AI, 12 Bit, U, ±10V

AI 2 x U, ±10 V, 0-10 V, 1-5 V, 12 Bit
AI 2 x U, ±10 V, 0-10 V, 1-5 V, 12 Bit

AI 2x U, ±10 V, 0-10 V, 1-5 V, 12 Bit

  • Measuring ranges 0 ... 10 V, 1 ... 5 V, ±10 V, ±5 V, ±2.5 V, individually configurable for each channel
  • Measurement resolution: 11 bit + sign
  • Diagnostic messages
  • Wire break detection (for 1 ... 5 V)
  • Limit value alarms for each channel
  • A bi-color LED (blue/red) indicates the module operating status and any malfunctions
  • 2 analog inputs for measuring voltage, electrically isolated from the backplane bus
  • 2 process input words

Parameters for the module

  • Diagnostic alarm: On | Off
  • Overflow/underflow diagnosis: On | Off
  • Representation values: SIMATIC* S7 | SIMATIC* S5

 

Parameters for each channel

  • Wire break detection (only for 1 ... 5 V): On | Off
  • Interference frequency suppression: None | 10 Hz | 50 Hz | 60 Hz | 400 Hz
  • Measuring ranges: Deactivated | 0 ... 10 V | 1 ... 5 V | ±10 V | ±5 V | ±2.5 V
  • Limit value alarms enabled: On | Off
  • Upper/lower limit: 16 bit analog value (±27648)
Download PDF datasheet
General information
Order number 600-252-4AB01
Article name AI 2x U, ±10 V, 0-10 V, 1-5 V, 12 bits
Scope of delivery AI 2x U, ±10 V, 0-10 V, 1-5 V, 12 bits
Dimensions (DxWxH) 110 x 14 x 73 mm
Weight Approx. 70 g
Number of inputs 2
Electrical isolation
from the backplane bus Yes
Between the channels No
Internal Max. 95 mA
Power dissipation Max. 0.7 W
Measuring ranges / load resistance 0 … 10 V/30 kohm, 1 … 5 V/30 kohm, ±10 V/30 kohm, ±5 V/30 kohm, ±2,5 V/30 kohm
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 for each channel 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 1 ... 5 V 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
Hot-swap capable Yes
Ambient conditions
Ambient temperature 0 °C … +60 °C
Transport and storage temperature -20 °C … +80 °C
Relative air humidity -20 °C … +80 °C 95 % r H without condensation
Protection rating IP 20
Certifications 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 60068-2-8:2008 “Vibration”, DIN EN 60068-27:2010 “Shock“
RoHS Yes
REACH Yes

Technical Documentation

 Name Version Size Tags
TB20, Manual Modules 13 17 MB

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* SIMATIC is a registered trademark of Siemens AG.