ...................................................................................................... 18
3.4.1.2 Antennas ................................................................................................................................. 19
3.5 LED display ............................................................................................................................. 22
3.6 Reset button ............................................................................................................................ 25
4 Mounting ............................................................................................................................................... 27
4.1 Securing the housing .............................................................................................................. 28
4.2 Wall mounting ......................................................................................................................... 29
4.3 Installing on the S7-300 standard rail ..................................................................................... 30
4.4 Installing on the S7-1500 standard rail ................................................................................... 31
4.5 Installing on a DIN rail ............................................................................................................. 32
5 Connecting up ....................................................................................................................................... 35
5.1 Safety when connecting up ..................................................................................................... 35
5.2 Lightning protection, power supply and grounding ................................................................. 36
5.3 Power supply and Ethernet ..................................................................................................... 39
5.4 Antenna connectors ................................................................................................................ 41
5.5 Digital input/output .................................................................................................................. 45
5.6 Replacing the PLUG (C-PLUG or KEY-PLUG) ...................................................................... 46
6 Upkeep and maintenance ..................................................................................................................... 49
6.1 Device configuration with PRESET-PLUG ............................................................................. 49
6.2 Restoring the factory settings ................................................................................................. 52
6.3 Firmware update via WBM or CLI not possible ...................................................................... 54

Siemens SCALANCE W788 Specifications

General

Brand	Siemens
Model	SCALANCE W788
Category	Wireless Access Point
Language	English