| 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 |
| Current | No |
| Thermocouple | No |
| Resistance thermometer | No |
| Resistance | No |
| 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. | 14 bit; +/-10 V: 13 bits + sign, +/-5 V: 13 bits + sign; 1 to 5 V: 13 bits |
| 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 area) | +/- 0,01 % |
| Temperature error (relative to input area) | +/- 0,01 %/K |
| Crosstalk between the inputs, min. | -50 dB |
| Repeat accuracy in settled status 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 (fl +/- 1%), fl = 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 mode | No |
| Interrupts/diagnostics/status information |
| Diagnoses |
| 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 bytes |
| 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 |
| Weight |
| Weight, approx. | 40 g |
| Status | Sep 14, 2011 |
