| | SIMATIC DP, ELECTRONIC MODULE 2 AO HIGH FEATURE I FOR ET 200S, 15 MM WIDE, +/-20MA; 15 BIT + SIGN, 4 .. 20MA; 15 BIT, OPERATIONAL LIMITS +/-0.05% 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. | 150 mA |
| from backplane bus 3.3 V DC, max. | 10 mA |
| Power losses |
| Power loss, max. | 3 W |
| Address area |
| Address space per module |
| Address space per module, max. | 4 byte |
| Analog outputs |
| Number of analog outputs | 2 |
| Current output, no-load voltage, max. | 18 V |
| Cycle time (all channels) max. | 1.5 ms |
| Output ranges, current |
| -20 to +20 mA | Yes |
| 4 to 20 mA | Yes |
| Connection of actuators |
| for current output 2-conductor connection | Yes |
| for current output 4-conductor connection | No |
| Load impedance (in rated range of output) |
| with current outputs, max. | 500 Ω |
| with current outputs, inductive load, max. | 1 mH |
| Destruction limits against externally applied voltages and currents |
| Voltages at the outputs towards MANA | 15 V; max. 15 V continuous; 75 V for max. 1 s (mark to space ratio 1:20) |
| Current, max. | 50 mA |
| Cable length |
| Cable length, shielded, max. | 200 m |
| Analog value creation |
| Integrations and conversion time/ resolution per channel |
| Resolution with overrange (bit including sign), max. | 16 bit; +/-20 mA: 15 bits, 4 to 20 mA: 15 bits + sign |
| Settling time |
| for resistive load | 0.25 ms |
| for capacitive load | 1 ms |
| for inductive load | 0.5 ms |
| Errors/accuracies |
| Output ripple (based on output area, bandwidth 0 to 50 kHz) | +/- 0,02 % |
| Linearity error (relative to output area) | +/- 0,02 % |
| Temperature error (relative to output area) | +/- 0,001 %/K |
| Repeat accuracy in settled status at 25 °C (relative to output area) | +/- 0,01 % |
| Operational limit in overall temperature range |
| Current, relative to output area | +/- 0,05 % |
| Basic error limit (operational limit at 25 °C) |
| Current, relative to output area | +/- 0,01 % |
| Interrupts/diagnostics/status information |
| Substitute values connectable | Yes; 0 to 65535 (range of values must be within the rated range) |
| Diagnostic messages |
| Wire break | Yes |
| Group error | Yes |
| Diagnostics indication LED |
| Group error SF (red) | Yes |
| Parameter |
| Remark | 7 bytes |
| Output type/range | deactivated / +/-20 mA / 4 to 20 mA |
| Diagnosis: wire break | Disable / enable |
| Group diagnostics | Disable / enable |
| Behavior on CPU/Master STOP | Output current and de-energized/substitute a value/keep last value |
| Galvanic isolation |
| Galvanic isolation analog outputs |
| Galvanic isolation analog outputs | Yes |
| 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 MANA and M internally (UISO) | 75 VDC / 60 VAC |
| Dimensions |
| Width | 15 mm |
| Height | 81 mm |
| Depth | 52 mm |
| Weight |
| Weight, approx. | 40 g |
| Status | Mar 12, 2012 |
