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AD-4405A Weighing Indicator
2. Introduction
The AD-4405A is a weighing indicator that amplifies the signal from a load cell,
converts it to digital data and displays it as a mass value.
This indicator has the following performance:
Input
sensitivity .......................... 0.15
V/division.
Maximum
display ....................... 40000 divisions.
Refresh rate of the display......... 10 times/second approximately.
Input
voltage
range .................... -35 mV to +35 mV.
The following standard functions are available:
The HiHi / Hi / OK / Lo / LoLo limit comparison to check a mass value.
The setpoint comparison for batching applications.
The counting function for piece counting.
The preset tare function.
Four code memories to store the above mentioned data.
The accumulation function to totalize the mass values and to count the number
of accumulations.
The hold function enables weighing a living animal.
UFC (Universal Flex Coms) function to customize the protocol of the printing
format as well as outputting data using the serial interface.
0
-
9
keys enables easy operation, such as setting of comparator values.
Built-in calendar clock with backup battery.
The following options are available:
Interfaces: One interface can be installed in the indicator at a time.
An RS-232C serial interface is standard, to communicate with a computer, printer or
a remote display. This interface outputs data and can request weight data, enter
parameters and control the state of the indicator.
OP-03:
RS-422/485
and 3-Relay Outputs
OP-05: RS-232C, 3-Relay Outputs and 3-Control Inputs
OP-08: RS-232C, Current Loop Output, 3-Relay Outputs and 1-Control Input
OP-07: Analog Output (4-20mA)
Printer
OP-06: Dot matrix impact printer
OP-10: Panel mount kit
The calibration function includes the following functions:
Setting of the minimum division (weighing interval) and the maximum capacity.
Zero and span calibration.
The weighing range function of the multi-interval weighing instrument (scale).
Digital linearization function.
Gravity compensation function.
2. Introduction
