Labelling/Safety Marks - WIKA Obsolete A-AS-1 Manual De Instrucciones

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
Model
Output signal
Power supply
S# Serial no.
P# Product no.
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European
directives.
WIKA operating instructions attachable indicator, models A-AS-1, WUR-1
For an explanation of
symbols, see below
Pin assignment
7
GB