Helmholz 600-254-4AH22 AI 8x TC, Iso., 16 bit Module

Helmholz 600-254-4AH22 AI 8x TC, Iso., 16 bit Module

Codice: 600-254-4AH22
Marchio: Helmholz
General information
Order number600-254-4AH22
Article nameAI 8x TC, Iso., 16 bit
Scope of deliveryAI 8x TC, Iso., 16 bit
Dimensions (DxWxH)110 x 25 x 73 mm
WeightApprox. 110 g
Number of inputs8
Electrical isolation
from the backplane busYes
Between the channelsYes
InternalMax. 140 mA
Power dissipationMax. 1 W
Measuring ranges± 80 mV
ThermocouplesE (-270 °C … 990 °C)
J (-210 °C ... 1200 °C)
K (-270 °C … 1380 °C)
N (-270 °C … 1320 °C)
R (-50 °C … 1775 °C)
S (-50 °C … 1775 °C)
T (-270 °C … 405 °C)
B (0 °C … 1800 °C)
C (0 °C … 2320 °C)
L (0 °C … 900 °C)
Measuring methodIntegration
Measurement resolution15 bits + sign
Interference frequency suppressionNone | 10 Hz | 50 Hz | 60 Hz | 400 Hz
Refresh rate / conversion rateDepends on the interference frequency suppression setting being used:
None: 3 ms
400 Hz: 8 ms
60 Hz: 51 ms
50 Hz: 60 ms
10 Hz: 160 ms
DiagnosesUpper measuring range limit exceeded (overflow), lower measuring range limit fallen below (underflow), parameter assignment error
Process alarmsUpper 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 range
Repeating accuracy in steady state at 25 °C±0.05 %/K relative to the nominal range
Parameter configuration length51 bytes
General error indicatorRed LED
Hot-swap capableYes
Ambient conditions
Ambient temperature0 °C … +60 °C
Transport and storage temperature-20 °C … +80 °C
Relative air humidity95 % r H without condensation
Protection ratingIP 20
CertificationsCE, UL
UL
Surrounding Air Temperature0 °C … +60°C
Pollution degree2
CE
Noise immunityDIN EN 61000-6-2 “EMC Immunity”
Interference emissionDIN EN 61000-6-4 “EMC Emission”
Vibration and shock resistanceDIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock"
RoHSYes
REACHYes

Helmholz Datasheet

Paese e lingua Nome del file Link di download
United States (English) Helmholz-EN_42334.pdf Download

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