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3590EKR, 3590EXP, 3590EXT series indicator
E-AF08_02_13.07_EN_U
5
NOTE FOR THE USER
The message
(TECH.MAN.REF.)
, will often appear in this manual; this refers to the Technical Manual, which may obtained
by the reseller.
2. MAIN TECHNICAL SPECIFICATIONS
POWER SUPPLY
- 12 Vdc ( 8 ÷ 24 Vdc in the IO versions), with internal or external 100 ÷ 240 Vac
(50÷60 Hz) / 12 Vdc adapter, depending on the model.
- 6 Vdc from rechargeable built-in battery, fitted depending on the model.
MAXIMUM POWER
16 VA.
OPERATING TEMPERATURE
From -15 to + 40 °C. (5 to 104 °F), with constant temperature.
CONVERTER
24 bit Sigma Delta.
CONVERSION SPEED
up to 200 conv./sec. with automatic selection.
RANGE OF INPUT SIGNAL
0,6 mV/V - 3,2 mV/V.
MINIMUM VOLTAGE PER DIVISION 0.3
V (approved instrument); 0.03
V (non-approved instrument).
TYPICAL INTEGRATION TIME
40 msec.
AUTOMATIC ZERO DETECTION
Only in gross mode, programmable at +/- ¼, ½, 1, 2 divisions.
ZERO RANGE
Configurable up to +/- 50% of max load capacity.
AUTOZERO AT START-UP
Configurable up to +/- 50% of max capacity.
LOAD CELL POWER SUPPLY
5Vdc ± 5%, 120mA (max 8 350-Ohm cells).
LOAD CELL CONNECTIONS
6 wires with Remote Sense.
DISPLAY DIVISIONS
10000e, 3 x 3000e for legal weighing, expandable up to 800.000 for internal use
(with
minimum
signal coming from a 1,6mV/V cell).
DISPLAYS
- Red, high-luminosity LED indicators, with six digits (h 13 mm)
- Back lit graphic 160x32 dot LCD
TARE FUNCTION
Subtractive, possible on all capacities.
MEMORY/DATABASE
Database of 1000 items (each with 5 descriptions of 20 characters).
SIGNALS
16 status LEDs. Graphic icons on LCD display.
KEYBOARD
Impermeable polycarbonate keyboard with 24 multifunction (IP65 protection
degree), with membrane keys with audible and tactile feedback.
PARAMETER SETUP
Calibration and linearity (up to 8 points), fully digital and programmable from the
keyboard.
CLOCK/DATE
Standard feature, with buffer RAM.
PROTECTIVE CASE
ABS console (IP 65 protection).
SERIAL OUTPUTS
- 2 input/output RS232 ports on terminal board/ amp connector.
- 1 input/output RS485 port on terminal board or RS232 on amp connector.
INPUTS AND OUTPUTS
- Management of PC keyboard or barcode reader
3590EKR, 3590EXP and 3590EXT:
- 2 inputs (optoisolated photo couplers), 12Vdc – 24Vdc, 20mA max
- 4 outputs (optoisolated photomosfets), 48Vac / 0.15A, 60Vdc / 0.15A, 10 Ω max.
3590EXT in IO version:
- 8 inputs (optoisolated photo couplers), 12Vdc – 24Vdc, 20mA max.
- 16 outputs (optoisolated photomosfets), 48Vac / 0.15A, 60Vdc / 0.15A.
ANALOGUE
OUTPUT
(Option
available on the 3590EXT “IO”
version)
- 16-bit analogue output configurable from keyboard (full-scale value; zero scale
value and minimum value) from 0 to 10 Vdc or from 0 to 20mA; the maximum
resistance applicable on the output current is 350 Ohm and the minimum
resistance applicable on the output voltage is 10 kohm.
THE INSTRUMENT’S DANGEROUS VOLTAGE PARTS AND THE PARTS THE USER CAN ACCESS HAVE BEEN
ELECTRICALLY INSULATED.