Siemens SIMATIC CPU 1515SP PC2 F - Page 136

Index
CPU 1515SP PC2 (F/T/TF)
Operating Instructions, 09/2018, A5E42603425-AA
135
U
UL
Underwriters Laboratories Inc., 127
Underwriters Laboratories Inc.
UL, 127
Unified Write Filter
UWF, 127
Universal Serial Bus
USB, 127
Updates
for installing Windows, 63
USB
Universal Serial Bus, 127
Use
in industrial environments, 70
in mixed areas, 70
in residential areas, 70
UWF
Unified Write Filter, 127
W
Windows
Installing updates, 63
Language packs, 62
Wiring, 37
Block diagram, 37
Pin assignment, 37
Rules and regulations, 36
Z
zone 2 explosion-proof atmosphere, 77