| SIMATIC DP, ELECTRONIC MODULE 2 AI HIGH FEATURE U FOR ET 200S, 15 MM WIDE, +/-10V, 15 BI + SIGN, +/-5V,15BIT+SIGN, 1..5V, 15BIT, OPERATIONAL LIMITS +/-0.1% WITH LED SF (GROUP FAULT) |
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Supply voltage |
Load voltage L+ |
Rated value (DC) | 24 V; From power module |
Reverse polarity protection | Yes |
Input current |
from load voltage L+ (without load), max. | 53 mA |
from backplane bus 3.3 V DC, max. | 10 mA |
Power losses |
Power loss, typ. | 0.85 W |
Address area |
Address space per module |
Address space per module, max. | 4 byte |
Analog inputs |
Number of analog inputs | 2 |
permissible input voltage for voltage input (destruction limit), max. | 35 V; 35 V continuous; 75 V for max. 1 ms |
Cycle time (all channels) max. | 1 channel active per module: 75 / 90 / 30 ms; 2 channels active per module: 175 / 210 / 78 ms |
Input ranges |
Voltage | Yes |
Input ranges (rated values), voltages |
1 to 5 V | Yes |
-10 V to +10 V | Yes |
-5 V to +5 V | Yes |
Cable length |
Cable length, shielded, max. | 200 m |
Analog value creation |
Measurement principle | integrating |
Integrations and conversion time/ resolution per channel |
Resolution with overrange (bit including sign), max. | 16 bit; 1 to 5 V: 15 bits, +/-10 V: 16 bits, +/-5 V: 16 bits |
Integration time, parameterizable | Yes |
Integration time, ms | 16.67 / 20 / 7.5 ms |
Interference voltage suppression for interference frequency f1 in Hz | 60 / 50 Hz / no |
Conversion time (per channel) | 1 channel active per module: 25 / 30 / 10 ms; 2 channels active per module: 58.3 / 70 / 26 ms |
Smoothing of measured values |
Parameterizable | Yes; In four stages by means of digital filtering |
Step: None | Yes; 1 x cycle time |
Step: low | Yes; 4 x cycle time |
Step: Medium | Yes; 32 x cycle time |
Step: High | Yes; 64 x cycle time |
Errors/accuracies |
Linearity error (relative to input area) | +/- 0,03 % |
Temperature error (relative to input area) | +/- 0,003 %/K; +/- 0.003%: Calibration enabled; +/- 0.015%: Calibration disabled |
Crosstalk between the inputs, min. | -100 dB |
Repeat accuracy in settled status at 25 °C (relative to input area) | +/- 0,01 % |
Operational limit in overall temperature range |
Voltage, relative to input area | +/- 0,1 %; +/- 0,1 %: Calibration enabled; +/0.5%; calibration disabled |
Basic error limit (operational limit at 25 °C) |
Voltage, relative to input area | +/- 0,05 % |
Interference voltage suppression for f = n x (fl +/- 1%), fl = interference frequency |
Series mode interference (peak value of interference < rated value of input range), min. | 90 dB |
common mode voltage (USS < 2.5 V) , min. | 100 dB |
Isochronous mode |
Isochronous operation (application synchronized up to terminal) | No |
Interrupts/diagnostics/status information |
Diagnostic messages |
Diagnostic functions | Yes; can be read out (wire break diagnostics is not supported by this module.) |
Group error | Yes |
Overflow/underflow | Yes |
Diagnostics indication LED |
Group error SF (red) | Yes |
Parameter |
Diagnosis: wire break | Disable / enable |
Measurement type/range | deactivated / +/-5 V / 1 to 5 V / +/-10 V |
Interference frequency suppression | Disable / enable |
Group diagnostics | Disable / enable |
Overflow/underflow | Disable / enable |
Galvanic isolation |
Galvanic isolation analog inputs |
between the channels | No |
between the channels and the backplane bus | Yes |
between the channels and the load voltage L+ | Yes |
Permissible potential difference |
between the inputs (UCM) | 140 V DC/100 V AC |
Isolation |
Isolation checked with | 500 V DC |
Dimensions |
Width | 15 mm |
Height | 81 mm |
Depth | 52 mm |
Weight |
Weight, approx. | 40 g |
Status | Mar 12, 2012 |