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SIMATIC S7-1500 AI 8xU/R/RTD/TC HF 35 mm
SKU: 6ES7531-7PF00-0AB0
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Short Description
Description:
SIMATIC S7-1500 analog input module, AI 8xU/R/RTD/TC HF.
16-bit resolution.
Up to 21 bits. Resolution at the RT and TC.
Accuracy is 0.1%.
8 channels in groups of one.
The common mode voltage is 30 volts AC/60 volts DC.
Diagnostics.
Hardware causes interruptions.
The temperature measurement range is scalable.
thermocouple type C.
Calibrate in RUN.
Delivery includes the infeed element.
Shield bracket and shield terminal: The front connector (screw terminals or push-in) must be bought separately.
Buy currently uses Select Automation shop pricing and checkout.
General information:
Product type designation: AI 8xU/R/RTD/TC HF.
HW functional status: From FS01.
Firmware version: V1.1.0.
FW update possible: Yes.
Product function:
I&M data: Yes; I&M0 to I&M3.
Isochronous mode: No.
Prioritized startup: No.
Measuring range scalable: Yes.
Scalable measured values: No.
Adjustment of measuring range: No.
Engineering with:
STEP 7 TIA Portal configurable/integrated from version: V14 /.
STEP 7 configurable/integrated from version: V5.5 SP3 /.
PROFIBUS from GSD version/GSD revision: V1.0 / V5.1.
PROFINET from GSD version/GSD revision: V2.3 /.
Operating mode:
Oversampling: No.
MSI: Yes.
CiR - Configuration in RUN:
Reparameterization possible in RUN: Yes.
Calibration possible in RUN: Yes.
Supply voltage:
Rated value (DC): 24 V.
permissible range, lower limit (DC): 19.2 V.
permissible range, upper limit (DC): 28.8 V.
Reverse polarity protection: Yes.
Input current:
Current consumption, max.: 55 mA; with 24 V DC supply.
Power:
Power available from the backplane bus: 0.85 W.
Power loss:
Power loss, typ.: 1.9 W.
Encoder:
Connection of signal encoders:
for voltage measurement: Yes.
for current measurement as 2-wire transducer: No.
for current measurement as 4-wire transducer: No.
for resistance measurement with two-wire connection: Yes.
for resistance measurement with three-wire connection: Yes; All measuring ranges except PTC; internal compensation of the cable resistances.
for resistance measurement with four-wire connection Yes; All measuring ranges except PTC.
Errors/accuracies:
Linearity error (relative to input range), (+/-): 0.02 %.
Temperature error (relative to input range), (+/-): 0.005 %/K.
Crosstalk between the inputs, max.: -80 dB.
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-): 0.02 %.
Temperature error of internal compensation: ±1,5 °C.
Operational error limit in overall temperature range:
Voltage, relative to input range, (+/-): 0.1 %.
Resistance, relative to input range, (+/-): 0.1 %.
Resistance thermometer, relative to input range, (+/-): Cuxxx Standard: ±0.5 K, Cuxxx Klima: ±0.5 K, Ptxxx Standard: ±1 K, Ptxxx Klima: ±0.5 K, Nixxx Standard: ±0.5 K, Nixxx Klima: ±0.3 K.
Thermocouple, relative to input range, (+/-): Type B: > 600 °C ±2 K, Type E: > -200 °C ±1 K, Type J: > -210 °C ±1 K, Type K: > -200 °C ±2 K, Type N: > -200 °C ±2 K, Type R: > 0 °C ±2 K, Type S: > 0 °C ±2 K, Type T: > -200 °C ±1 K, Type C: ±4 K, Type TXK/TXK(L): ±1 K.
Basic error limit (operational limit at 25 °C):
Voltage, relative to input range, (+/-): 0.05 %.
Resistance, relative to input range, (+/-): 0.05 %.
Resistance thermometer, relative to input range, (+/-): Cuxxx Standard: ±0.3 K, Cuxxx Klima: ±0.2 K, Ptxxx Standard: ±0.5 K, Ptxxx Klima: ±0.2 K, Nixxx Standard: ±0.3 K, Nixxx Klima: ±0.15 K.
Thermocouple, relative to input range, (+/-): Type B: > 600 °C ±1 K, Type E: > -200 °C ±0.5 K, Type J: > -210 °C ±0.5 K, Type K: > -200 °C ±1 K, Type N: > -200 °C ±1 K, Type R: > 0 °C ±1 K, Type S: > 0 °C ±1 K, Type T: > -200 °C ±0.5 K, Type C: ±2 K, Type TXK/TXK(L): ±0.5 K.
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency:
Series mode interference (peak value of interference < rated value of input range), min.: 80 dB; in the Standard operating mode, 40 dB in the Fast operating mode.
Common mode voltage, max.: 60 V DC/30 V AC.
Common mode interference, min.: 80 dB.
Dimensions:
Width: 35 mm.
Height: 147 mm.
Depth: 129 mm.
Weights:
Weight, approx.: 250 g.