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SIMATIC S7-1500 AI 8xU/I/R/RTD BA 35 mm
SKU: 6ES7531-7QF00-0AB0
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Short Description
Description:
SIMATIC S7-1500 analog input module with AI 8xU/I/R/RTD BA.
16-bit resolution.
Accuracy: 0.5%.
Eight channels in eight-person groups.
The common mode voltage is 4 volts DC.
Diagnostics.
Hardware causes interruptions.
Delivery includes the infeed element, shield bracket, and shield terminal.
Front connector (screw terminal or push-in) must be bought separately.
Buy currently uses Select Automation shop pricing and checkout.
General information:
Product type designation: AI 8xU/I/R/RTD BA.
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.
Prioritized startup: No.
Engineering with:
STEP 7 TIA Portal configurable/integrated from version: V15.1 / V16.
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: No.
Power:
Power available from the backplane bus: 0.85 W.
Power loss:
Power loss, typ.: 0.9 W.
Analog inputs:
Number of analog inputs: 8.
For current measurement: 8.
For voltage measurement: 8.
For resistance/resistance thermometer measurement: 8.
permissible input voltage for voltage input (destruction limit), max.: 12 V; 12 V continuous, 30 V for max. 1 s.
permissible input current for current input (destruction limit), max.: 40 mA.
Constant measurement current for resistance-type transmitter, typ.: 230 ... 370 µA.
Technical unit for temperature measurement adjustable: Yes; °C/°F/K.
Input ranges (rated values), voltages:
0 to +5 V: No.
0 to +10 V: No.
1 V to 5 V: Yes.
Input resistance (1 V to 5 V): 10 MΩ.
-1 V to +1 V: Yes.
Input resistance (-1 V to +1 V): 10 MΩ.
-2.5 V to +2.5 V: Yes.
Input resistance (-10 V to +10 V): 10 MΩ.
-2.5 V to +2.5 V: No.
-25 mV to +25 mV: No.
-250 mV to +250 mV: No.
-5 V to +5 V: Yes.
Input resistance (-5 V to +5 V): 10 MΩ.
-50 mV to +50 mV: Yes.
Input resistance (-50 mV to +50 mV): 10 MΩ.
-500 mV to +500 mV: Yes.
Input resistance (-50 mV to +50 mV): 10 MΩ.
-80 mV to +80 mV: No.
Input ranges (rated values), currents:
0 to 20 mA: Yes.
Input resistance (0 to 20 mA): 25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC.
-20 mA to +20 mA: Yes.
Input resistance (-20 mA to +20 mA): 25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC.
4 mA to 20 mA: Yes.
Input resistance (4 mA to 20 mA): 25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC.
Input ranges (rated values), thermocouples:
Type B: No.
Type C: No.
Type E: No.
Type J: No.
Type K: No.
Type L: No.
Type N: No.
Type R: No.
Type S: No.
Type T: No.
Type U: No.
Type TXK/TXK(L) to GOST: No.
Input ranges (rated values), resistance thermometer:
Cu 10: No.
Cu 10 according to GOST: No.
Cu 50: No.
Cu 50 according to GOST: No.
Cu 100: No.
Cu 100 according to GOST: No.
Ni 10: No.
Ni 10 according to GOST: No.
Ni 100: Yes; Standard/climate.
Input resistance (Ni 100): 10 MΩ.
Ni 100 according to GOST: No.
Ni 1000: Yes; Standard/climate.
Input resistance (Ni 1000): 10 MΩ.
Ni 1000 according to GOST: No.
LG-Ni 1000: Yes; Standard/climate.
Input resistance (LG-Ni 1000): 10 MΩ.
Ni 120: No.
Ni 120 according to GOST: No.
Ni 200: No.
Ni 200 according to GOST: No.
Ni 500: No.
Ni 500 according to GOST: No.
Pt 10: No.
Pt 10 according to GOST: No.
Pt 50: No.
Pt 50 according to GOST: No.
Pt 100: Yes; Standard/climate.
Input resistance (Pt 100): 10 MΩ.
Pt 100 according to GOST: No.
Pt 1000: Yes; Standard/climate.
Input resistance (Pt 1000): 10 MΩ.
Pt 1000 according to GOST: No.
Pt 200: No.
Pt 200 according to GOST: No.
Pt 500: No.
Pt 500 according to GOST: No.
Input ranges (rated values), resistors:
0 to 150 ohms: No.
0 to 300 ohms: No.
0 to 600 ohms: Yes.
