24 tecsis Operating Instructions - Pressure sensor P3297
BD_BE_BF_BSP 708 c
GB
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious
injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries
or damage to equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for efficient
and trouble-free operation.
WARNING!
... indicates a potentially dangerous situation that can result in burns,
caused by hot surfaces or liquids, if not avoided.
Abbreviations
2-wire The two connection lines are used for the power supply.
The measurement signal also provides the supply current.
3-wire Two of the connection lines are used for the power supply.
One connection line is used for the measurement signal.
UB Positive power terminal
0V Negative power terminal
S+ Positive measurement terminal
1. General information