Product Model
TM3TM3G
Selling Points
- 1High accuracy of +/-0.5% FS input.
- 216-bit resolution for precise data capture.
- 3Compatible with Modicon M221, M241, and M251 logic controllers.
- 4Spring terminal for easy electrical connection.
- 5IP20 protection and robust design for industrial use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon TM3 | Product or Component Type | Input/output analog module |
Range Compatibility | Modicon M221<br />Modicon M241<br />Modicon M251<br />Modicon M262 | Analogue input number | 2 |
Analogue input type | current 4...20 mA<br /> current 0...20 mA<br /> voltage 0...10 V<br /> voltage - 10...10 V<br /> thermocouple - 200...1000 °C thermocouple J<br /> thermocouple - 200...1300 °C thermocouple K<br /> thermocouple 0...1760 °C thermocouple R<br /> thermocouple 0...1760 °C thermocouple S<br /> thermocouple 0...1820 °C thermocouple B<br /> thermocouple - 200...400 °C thermocouple T<br /> thermocouple - 200...1300 °C thermocouple N<br /> thermocouple - 200...800 °C thermocouple E<br /> thermocouple 0...2315 °C thermocouple C<br />Ni 100/Ni 1000 temperature probe - 60...180 °C<br />Pt 100 temperature probe - 200...850 °C<br />Pt 1000 temperature probe - 200...600 °C | Analogue output number | 1 |
Analogue output type | Current 4...20 mA<br />Current 0...20 mA<br />Voltage 0...10 V<br />Voltage - 10...10 V | Analogue input resolution | 16 bits<br />15 bits + sign |
Permissible continuous overload | 13 V voltage<br />40 mA current | Input impedance | <= 50 Ohm current<br />>= 1 MOhm voltage<br />>= 1 MOhm thermocouple<br />>= 1 MOhm temperature probe |
Analogue output resolution | 12 bits | LSB value | 0.15 mV 0...10 V voltage<br />0.30 mV - 10...10 V voltage<br />0.30 µA 0...20 mA current<br />0.244 µA 4...20 mA current<br />0.1 °C temperature probe<br />0.1 °C thermocouple<br />2.44 mV 0...10 V voltage<br />4.88 mV - 10...10 V voltage<br />4.88 µA 0...20 mA current<br />3.91 µA 4...20 mA current |
Load type | Resistive | Load impedance ohmic | 1 kOhm voltage<br />300 Ohm current |
Stabilisation time | 1 ms | Conversion time | 100 ms + 100 ms per channel + 1 controller cycle time thermocouple<br />100 ms + 100 ms per channel + 1 controller cycle time temperature probe<br />10 ms + 10 ms per channel + 1 controller cycle time voltage/current |
Sampling duration | 10 ms voltage/current<br />100 ms voltage/current<br />100 ms thermocouple<br />100 ms temperature probe | Absolute accuracy error | +/- 6 °C at 77 °F (25 °C) for thermocouple R, S 0...200 °C<br />+/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple K - 200...0 °C<br />+/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple J - 200...0 °C<br />+/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple E - 200...0 °C<br />+/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple T - 200...0 °C<br />+/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple N - 200...0 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for analogue input voltage/current<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple C 0...2315 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for Pt 100/Pt 1000, Ni 100/ Ni 1000 temperature probe<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple R, S 200...1760 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple B 300...1820 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple K 0...1300 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple J 0...1000 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple E 0...800 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple T 0...400 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple N 0...1300 °C<br />+/- 0.1 % of full scale at 77 °F (25 °C) for analogue output voltage/current |
Temperature Drift | +/- 0.006 %FS/°C | Repeat accuracy | +/-0.5 %FS input<br />+/- 0.4 %FS output |
Non-linearity | +/- 0.01 %FS analog output<br />+/- 0.1 %FS analog input | 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 <98.4 ft (30 m) input/output |
Current consumption | 55 mA 24 V DC via external supply no load<br />55 mA 5 V DC via bus connector no load<br />60 mA 5 V DC via bus connector full load<br />80 mA 24 V DC via external supply full load | Local signalling | for PWR 1 LED (green) |
Electrical connection | 11 x 2.5 mm² removable spring terminal block pitch 5.08 mm for inputs, outputs and supply | Insulation | Between input and supply 1500 V AC<br />Between input and internal logic 500 V AC<br />Between output and supply 1500 V AC<br />Between output and internal logic 500 V AC |
Marking | CE | Surge withstand | 1 kV power supply common mode IEC 61000-4-5<br />0.5 kV power supply differential mode IEC 61000-4-5<br />1 kV I/O common mode IEC 61000-4-5<br />0.5 kV I/O differential mode IEC 61000-4-5 |
Mounting support | Top hat type TH35-15 rail IEC 60715<br />Top hat type TH35-7.5 rail IEC 60715<br /> plate or panel with fixing kit | Height | 3.5 in (90 mm) |
Depth | 2.8 in (70 mm) | Width | 0.9 in (23.6 mm) |
Net Weight | 0.2 lb(US) (0.1 kg) | Standards | IEC 61131-2 |
Product Certifications | CE<br />UKCA<br />RCM<br />EAC<br />cULus<br />cULus HazLoc | Resistance to electrostatic discharge | 8 kV in air IEC 61000-4-2<br />4 kV on contact IEC 61000-4-2 |
Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80 MHz...1 GHz IEC 61000-4-3<br />2.7 V/m (3 V/m) 1.4 GHz...2 GHz IEC 61000-4-3<br />0.9 V/m (1 V/m) 2 GHz...3 GHz IEC 61000-4-3 | Resistance to magnetic fields | 98.4 A/m (30 A/m) IEC 61000-4-8 |
Resistance to fast transients | 1 kV IEC 61000-4-4 I/O) | Resistance to conducted disturbances | 10 V 0.15...80 MHz IEC 61000-4-6<br />3 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) Marine specification (LR, ABS, DNV, GL) |
Electromagnetic emission | Radiated emissions 40 dBμV/m QP class A 10 m)30…230 MHz IEC 55011<br />Radiated emissions 47 dBμV/m QP class A 10 m)230…1000 MHz IEC 55011 | Immunity to microbreaks | 10 ms |
Ambient Air Temperature for Operation | 14…131 °F (-10…55 °C) horizontal installation<br />14…95 °F (-10…35 °C) vertical installation | Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) |
Relative humidity | 10…95 %, without condensation in operation)<br />10…95 %, without condensation in storage) | IP Degree of Protection | IP20 |
Pollution degree | 2 | Operating altitude | 0...6561.68 ft (0...2000 m) |
Storage altitude | 0.0000000000…9842.5 ft (0…3000 m) | Vibration resistance | 3.5 mm 5…8.4 Hz DIN rail<br />3 gn 8.4…150 Hz DIN rail |
Shock resistance | 15 gn 11 ms |
Specifications may be subject to change without notice