Input resistance (0 to 600 ohms): 10 MΩ.
0 to 3000 ohms: No.
0 to 6000 ohms: Yes.
Input resistance (0 to 6000 ohms): 10 MΩ.
PTC: Yes.
Input resistance (PTC): 10 MΩ.
Cable length:
shielded, max.: 200 m; 50 m at 50 mV.
Analog value generation for the inputs:
Measurement principle: integrating.
Integration and conversion time/resolution per channel:
Resolution with overrange (bit including sign), max.: 16 bit.
Integration time, parameterizable: Yes.
Integration time (ms): 2,5 / 16,67 / 20 / 100 ms.
Basic conversion time, including integration time (ms): 10 / 24 / 27 / 107 ms.
additional conversion time for wire-break monitoring: 4 ms (to be considered in R/RTD/U 1 to 5 V measurement).
additional conversion time for resistance measurement: 8 ms.
Interference voltage suppression for interference frequency f1 in Hz: 400 / 60 / 50 / 10 Hz.
Smoothing of measured values:
parameterizable: Yes.
Step: None: Yes.
Step: low: Yes.
Step: Medium: Yes.
Step: High: Yes.
Encoder:
Connection of signal encoders:
for voltage measurement: Yes.
for current measurement as 2-wire transducer: Yes; with external supply.
for current measurement as 4-wire transducer: Yes.
for resistance measurement with two-wire connection: Yes; Only for PTC.
for resistance measurement with three-wire connection: Yes; All measuring ranges except PTC; internal compensation of the cable resistances.
Errors/accuracies:
Linearity error (relative to input range), (+/-): 0.01 %.
Temperature error (relative to input range), (+/-): 0.006 %/K.
Crosstalk between the inputs, max.: -50 dB.
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-): 0.01 %.
Operational error limit in overall temperature range:
Voltage, relative to input range, (+/-): 0.5 %.
Current, relative to input range, (+/-): 0.5 %.
Resistance, relative to input range, (+/-): 0.5 %.
Resistance thermometer, relative to input range, (+/-): Ptxxx Standard: ±1.2 K, Ptxxx Climate: ±0.8 K, Nixxx Standard: ±0.8 K, Nixxx Climate: ±0.8 K.
Basic error limit (operational limit at 25 °C):
Voltage, relative to input range, (+/-): 0.3 %.
Current, relative to input range, (+/-): 0.3 %.
Resistance, relative to input range, (+/-): 0.3 %.
Resistance thermometer, relative to input range, (+/-): Ptxxx Standard: ±1.0 K, Ptxxx Climate: ±0.5 K, Nixxx Standard: ±0.5 K, Nixxx Climate: ±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.: 40 dB.
Common mode voltage, max.: 4 V.
Common mode interference, min.: 60 dB.
Interrupts/diagnostics/status information:
Diagnostics function: Yes.
Alarms:
Diagnostic alarm: Yes.
Limit value alarm: Yes; two upper and two lower limit values in each case.
Diagnoses:
Monitoring the supply voltage: No.
Wire-break: Yes; Only for 1 ... 5 V, 4 ... 20 mA, R, and RTD.
Short-circuit: No.
Group error: No.
Overflow/underflow: Yes.
Diagnostics indication LED:
RUN LED: Yes; green LED.
ERROR LED: Yes; red LED.
MAINT LED: No.
Monitoring of the supply voltage (PWR-LED): No.
Channel status display: Yes; green LED.
for channel diagnostics: Yes; red LED.
for module diagnostics: Yes; red LED.
Potential separation:
Potential separation channels:
between the channels: No.
between the channels, in groups of: 8.
between the channels and backplane bus: Yes.
Permissible potential difference:
between the inputs (UCM): 8 V DC.
Between the inputs and MANA (UCM): 4 V DC.
Isolation:
Isolation tested with: 707 V DC (type test).
product functions / security / header:
signed firmware update: No.
data integrity: No.
Ambient conditions:
Ambient temperature during operation:
horizontal installation, min.: -30 °C; From FS05.
horizontal installation, max.: 60 °C.
vertical installation, min.: -30 °C; From FS05.
vertical installation, max.: 40 °C.
Altitude during operation relating to sea level.
Installation altitude above sea level, max. 5 000 m; Restrictions for installation altitudes > 2 000 m, see manual.
Dimensions:
Width: 35 mm.
Height: 147 mm.
Depth: 129 mm.
Weights:
Weight, approx.: 250 g.