Nivotemp NT M-XP
Frequency output
Frequency output
If the output is defined as a frequency output, a
square wave signal with a frequency between 1 Hz
and 100 Hz proportional to the measurement will be
output.
Note:
To increase the slew rate of the square wave
signal, we recommend loading the switching output
with an load of 10 kΩ.
T ≤
corresponds
to f = 1 Hz
Time t
Time t
Time t
T = 47.5 °C
corresponds
to f = 50 Hz
T ≥
corresponds
to f = 100 Hz
F ILo
F IHi
Example:
= 15 °C,
= 80 °C
with temperature T and frequency f:
F ILo
F IHi
open
(0)
closed
(1)
open
(0)
closed
(1)
rising NO contact
falling NC contact
NO (normally open)
rising NC contact
falling NO contact
NC (normally closed)
Hno
Hnc
Note: The designation of the switching function may vary:
Measured variable
5.7.2 Switching output x: Upper switching limit (switching point)
The upper switching limit for switching output Out x can be defined with the following submenu:
Measured variable
____
out_
Measured variable main menu
Out X
____
SPI FHI F I.Hi
Switching point X
____
Selection menu
[ o.Lo - o.Hi ]
Settings menu OUTX
Setting range:
[
o.Lo
]…[
o.Hi
]
Switching point for OUT x
Note:
– The switching point must be set to within the range limits (see menu
Basic Settings Advanced
Functions
).
– If switching output OUT x was assigned the function
Window
,
will appear. The
setting corresponds with the upper window limit.
– If switching output OUT x was assigned the function
Frequency output
,
will ap-
pear. The setting corresponds to the frequency 100 Hz.
19
Bühler Technologies GmbH
BE100023 ◦ 06/2021
Summary of Contents for Nivotemp NT M-XP
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