Logic DLC NET Series Use And Maintenance Manual page 14

USE AND MAINTENANCE MANUAL – DLC
2.7.3 Technical details
Table 2. Technical data instruments of the series DLC
Data
Supply
Power
Maximum current
Temperature range
Load cells power supply
Input signal
Weight resolution
Maximum sensitivity
Fieldbus
Linearity
Conversions
Digital filter
Protection
Digital outputs (EB-board)
Serial outputs
Analog output (EB-board)
Dimensions
2.7.4 Operating
environment
2.7.5 Electromagnetic
compatibility
LOGIC S.r.l. - M0145Db.docx
Mod. L0006A01 of 30/05/2016
NET
Series
Table 2 shows the technical characteristics of the instrument.
NET
Value
24 Vdc ±10 %, with galvanic isolation between 24 Vdc, power supply of load cells
and Fieldbus
3 W max
150 mA (max 4 load cells of 350 ohm)
from 0 °C to + 45 °C
5 Vdc
from - 4 mV/V to + 4 mV/V
19 bit + sign (524.288 divisions to 4 mV/V)
40 nV/div
®
Profibus-DP , Profinet
0.01 % F.S.
10 or 80 sample/s configurable (default 10)
8, 16, 32, 64 averaged values
IP20
n. 8 output, 24Vdc 100mA total with all outputs on
RS-485 and RS-232 (on EB-board)
0-20mA – 4-20mA configurable
30 x 135 x 107 mm (W x H x D)
The environmental license plate requirements for the correct functioning of the
instrument are:
↘ Operating temperature: 045°C
↘ Storage temperature: 050°C
↘ Humidity: 85% non-condensing
NET
The boards of DLC
meet the EMC requirements that the Directive 2014/34/EU requires.
To improve immunity to radiated interference, emitted by a radio transmitter,
it is important to:
↘ Use shielded cables with shielding connected to earth at 100% for
connections to the card.
↘ In the presence of earth resistance values low, connect to ground
both sides of the screen to improve the effectiveness of the
shielding.
®
series are equipped with appropriate filtration in order to
General information
Page 14 of 78