Zpět na: Analogové vstupní moduly

Analog-input-modul, I, 12 Bit

PDFTisk
AI 2x I, 0/4...20 mA, ±20 mA, 12 bit
600-250-4AB01_600x600

Kod produktu: 600-250-4AB01

Popis

Součástí dodávky je základní modul a příslušný přední konektor pro kabeláž. Modul má 2 analogové vstupy.

Parametry modulu:

Diagnostický alarm: Zapnuto | Vypnuto
Diagnostika přetečení / podtečení: Zapnuto | Vypnuto
Reprezentativní hodnoty: SIMATIC* S7 | SIMATIC* S5

Parametry pro každý kanál:

(pouze pro 4 ... 20 mA): Zapnuto | Vypnuto
Potlačení rušivé frekvence: Žádné | 10 Hz | 50 Hz | 60 Hz | 400 Hz
Měřicí rozsahy: Vypnuto | 0 ... 20 mA | 4 ... 20 mA | ±20 mA
Aktivované alarmy mezních hodnot: Zapnuto | Vypnuto
Horní/dolní mezní hodnota: 16bitová analogová hodnota (±27648)

* SIMATIC je registrovaná ochranná známka společnosti Siemens AG.

Tipy

Vlastnosti

Ke stažení

Produkt
Objednací číslo
AI 2x I, 0/4...20 mA, ±20 mA, 12 bit 600-250-4AB01

 

General information
Order number 600-250-4AB01
Article name AI 2x I, 0/4...20 mA, ±20 mA, 12 bit
Scope of delivery AI 2x I, 0/4...20 mA, ±20 mA, 12 bit
Dimensions (DxWxH) 110 x 14 x 73 mm
Weight Approx. 70 g
Number of inputs 2
Power dissipation Max. 0.7 W
Parameter configuration length 22 bytes
Hot-swap capable Yes
Electrical isolation
from the backplane bus Yes
Between the channels No
Current draw
External Not needed
Internal Max. 95 mA
Measuring
Measuring ranges / load resistance 0 ... 20 mA / 50 ohms,
  4 ... 20 mA / 50 ohms,
  ±20 mA / 50 ohms
Measuring method Integration
Measurement resolution 11 bit + sign
Interference frequency suppression None | 10 Hz | 50 Hz | 60 Hz | 400 Hz
Refresh rate / conversion rate Number of active channels x conversion time + 16 ms for wire break detection when activated.
  The conversion time will depend on the interference frequency suppression:
  None: 8 ms
  400 Hz: 45 ms
  60 Hz: 109 ms
  50 Hz: 128 ms
  10 Hz: 342 ms
Diagnoses Upper measuring range limit exceeded (overflow), lower measuring range limit fallen below (underflow), wire break (for 4 ... 20 mA only), parameter assignment error
Process alarms Upper and lower limit per channel
Error limits
Operational error limit in the entire temperature range ±0.5 % relative to the nominal range
Basic error limit at 25 °C ±0.3 % relative to the nominal range
Temperature error ±0.005 %/K relative to the nominal range
Linearity error ±0.05 %/K relative to the nominal rangesv
Repeating accuracy in steady state at 25 °C ±0.05 %/K relative to the nominal range
Parameter configuration length 12 bytes
General error indicator Red LED
Ambient conditions
Ambient temperature 0 °C … +60 °C
Transport and storage temperature -20 °C … +80 °C
Relative air humidity 95 % r H without condensation
Protection rating IP20
Approvals CE, UL
UL
Surrounding Air Temperature 0 °C … +60°C
Pollution degree 2
CE
Noise immunity DIN EN 61000-6-2 “EMC Immunity”
Interference emission DIN EN 61000-6-4 “EMC Emission”
Vibration and shock resistance DIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock"