
PT610, PT620, PT630
Instruction Manual
6
3 SPECIFICATIONS
General common specifications
A/D Converter
A/D converter type
24 bit Delta-Sigma ratiometric with integral analogue and digital filters
Conversion Rate
Up to 800 conversions per second.
Input sensitivity
0.4 μV/d (approved); 0.05μV/d (non approved)-5mV to +19mV
Analogue input range
-5mV to +19mV
Zero offset adjustment range
-5mV to +19mV
Resolution
Display resolution
up to 10 000 increments (approved); up to 999 999 increments (industrial)
Internal resolution
up to 16 000 000
Non-linearity, temp. coefficient
Within 0.0015% FS, < 2 ppm/ºC
Display
Type
Wide view angle backlit LCD with 6x 22mm digit height main numerals and
16x 8mm alphanumeric characters. Display of units and status. Bar graph.
Scale, Calibration and Functions
Scale and units
Up to 300 000kg, Units g, kg, oz, lb Metric/Imperial switchable
Calibration
Span calibration with weights, even without without zero calibration.
vCal for calibration by direct entry of load cell characteristics.
Temporary zero calibration, Zero adjustment, Gain adjustment
Calibration of span and zero by fieldbus commands.
Digital filter
5 step programmable adaptive digital filter.
Dynamic/Animal weighing
Weighing functions
Tare, zeroing, auto zero track, motion detection, auto-zero at power up, tare
status save at power off, increased resolution, automatic tare and clear,
temporary gross indication, unit change.
Other Functions
Pre-settable label (print ticket) count number, gross or tare indication,
storage for 500 sets of setpoints.
Load cells
Excitation
5VDC 125mA
Number of load cells
Up to 8 load cells 350Ω, 16 load cells 700Ω, in parallel.
Load cell connection
4 or 6 wire connection. Cable length: maximum 1000 m/mm² for 6-wires
Communication
RS-232 (2x 3 wire) and modes
1200 to 57600 baud, 7/8 bit, E/O/N. Command, continuous, Printer, BSI.
RS-485 and modes
1200 to 57600 baud, 7/8 bit, E/O/N. Command, continuous, Printer, BSI
output. Up to 31 units on the bus.
USB
Standard USB for Mini-B cable (internal on PCB). Command, continuous,
Printer, BSI communications.
Response Speed
< 4mS response delay from read/write commands.
Fieldbus/Ethernet
Optional. Refer 2.4MODELS and FEATURES table for applicability.
Printing
Format
Programmable 1 line or multi-line, print ticket count number can be preset.
Label printing with graphic (3
rd
party software may be required for graphic)
Print languages
English, German, French, Italian, Spanish, Turkish
Digital/Analogue Inputs and Outputs
Optional
Refer comparison table for applicability.
Power Connection
All Models
Integral cable, 100-240 VAC (100-125VAC with USA plug), 50-60 Hz.
12VDC (12-28) configurable.
Environment and Enclosure
Operating Environment
-15ºC to +55ºC; max. 90% RH (80% RH, -10~40ºC approved), non-
condensing. IP67 sealing with pressure equalising port.
Enclosure
Stainless steel. Wall type: 260x200x65mm, Desk type: 250x180x85mm,
weight 2.3kg net, 3.2kg gross. Packing size 290x280x210mm.