• BASIC for simple weighing systems
• COUNT for parts counting
• CHECK for simple check scales
• FILL for simple filling systems
• ONLINE for remote controlled systems
• TRUCK/ONLINE for truck scale systems with online PC connection.


• Parameters can be edited via PC with the IT3 Configurator PC tool or by means of a web browser directly over the network.

Universal Use
Suitable for difficult environmental conditions and locations with high hygienic standards, as in the food, pharmaceutical and chemical industry. 

High Operational Security
Fast and error-free operation is ensured by a high-contrast alphanumeric LCD for the indication of weight, IDs and operator prompts in combination with an easy-to-use keyboard. 

Weighing Electronics
IT3 connects to one or two scales with up to 8x 350 Ohm or 16 x 700 Ohm loadcells and provides a NRCS approved resolution of up to 3000d with max. 80% preload. Calibration is possible as single or multiple-range (eg 3x3000d) and as single or multi-interval scale. Interface modules for digital loadcells are available as options. 

Weighing Program
Display of net, tare and gross weight. Operator prompting with entry of up to 20 additional IDs (eg order-No, customer-No, product-No, etc). Prompts and length of entries are configurable. Parts counting and totalizing is also possible. Weighing data can be stored in an internal W&M approved data archive (only for operating modes BASIC, TRUCK and ONLINE).
Plug-on modules are used to set IT3 up for applications of varying complexity. 

Data Logging
via optional printer interface.
The print layout for labels or forms is fully configurable. Printout of weights, totals, date, time, stored texts, entered IDs and calculated values. 

Data Transmission To PC
Transmission of all entered IDs, date, time and weight after each weighing cycle, data storage on the PC's harddisk. 

PC ONLINE Mode
via optional PC interface.
Reading of weight, taring, zero setting and other functions can be remotely controlled from a PC. Weights can be stored in a W&M approved data archive in the IT3 or on the PC's harddisk for verification.
Data transmission is possible through serial interface or Ethernet LAN. 

Switching And Filling
With an optional input/output module two weight thresholds can be monitored, eg for max. or min. values. Start of weighing cycle and taring is possible from external switches.
Alternatively the inputs and outputs can be used for a filling sequence with start/stop/interrupt and two-speed cut-off. 

Interfaces
PC interface selectable Ethernet, RS232 or RS422, configurable as data transmission after each weighing cycle or on request.
Remote diagnosis is possible via internet.

Printer interface selectable RS232 or RS422, for the connection of a form or ticket printer, printout configurable with PC tool RTC CONFIGURATOR.

Interface for remote display, selectable RS232 or RS422, several protocols for remote displays can be configured.

2 digital inputs and 2 digital outputs, optoisolated, 24VDC, outputs for setpoint monitoring or simple filling applications, inputs for start of weighing and taring or start/stop of filling.

Analog output
0-20mA, 4-20mA, 0-10V, 2-10V, 32,000 divisions, for analog output of weight. 

Display and Keyboard

20-character alphanumeric back-lit LCD, height of characters 14mm, for indication of weight and operator prompts and calibration.
Sealed membrane keyboard with tactile feedback, with numeric keys for the input of tare weights and additional information, scale keys for zero setting and taring and function keys. Input of alpha characters via multiple assignment of numeric keys. 

Weighing electronics
Integrated signal amplifier for the connection of one or two scales with up to 16 strain gauge loadcells (AC version) or up to 6 loadcells (DC version), W&M approved resolution of up to 6000d at 80% preload.
Internal resolution 524,000d, 50 updates per second, smallest loadcell signal 0.33mV/e.
Optional interface modules for digital loadcells (Mettler-Toledo TBrick, K..., MTX, Flintec RC3D, HBM C16i).
Internal event log for scale errors. 

Calibration
of scales with analog loadcells:
Setup as single or multiple-range scale with 1, 2 or 3 ranges or as multi-interval scale. Calibration with test weights or through entry of rated output of loadcell(s), option for the linearization of the load curve. Clear operator prompts for all steps of calibration sequence. Transmission of all calibration data to/from PC with printout. 

Data archive
Internal W&M approved data archive for the storage of the last 120,000 weighings.
Display and printout for verification over selectable period of time.

Powerfail-safe storage of date and time.

Application memory:
BASIC: 10 selectable tare weights
COUNT: 10 reference weights
TRUCK: 100 first weights
FILL: 10 products

Options
Interface for two scale bases DUAL-ADM to connect second scale.

PC Software Tool PC COM+ / PC ARCHIVE
Recording of weighing data on PC's harddisk, providing long-time storage.

RTC CONFIGURATOR
PC tool for the calibration of the scale and the configuration of operating sequence and print format.

RTC Web Interface
for remote diagnostics via Ethernet/Internet.

Ethernet interface cable With RJ45 connector, 5m or 10m.

Splash and dust cover
Transparent plastic cover to protect display and keyboard. 

Electrical connection
110(–15%) to 240(+10%)VAC, 50/60Hz via integrated power supply
option: 12 – 30VDC,
power consumption max. 15VA. 

Operating temperature
– 10°C to + 40°C, 95% relative humidity, non-condensing.