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SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 2 AI STANDARD 15 MM WIDE /-10 V; 13 BIT SIGN /-5 V; 12 BIT SIGN, 1..5V; 12BIT, CYCLE TIME 65 MS/CHANNEL WITH LED SF (GROUP FAULT) |
| 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. |
30 mA |
| from backplane bus 3.3 V DC, max. |
10 mA |
| Power losses |
| Power loss, typ. |
0.6 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 (mark to space ratio 1:20) |
| Cycle time (all channels) max. |
Number of active channels per module x basic conversion time |
| 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 |
| Integration and conversion time/resolution per channel |
| ● Resolution with overrange (bit including sign), max. |
14 bit; /-10 V: 13 bits sign, /-5 V: 13 bits sign; 1 to 5 V: 13 bits |
| ● Integration time, parameterizable |
Yes |
| ● Integration time, ms |
16,7 / 20 ms |
| ● Interference voltage suppression for interference frequency f1 in Hz |
60 / 50 Hz |
| ● Conversion time (per channel) |
65 ms; 55 / 65 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 range), ( /-) |
0.01 % |
| Temperature error (relative to input range), ( /-) |
0.01 %/K |
| Crosstalk between the inputs, min. |
-50 dB |
| Repeat accuracy in steady state at 25 °C (relative to input area), ( /-) |
0.05 % |
| Operational limit in overall temperature range |
| ● Voltage, relative to input area, ( /-) |
0.6 % |
| Basic error limit (operational limit at 25 °C) |
| ● Voltage, relative to input area, ( /-) |
0.4 % |
| 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. |
70 dB |
| ● common mode voltage (USS < 2.5 V) , min. |
90 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 |
Yes; Measuring range 1 to 5 V only |
| ● Group error |
Yes |
| ● Overflow/underflow |
Yes |
| Diagnostics indication LED |
| ● Group error SF (red) |
Yes |
| Parameter |
| Remark |
4 byte |
| Diagnosis: wire break |
Disable / enable (only in measuring range 1 to 5 V) |
| Measurement type/range |
deactivated / /-5 V / 1 to 5 V / /-10 V |
| 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 inputs and MANA (UCM) |
2 V AC PP |
| between MANA and M internally (UISO) |
75 VDC / 60 VAC |
| Isolation |
| Isolation checked with |
500 V DC |
| Dimensions |
| Width |
15 mm |
| Height |
81 mm |
| Depth |
52 mm |
| Weights |
| Weight, approx. |
40 g |
| last modified: |
25.09.2014 |
