Load Cell Module DVP02LC-SL 2.1 Functions 2.2 Effective Number of Bits (ENOB) DVP-PLC Operation Manual 4 Rated power supply 24 VDC (-15 to +20%)/3 W voltage/power consumption Voltage boundary 18 to 31.2 VDC Max. current consumption 125 mA Input signal range ±40 mVDC Sensibility +5 VDC +/-10% Internal resolution 24 bits Communication port RS-232, RS-485 Applicable sensor type 4-wire or 6-wire load cell Temperature coefficient span ≤ ± 50 ppm/K v. E Temperature coefficient zero ≤ ± 0.4 μV/K point Linearity error ≤ 0.02% Response time 2, 10, 20, 40, 80 ms × number of channels 4 measuring ranges 0 to 1, 0 to 2, 0 to 4, 0 to 6 mV/V Max. distance for connecting 100m to load cell Max.
current output 5 VDC × 300 mA Permitted load cell 40 to 4,010 Ω resistance Common mode rejection ≥ 100dB (CMRR @50/60 Hz) Dynamic value filter Setting range: K1 to K5 Average value filter Setting range: K1 to K100 500 VAC between digital circuits and ground 500 VAC between analog circuits and ground 500 VAC between analog circuits and digital circuits Isolation method Connectable to the left side of the MPU, numbered from 100 to 107 according to the position of the module from the closest to the farthest to the MPU. Serial connection to DVP-PLC MPU Operation: 0 to 55°C (temperature),50 to 95% (humidity), pollution degree 2 Storage:
-25 to 70°C (temperature), 5 to 95% (humidity) Operation/storage International standards: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC 68-2-27 (TEST Ea) Vibration/shock immunity Load cell CR#2: CR#3: Reaction time for measurement* eigenvalue eigenvalue* 2 ms 10 ms 20 ms 40 ms 80 ms 0 to 1 mV/V 0 18 19.1 19.5 19.8 20.2 1 to 2 mV/V 1 19 19.6 20.1 20.3 20.7 2 to 4 mV/V 2 19 20 20.5 20.7 21 4 to 6 mV/V 3 19 20 20.4 20.5 20.8