Safety – WIKA WUR-1 User Manual
Page 7
GB
WIKA operating instructions attachable indicator, models A-AS-1, WUR-1
7
2437704.05 10/2012 GB/D/F/E
2. Safety
WARNING!
Observe the working conditions in accordance with chapter 3 "Specifica-
tions".
CAUTION!
■
Observe standard regulations and safety rules for electrical, low-power
and high-power systems, especially any country-specific safety regula-
tions.
■
Design the wiring particularly carefully when connecting to other devices
(e.g. a PC). Under certain circumstances, internal connections in third-
party devices (e.g. GND connected to the safety earth) can lead to
impermissible voltages.
2.4 Labelling/safety marks
Product label
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European
directives.
Model
Output signal
Power supply
Pin assignment
For an explanation of
symbols, see below
S# Serial no.
P# Product no.