AD SYSTEM

Weighing Instrumentation Weight Transmitters

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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

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