HBM PW15iA, Mounting Instructions, Page: 13 / 104

Structure and mode of operation
PW15iA
A4359-1.0 HBM: public
11
3.1 Layout
Voltage
control
Interface
I/Os
Supply
voltage U
B
/GND
Interface
RS-485/CANopen
IO
Trigger,
Stop Dosing
EEPROM
Linearization
Serial number
Digital filter
Data rate
Sensitivity
Zero value
μ
P
A
D
PW15iA
Fig. 1.1 Block diagram
The analog measuring element signal is amplified, fil­
tered, and digitized in the A/D converter. This measure­
ment signal is conditioned (filtering, analysis) in the
microprocessor, and transmitted via the interface.
Depending on the configuration, the inputs and outputs
can both control the processing and trigger valves, for
example, subject to the signal. All the parameters can be
stored power failsafe.
The digital load cells have switchable inputs or outputs:
They can use a maximum of 2 inputs or 2 outputs, or one
input and one output.
Detailed information on setting the different functions can
be found in the online help of the PanelX program.