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| Attribute name | Attribute value |
|---|---|
| Main | |
| Analogue input type | voltage 0...10 V non differential, current 4...20 mA non differential |
| Cross talk | <= 2 LSB |
| Analogue output number | 2 |
| Analogue input number | 4 |
| Input level | high level |
| Product or component type | I/O expansion module |
| Analogue output type | voltage: 0...10 V, current: 4...20 mA |
| Range of product | Modicon M238 logic controller |
| Complementary | |
| Repeat accuracy | +/-0.5 %FS for input, +/- 1 %FS for output |
| Sampling duration | 16 ms |
| [Us] rated supply voltage | 24 V DC |
| Conversion time | 20 ms + 1 controller cycle time |
| Range compatibility | Advantys OTB, Twido |
| Temperature coefficient | +/-0.015 %FS/°C, analogue input type: 4...20 mA, analogue output type: 4...20 mA, +/-0.015 %FS/°C, analogue input type: 0...10 V, analogue output type: 0...10 V, +/- 0.02 %FS/°C, analogue output type: 4...20 mA, +/- 0.02 %FS/°C, analogue output type: 0...10 V |
| Output ripple | <= 1 LSB |
| Load impedance ohmic | <= 300 Ohm current, >= 2000 Ohm voltage |
| Stabilisation time | 20 ms |
| Supply voltage limits | 19.2-30 V |
| Analogue output resolution | 12 bits |
| Type of cable | shielded cable |
| Net weight | 0.085 kg |
| Acquisition period | 16 ms per channel + 1 controller cycle time |
| Analogue input resolution | 12 bits |
| Current consumption | 80 mA at 24 V DC external, 60 mA at 5 V DC internal |
| Permissible continuous overload | 13 V, analogue input type: voltage, 40 mA, analogue input type: current |
| Supply | external supply |
| Total error | +/-1 %FS, analogue input type: voltage, analogue output type: voltage, +/-1 %FS, analogue input type: current, analogue output type: current, +/- 1.5 %FS, analogue output type: voltage, +/- 1.5 %FS, analogue output type: current |
| Non-linearity | +/- 0.5 %FS, analogue output type: voltage, +/- 0.5 %FS, analogue output type: current, +/- 0.4 %FS, analogue input type: voltage, +/- 0.4 %FS, analogue input type: current |
| Load type | resistive |
| Measurement error | +/- 0.9 % of full scale 4...20 mA at 25 °C, +/- 0.9 % of full scale 0...10 V at 25 °C, +/- 0.5 % of full scale 4...20 mA at 25 °C, +/- 0.5 % of full scale 0...10 V at 25 °C |
| Input impedance | <= 250 MOhm current, >= 1 Ohm voltage |
| Output error | +/- 1 %FS |
| Insulation between channel and internal logic | photocoupler |
| Electrical connection | 1 removable screw terminal block |
| LSB value | 4 µA current current, 2.5 mV voltage voltage |
| Environment | |
| Dielectric strength | 800 V between the I/O and internal logic, 800 V between I/O channel, 1500 V between the I/O and the external supply circuit |
| Depth | 70 mm |
| Width | 23.5 mm |
| Height | 90 mm |