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AD SYSTEM
Weighing Instrumentation Weight Transmitters
DOWNLOADS
Datasheet
The ADVANCED DIGITAL SYSTEM allows the digital management of analog load cells
RS232 and RS422 / RS485 output, ASCII protocol or MODBUS RTU;
Optional Protocols: PROFIBUS, DEVICENET and ETHERNET
Maximum displayed weight: up to 600,000 divisions on payload
The ADVANCED DIGITAL SYSTEM consists of two elements: the special junction box and the reading instrument
AD SYSTEM SPECIFICATIONS
transducers Power:
5 V (short circuit protected)
Measuring range:
from -1.0 to +3.5 mV / V
Input sensitivity:
12:02 micronV / Division
Linearity:
± 0.01% of FS
Thermal drift:
± 0.001% FS / ° C
Display:
LCD, alphanumeric
A / D converter:
24 bits (over 16,000,000 divisions)
Conversion speed A / D:
from 6 to 12 updates per second on each cell (it depends on the n ° of cells)
Filter:
selectable from 0.1 to 25 Hz
Calibration:
with test certificates, sample weights table
Keyboard:
4 membrane keys
Power tool:
24 Vdc ± 15% - Absorbed Power 10W
Operating temperature:
-10 to +50 ° C
Storage temperature:
-20 to +70 ° C
Logic outputs:
2 relays (dry contacts NA) -115 Vac / 30 Vdc 0.5 A
Logic inputs:
2 optoisolated 24 VDC PNP
Serial port:
RS232 or RS422 / RS485
Transmission distance:
15m (RS232C), 1000m (RS422 and RS485)
Fieldbus protocol:
PROFIBUS, DEVICENET, ETHERNET (optional)
Standard protocol:
ASCII, Modbus RTU
Baud rate:
1200 ÷ 115200 selectable
Optional analog output:
optoisolated to 16 Bit.
Voltage: 0 ÷ 5 / 10V (R min10 K Ohm).
Current: 0/4 ÷ 20mA (R max 300 Ohm)
Regulatory Compliance:
EN61000-6-2, EN61000-6-3
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