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6ES7231-4HF32-0XB0, SIMATIC S7-1200, Analog input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign or (13 bit ADC)
6ES7231-4HF32-0XB0
อัตราค่าจัดส่ง
รายละเอียดสินค้า
| Product | |
| Article Number (Market Facing Number) | 6ES7231-4HF32-0XB0 |
| Product Description | SIMATIC S7-1200, Analog input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign or (13 bit ADC) |
| Product family | SM 1231 analog input modules |
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General information
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Product type designation
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SM 1231, AI 8x13 bit
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Supply voltage
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Rated value (DC)
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24 V
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Input current
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|
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Current consumption, typ.
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45 mA
90 mA
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from backplane bus 5 V DC, typ.
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|
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Power loss
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|
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Power loss, typ.
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1.5 W
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Analog inputs
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Number of analog inputs
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8; Current or voltage differential inputs
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permissible input voltage for voltage input (destruction
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35 V
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limit), max.
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|
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permissible input current for current input (destruction
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40 mA
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limit), max.
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|
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Cycle time (all channels) max.
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625 µs
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Input ranges
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|
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● Voltage
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Yes; ±10V, ±5V, ±2.5V
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● Current
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Yes; 4 to 20 mA, 0 to 20 mA
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● Thermocouple
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No
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● Resistance thermometer
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No
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● Resistance
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Yes
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Input ranges (rated values), voltages
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|
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● -10 V to +10 V
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Yes
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— Input resistance (-10 V to +10 V)
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≥9 MOhm
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● -2.5 V to +2.5 V
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Yes
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— Input resistance (-2.5 V to +2.5 V)
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≥9 MOhm
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● -5 V to +5 V
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Yes
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— Input resistance (-5 V to +5 V)
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≥9 MOhm
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Input ranges (rated values), currents
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|
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● 0 to 20 mA
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Yes
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— Input resistance (0 to 20 mA)
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280 Ω
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● 4 mA to 20 mA
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Yes
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— Input resistance (4 mA to 20 mA)
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280 Ω
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Thermocouple (TC)
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|
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Temperature compensation
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|
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— parameterizable
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No
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Analog value generation for the inputs
|
|
1.17.2021
6ES72314HF320XB0
Page 1/2
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Integration and conversion time/resolution per channel
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|
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● Resolution with overrange (bit including sign), max.
● Integration time, parameterizable
● Interference voltage suppression for interference frequency f1 in Hz
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12 bit; + sign Yes
40 dB, DC to 60 V for interference frequency 50 / 60 Hz
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Smoothing of measured values
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● parameterizable
● Step: None
● Step: low
● Step: Medium
● Step: High
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Yes Yes Yes Yes
Yes
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Errors/accuracies
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|
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Temperature error (relative to input range), (+/-)
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25 °C ±0.1%, to 55 °C ±0.2% total measurement range
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Basic error limit (operational limit at 25 °C)
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● Voltage, relative to input range, (+/-)
● Current, relative to input range, (+/-)
|
0.1 %
0.1 %
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Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
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|
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● Common mode voltage, max.
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12 V
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Interrupts/diagnostics/status information
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Alarms
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Yes
Yes
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Diagnostics function
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Alarms
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● Diagnostic alarm
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Yes
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Diagnoses
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|
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● Monitoring the supply voltage
● Wire-break
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Yes
Yes
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Diagnostics indication LED
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|
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● for status of the inputs
● for maintenance
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Yes
Yes
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Standards, approvals, certificates
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|
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CE mark
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Yes Yes Yes Yes Yes Yes Yes
Yes
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CSA approval
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UL approval
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cULus
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FM approval
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RCM (formerly C-TICK)
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KC approval
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Marine approval
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Ambient conditions
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Free fall
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● Fall height, max.
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0.3 m; five times, in product package
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Ambient temperature during operation
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|
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● min.
● max.
● horizontal installation, min.
● horizontal installation, max.
● vertical installation, min.
● vertical installation, max.
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-20 °C
60 °C
-20 °C
60 °C
-20 °C
50 °C
|
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Ambient temperature during storage/transportation
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|
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● min.
● max.
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-40 °C
70 °C
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Air pressure acc. to IEC 60068-2-13
|
|
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● Operation, min.
● Operation, max.
● Storage/transport, min.
● Storage/transport, max.
|
795 hPa
1 080 hPa
660 hPa
1 080 hPa
|
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Relative humidity
|
|
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● Operation at 25 ℃ without condensation, max.
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95 %
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1.17.2021
6ES72314HF320XB0
Page 2/3
|
Connection method
|
|
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required front connector
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Yes
|
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Mechanics/material
|
|
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Enclosure material (front)
● Plastic
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Yes
|
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Dimensions
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|
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Width
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45 mm
100 mm
75 mm
|
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Height
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Depth
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Weights
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Weight, approx.
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180 g
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