Main
| Range of product | Modicon TM3 |
| Product or component type | Input/output analog module |
| Range compatibility | Modicon M221 Modicon M251 Modicon M241 |
| Analogue input number | 4 |
| Analogue input type | Current 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V |
| Analogue output number | 2 |
| Analogue output type | Current: 4...20 mA Current: 0...20 mA Voltage: 0...10 V Voltage: - 10...10 V |
Complementary
| Analogue input resolution | 12 bits 11 bits + sign |
| Permissible continuous overload | 13 V, analogue input type: voltage 40 mA, analogue input type: current |
| Input impedance | <= 50 Ohm current >= 1 MOhm voltage |
| Analogue output resolution | 12 bits 11 bits + sign |
| LSB value | 2.44 mV 0...10 Vvoltage 4.88 mV - 10...10 Vvoltage 4.88 µA 0...20 mAcurrent 3.91 µA 4...20 mAcurrent |
| Load type | Resistive |
| Load impedance ohmic | 1 kOhm voltage 300 Ohm current |
| Stabilisation time | 1 ms |
| Conversion time | 1 ms + 1 ms per channel + 1 controller cycle time |
| Sampling duration | 1 ms 10 ms |
| Absolute accuracy error | +/- 1 % of full scale +/- 0.2 % of full scale at 25 °C |
| Temperature drift | +/- 0.01 %FS/°C |
| Repeat accuracy | +/-0.5 %FS for input +/-0.5 %FS for output |
| Non-linearity | +/- 0.2 %FS |
| Output ripple | 20 mV |
| Cross talk | <= 1 LSB |
| [Us] rated supply voltage | 24 V DC |
| Supply voltage limits | 20.4…28.8 V |
| Type of cable | Twisted shielded pairs cable |
| Current consumption | 45 mA at 5 V DC via bus connector no load 55 mA at 5 V DC via bus connector full load 55 mA at 24 V DC via external supply no load 100 mA at 24 V DC via external supply full load |
| Local signalling | 1 LED (green)PWR: |
| Electrical connection | 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs, outputs and supply |
| Insulation | Between input and supply at 1500 V AC Between input and internal logic at 500 V AC Between output and supply at 1500 V AC Between output and internal logic at 500 V AC |
| Marking | CE |
| Surge withstand | 1 kV power supply common mode conforming to EN/IEC 61000-4-5 0.5 kV power supply differential mode conforming to EN/IEC 61000-4-5 1 kV I/O common mode conforming to EN/IEC 61000-4-5 0.5 kV I/O differential mode conforming to EN/IEC 61000-4-5 |
| Mounting support | Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 Plate or panel with fixing kit |
| Height | 90 mm |
| Depth | 70 mm |
| Width | 23.6 mm |
| Net weight | 0.11 kg |
Module TM3 - 4 AI 2 AO
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