General
Leuze electronic SOLID-4 7
TNT 35/7-24V
DEUTSCHENGLISHFRANÇAISITALIANOESPAÑOLNEDERLANDS
1.2 Symbols and terms
Symbols used
Table 1.2-1: Symbols
W
arning sign – This symbol indicates possible dangers.
Please pay especially close attention to these instructions!
Sign indicating important information.
➢ A note, which also refers to a course of action, provides informa-
tion about special attributes or des
cribes setting procedures.
Symbols for SOLID-4 Transmitter
General transmitter symbol
Transmitter not active
Transmitter active
Symbols for SOLID-4 Receiver
General receiver symbol
The receiver’s active protective field is not free, outputs in
O
F
F-state
The receiver’s active protective field is free. Outputs in ON-state
The receiver’s active protective field is free. Outputs in OFF-state
Signal output
Signal input
Signal input and/or output