IT3
Universal Weighing Terminal,
W&M Approved,
for Industrial Use
IT3 – Universal Industrial Weighing Terminal
Stainless steel housing IP65 / IP69K Color display
Suitable for harsh environment weighing For indication of weight,
locations, including outdoor area and altitudes of up multi-lingual operator prompts
to 5,000 m. With mounting brackets for desk-top and calibration dialog.
or wall-mount installation. With backlighted,
Integrated power supply unit, 13 cm (5") display.
sealed cable glands for all cable
connections.
Keyboard Power supply
With function keys for zero setting, 110–240 V AC or 12–24 V DC
taring and printing, numeric keys for (integrated) for stationary use
the entry of manual tare and IDs. Alphanumeric or 12–24 V DC (integrated)
entries possible via multiple key assignment. for mobile use.
Universal Use Weighing Program Data Transmission To PC
Suitable for difficult environmental conditions Display of net, tare and gross weight. Transmission of all entered IDs, date, time
and locations with high hygienic standards, Operator prompting with entry of up to 20 and weight after each weighing cycle,
as in the food, pharmaceutical and chemical additional IDs (e.g. order No., customer No., data storage on the PC's hard disk.
industry. product No., etc). Prompts and length of
entries are configurable. PC ONLINE Mode
High Operational Security Weighing data can be stored in an internal Via optional PC interface. Reading of weight,
Fast and error-free operation is ensured by a W&M approved data archive. taring, zero setting and other functions can be
color display for the indication of weight, IDs Parts counting and totalizing is also possible. remotely controlled from a PC. Weights can be
and operator prompts in combination with an stored in a W&M approved data archive in the
Plug-on modules are used to set IT3 up for
easy-to-use keyboard. IT3 or on the PC's hard disk for verification.
applications of varying complexity.
Data transmission is possible through serial
Weighing Electronics Data Logging interface or Ethernet LAN.
IT3 connects to one or two scales with analog
Via optional printer interface. The print layout
strain gauge load cells, entry impedance
for labels or forms is fully configurable.
Switching And Filling
43 Ohm–3.3 kOhm (e.g. suitable for With an optional input/output module two
Printout of weights, totals, date, time, stored
8 x 350 Ohm load cells), or via zener barriers, weight thresholds can be monitored, e.g.
texts, entered IDs and calculated values.
entry impedance 87.5 Ohm–3.3 kOhm (e.g. for max. or min. values. Start of weighing
suitable for 4 x 350 Ohm load cells). W&M cycle and taring is possible from external
approved resolution of up to 10,000 d. switches.
Calibration is possible as single or multiple- Alternatively the inputs and outputs
range (e.g. 3 x 3000 d) and as single or multi- can be used for a filling sequence with
interval scale. start/stop switch.
Interface modules for digital load cells are
available as options.
IT3 – Standard Programs
W&M approved weighing terminal
Entry of IDs, e.g. order No. and product
BASIC
No., taring, weighing and totalizing,
Net: 5 kg
# 001 Connection to:
printer, PC or
15:00h
W&M approved storage of weighing data remote display
in data archive, printout of ticket, data
transmission to PC. Desk-top or floor scale
W&M approved truck scale terminal
TRUCK
First and second weighing or single-pass Connection to:
weighing with known tare weight, W&M printer, traffic light,
approved data archive, printing of ticket,
traffic light control, data transmission. Truck scale
Ref. scale
Parts counting terminal
COUNT
Capturing of piece weight via reference scale,
200,0 g
Connection to:
parts counting with optimization of piece weight, printer and PC
weigh-in or weigh-out mode, plus / minus display,
item counter, memory for totals. Counting scale
Checkweighing terminal
CHECK
Weight check for incoming goods or Connection to:
filling applications, plus / minus check relay unit, printer and PC
with output of min. / max. signals.
Conveyor scale
Simple filling controller
Filling or discharging in fast and slow speed,
FILL
with tare check and preact optimization. Connection to:
relay unit or PLC,
Memory for the filling parameters of 9 products. printer and PC
Inputs for external start / stop signals.
Bagging scale
Ethernet
W&M approved ONLINE weighing terminal
ONLINE
Data transmission, taring or zero setting on
request from PC. Connection to PC via serial PC COM+
line or Ethernet, W&M approved data archive in
IT3 or on PC.
Fieldbus
ONLINE OP
W&M approved fieldbus weighing terminal
I/O PLC
Capturing of weight and operation data. Filling or
discharging controlled by PLC or PC. W&M approved
data archive.
