Liquistation CSF48 Operation
Endress+Hauser 147
10.4 Inputs
Liquistation CSF48 has 2 binary inputs and 2 current inputs as standard. All inputs are
galvanically isolated from one another.
10.4.1 Binary inputs
The binary inputs are used to control the sampler using external signals.
With the CSF48, the power supply of 24 V DC from the terminal block in the connection
compartment of the sampler can be used for floating contacts (see "Electrical connection"
section).
Path: Menu/Setup/Inputs
Function Options Info
Binary input S:x
Mode Options
•Off
•On
Factory setting
Off
Switches the function on or off
Input mode Options
•Flow rate
•Rainfall
• External event
•Armature end position
detection (only for version
with sampling assembly)
Factory setting
Flow rate
• Pulse input for connected flowmeters or rain gages
• Control of sampling functions via external signals
If Input mode Flow rate is selected:
Signal slope Options
•Low-High
•High-Low
Factory setting
Low-High
Preselect the level change of the signal.
Unit Options
•m³
•l
•cf
•gal
Factory setting
m³
Select the unit.
Meas. value format Factory setting
#.#
Specify the number of decimal places for the flow.
1 Impulse = 0 to 1000 m
3
Factory setting
10 m
3
Definition of the pulse value, limits are calculated
depending on the unit
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