Device configuration
Leuze electronic
GS 754B
19
TNT
35/7-2
4
V
6.4.3
PIN 2 as a teach input
Connection PIN 2 of devices with analog output can be configured as a warning output or
as a teach input. If PIN 2 has been configured as a teach input, edge adjustment is possible
here at 5V. In this way, any given point of the measurement field can be assigned the output
value 5V.
6.4.3.1
Teach-in in the middle of the measurement field
The measurement value is output linearized. As a result, the entire measurement field is
available for the measurement.
Figure 6.3:
Teach-in (edge in the middle of the measurement field)
6.4.3.2
Teach-in at the end of the measurement field
The measurement value is output linearized. The measurement field range is restricted. A
change in measurement value no longer occurs at the beginning of the measurement field.
.
Figure 6.4:
Teach-in (edge at the end of the measurement field)
21,37 mA
[9,8 V]
0,0 mA
[0,04 V]
25,3 mm
10 mA
[5 V]
12,65 mm
Teach-point
0
25.3 mm
12.65 mm
Transmitter
13,9 mA
[6,7 V]
0,0 mA
[0,04 V]
25,3 mm
10 mA
[5 V]
20,0 mm
6,75 mm
Teach-point
Transmitter
25.3 mm
20.0 mm
0