IT3 – Technical Data
Display and keyboard Interface options Data storage
Bright 5" (13 cm) color screen for indication of One SIM socket for: Power-fail-safe storage of date and time.
weight and operator prompts and calibration. Serial interface to connect a PC, printer, remote Application memory:
Sealed membrane keyboard with tactile display or reference scale via RS232 or BASIC: 9 selectable tare weights,
feedback, with numeric keys for the input of tare RS485 4-wire. Printout configurable with PC tool COUNT: 9 reference weights,
weights and additional information, scale keys for IT CONFIGURATOR. TRUCK: 99 first weights,
zero setting and taring and function keys. Ethernet module to connect to TCP/IP networks FILL: 9 products.
Input of alpha characters via multiple assignment or a network printer. Remote diagnosis is possible
via internet.
Further options
of numeric keys.
Internal W&M approved data archive
USB module to connect a USB printer or
Weighing electronics keyboard.
To record the latest 1,000,000
Connection to scales with analog strain gauge weighing results.
DUAL-ISM to connect single- or dual-channel
load cells, entry impedance 43 Ohm–3.3 kOhm incremental sensors (pulse wheel). Interface for two scale bases DADM
(e.g. suitable for 8 x 350 Ohm load cells), or via To connect two scales with analog strain gauge
Additional digital output
zener barriers, entry impedance load cells.
Optoisolated, 24 V DC, for +/– check or setpoint
87.5 Ohm–3.3 kOhm monitoring. PC ScaleView
(e.g. suitable for 4 x 350 Ohm load cells), PC software for the display of weighing data and
W&M approved resolution up to 10,000 d. One extension socket for: scale status information.
Internal resolution 524,000 d, update rate SIM-ETH3 module providing a second SIM PC COM+ / PC ARCHIVE
50–800/s, smallest load cell signal 0.33 µV/e. socket. PC software for W&M approved recording of
Options: Connection of two scale bases via DADM, Fieldbus module for Profinet, Profibus DP or weighing data on a PC hard disk.
connection of scale platforms with digital force Ethernet/IP.
IT CONFIGURATOR
transducers, external scale interface with ADCBox One socket for digital inputs/outputs or analog PC software for calibration, backup,
via RS485, max. cable length: 500 m. output: configuration of user prompts, and editing of
Internal event log for scale errors.
2 digital inputs and 2 digital outputs print formats.
Calibration Optoisolated, 24 V DC, outputs for setpoint RTC Web Interface
Of scales with analog load cells: monitoring or simple filling applications, inputs For remote diagnostics via Ethernet/Internet.
Setup as single or multiple-range scale with 1, 2 or for start of weighing and taring or start/stop Ethernet interface cable
3 ranges or as multi-interval scale. Calibration of filling. With RJ45 connector, 5 m (20") or 10 m (40").
with test weights or through entry of rated output Analog output
Splash and dust cover
of load cell(s), option for the linearization of the 0–20 mA, 4–20 mA, 0–10 V or 2–10 V, 15 bit,
Transparent plastic cover to protect
load curve. Clear operator prompts for all steps of 32,000 divisions, for analog output of weight.
display and keyboard.
calibration sequence. Transmission of all
calibration data to/from PC with printout. Construction:
Electrical connection Desk / wall version Panel-mount version
110–240 V AC, 50–60 Hz or 12–24 V DC
via integrated power supply unit, or
12–24 V DC for power supply via external battery.
Operating temperature
–10 °C (+14 °F) to +40 °C (+104 °F),
max. 95 % relative humidity, non-condensing.
! Stainless steel housing, ! Stainless steel housing,
IP65 / IP69K, NEMA 4X fascia plate protected to
! Suitable for desk-top or IP69K, NEMA 4X
wall-mount installation ! Dimensions W x H x D:
! Dimensions W x H x D: 241 x 180 x 47 mm
278 x 214 x 124 mm (9.5" x 7.1" x 1.9")
(10.9" x 8.4" x 4.9") ! Cut-out in panel:
223 x 162 mm (8.8" x 6.38")
Directives: 2014/30/EU, 2014/31/EU, EU Type-examination Certificate as ETL certified in accordance EU Type-examination Certificate as non-
2014/32/EU, 2014/35/EU non-automatic weighing instrument, with UL 62368-1 and automatic weighing instrument,
Standards: EN 45501, OIML R 76-1, automatic gravimetric filling CSA C22.2 No. 62368-1 automatic gravimetric filling instrument
EN 61000-6-2, EN 61000-6-3, instrument
EMI compliance with
NAMUR NE21, EN 62368-1,
FCC Part 15
OIML R 61, WELMEC 8.8 NTEP approval as
indicating element Measurement Canada: Approval as
indicating element
SysTec Systemtechnik und Industrieautomation GmbH Sales and service
Tel. +49 (0) 2238 - 9663-0 – www.systecnet.com
Subject to change without notice
ST.2309.1757 IT3_DBE.PDF 05.2023
