FT-112(D) Panel Weighing Indicator, Technical Manual, Rev.1.0.0, May 2019
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NTRODUCTION
Overview
FT-112(D) Panel weighing indicator is economic and powerful state-of-the-art indicator for industrial weighing
applications like basic weighing, checkweighing, classifying, peak holding, labelling, filling and totalization etc.
This compact instrument provides flexible solutions besides its high-speed weighing and interfacing features.
The weighing indicator has two identification data memory each has 500 items record size, 500 items record
size specific tare memory and 500 items set memory which has 6 set values for each item.
Digital inputs and outputs of the instrument can be programmed as a Remote IO on the fieldbus. This feature
gives advantage to eliminate additional PLC in the cabinet for only having remote
IO’s.
The scales equipped with FT-112(D) Panel weighing indicator can be used in all kind of industrial areas up
harsh to wet and hygienic environments with its fast and efficient cleaning that was designed and built
according to the international guidelines.
Specifications
Analogue Load cell (only FT-112)
A/D converter type
24-bit Delta-Sigma ratio metric with integral analog and digital filters
Conversion rate
Up to 1600 measurement values per second
Input sensitivity
0.4
μV/e approved; 0.05 μV/d non approved.
Analog input range
-5 mV to +19 mV
Internal resolution
up to 16 000 000
Excitation
5 VDC max. 150 mA
Number of load cells
Up to 8
load cells 350 Ω or 25 load cells 1100 Ω.
Connection
4- or 6-wire technique.
Cable length: maximum 1000 m/mm² for 6-wire connection
Digital load cell (only FT-112D)
Interface
RS 485
Interface baud rate
Up to 57600
Connection
4 wire. Up to 500 meters.
Number of load cell
Up to 24 digital load cells.
Internal resolution
200 000 counts
Excitation
12 VDC, max. 1.3 A
Scale
Range
Single range, up to 3 x multi intervals, up to 3 x multi ranges.
Display resolution
FT-112 Panel
Approval, up to 10 000 division at usage in trade, according to
EN45501 and OIML R76.
Up to 300 000 division at industrial usage.
FT-112D Panel
Maximum 20 000. Should be limited by 10% of the maximum
count of the digital load cell for accurate measurement.
Calibration and Functions
Calibration
Calibration with test weights,
eCal electronic calibration without test weights,
Temporary zero calibration,
Zero adjustment, Gain adjustment,
Coefficient entry.
Digital filter
5 steps programmable adaptive filter
