Siemens SITRANS FUH1010PVX, Operating Instructions Manual, Page: 116 / 226

2-50
1010BXFM-3 Section 2
Note that the flowmeter recognizes the first analog input variable that is assigned to any
given parameter and ignores any subsequent input with the same assignment. For example, if
Iin1 and Iin2 are both assigned to represent pressure (PSIA), the meter will only use the
pressure input from Iin1.
Setting up the Analog Current Input
The first step is to enable the input port.
From Analog Input Setup:
To access the [Iin or Vin] option list press twice.
Press to move the cursor down to [Aux (n)] and then press . This enables the
port to receive an input current. The cursor moves to [4 mA or 0 V].
To enable numeric entry press
Enter the numeric value corresponding to 4 mA or 0 V input signal.
To store the data press . This moves the cursor to [20 mA or 10 V].
To enable numeric entry press
Enter the numeric value corresponding to a 20 mA or 10 V input signal.
To store the data press . Repeat for other Analog Inputs as desired.
2.8.3 ANALOG INPUT SETUP (optional function)
The Analog Input Setup function assigns an active analog input to a measurement channel/
path. The meter provides four DC current input ports for single channel or Dual Channel
units. The DC current input ranges from a zero level of 4 mA to a full scale of 20 mA. The
[Analog Input Setup] menu cell allows you to enable this port and then span it to any desired
scaling. For example, when using the analog input viscosity function the numeric variables
might be spanned as follows: 4mA=14.7 PSIA and 20mA=1000 PSIA.
The various flowmeter models allow you to associate the analog input to active system vari-
ables such as specific gravity, viscosity and others (see table below).
ENT
ENT
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NOTE: Refer to the Installation Drawings (1010BX-7 and 1010BDX-7) or I/O Module
markings for the locations of these inputs and wiring procedures.
I/O Data Control Analog Inp Setup Iin1/Iin2 Input Off
Aux
SG
API
Kg/m3
cS
cP
PSIA
BARA
Deg F
Deg C
4 mA
numeric entry
20 mA
numeric entry