Product data sheet TM3TI8T Characteristics module TM3 - 8 inputs temperature Product availability: Stock - Normally stocked in distribution facility Main Range of product Modicon TM3 Product or component Analog input module type Range compatibility Modicon M251 Modicon M241 Modicon M221 Analogue input number 8 Analogue input type Thermocouple, analogue input range: - 200...1000 C with thermocouple J Thermocouple, analogue input range: - 200...1300 C with thermocouple K Thermocouple, analogue input range: 0...1760 C with thermocouple R Thermocouple, analogue input range: 0...1760 C with thermocouple S Thermocouple, analogue input range: 0...1820 C with thermocouple B Thermocouple, analogue input range: - 200...400 C with thermocouple T Thermocouple, analogue input range: - 200...1300 C with thermocouple N Thermocouple, analogue input range: - 200...800 C with thermocouple E Thermocouple, analogue input range: 0...2315 C with thermocouple C NTC 10k thermistor, analogue input range: -90...150 C PTC thermistor, analogue input range: 100...10000 Ohm Thermocouple, analogue input range: - 200...1000 C Complementary Analogue input resolution 15 bits + sign 16 bits Input impedance >= 1 MOhm temperature probe >= 1 MOhm thermistor >= 1 MOhm thermocouple LSB value 0.1 C with NTC probe 1 Ohm with PTC/NTC probe 0.1 C thermocouple Conversion time 100 ms + 100 ms per channel + 1 controller cycle time Sampling duration 100 ms Absolute accuracy error +/- 0.2 % of full scale at 25 C for thermocouple C 0...2315 C +/- 6 C at 25 C for thermocouple R, S 0...200 C +/- 0.2 % of full scale at 25 C for thermocouple R, S 200...1760 C +/- 0.2 % of full scale at 25 C for thermocouple B 300...1820 C +/- 0.4 % of full scale at 25 C for thermocouple K - 200...0 C +/- 0.2 % of full scale at 25 C for thermocouple K 0...1300 C +/- 0.4 % of full scale at 25 C for thermocouple J - 200...0 C +/- 0.2 % of full scale at 25 C for thermocouple J 0...1000 C +/- 0.4 % of full scale at 25 C for thermocouple E - 200...0 C +/- 0.2 % of full scale at 25 C for thermocouple E 0...800 C +/- 0.4 % of full scale at 25 C for thermocouple T - 200...0 C +/- 0.2 % of full scale at 25 C for thermocouple T 0...400 C +/- 0.4 % of full scale at 25 C for thermocouple N - 200...0 C +/- 0.2 % of full scale at 25 C for thermocouple N 0...1300 C Temperature drift +/- 0.01 %FS/C Repeat accuracy +/-0.5 %FS Non-linearity +/- 0.2 %FS Aug 10, 2019 1 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.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 30 m for input circuit Current consumption 30 mA at 24 V DC via external supply 45 mA at 5 V DC via bus connector 40 mA at 5 V DC via bus connector Local signalling 1 LED green PWR Electrical connection 10 x 1.5 mm removable screw terminal block with pitch 3.81 mm adjustment for inputs and supply 10 x 1.5 mm removable screw terminal block with pitch 3.81 mm adjustment for inputs Insulation 500 V AC between input and internal logic 1500 V AC between input and supply Marking CE Surge withstand 1 kV for power supply with common mode protection conforming to EN/IEC 61000-4-5 0.5 kV for power supply with differential mode protection conforming to EN/IEC 61000-4-5 1 kV for input with common mode protection 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 3.54 in (90 mm) Depth 2.76 in (70 mm) Width 0.93 in (23.6 mm) Product weight 0.24 lb(US) (0.11 kg) Environment Standards EN/IEC 61010-2-201 EN/IEC 61131-2 Resistance to electrostatic discharge 4 kV on contact conforming to EN/IEC 61000-4-2 8 kV in air conforming to EN/IEC 61000-4-2 Resistance to electromagnetic fields 9.14 V/yd (10 V/m) at 80 MHz...1 GHz conforming to EN/IEC 61000-4-3 2.74 V/yd (3 V/m) at 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3 0.91 V/yd (1 V/m) at 2 GHz...3 GHz conforming to EN/IEC 61000-4-3 Resistance to magnetic fields 30 A/m conforming to EN/IEC 61000-4-8 Resistance to fast transients 1 kV I/O conforming to EN/IEC 61000-4-4 Resistance to conducted disturbances 10 V at 0.15...80 MHz conforming to EN/IEC 61000-4-6 3 V at spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL) Electromagnetic emission Radiated emissions, test level: 40 dBV/m QP class A (10 m at 30...230 MHz) conforming to EN/IEC 55011 Radiated emissions, test level: 47 dBV/m QP class A (10 m at 230...1000 MHz) conforming to EN/IEC 55011 Immunity to microbreaks 10 ms Ambient air temperature for operation 14...131 F (-10...55 C) (horizontal installation) -10...35 C (vertical installation) Ambient air temperature for storage -13...158 F (-25...70 C) Relative humidity 10...95 % without condensation in operation 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...9842.52 ft (0...3000 m) Vibration resistance 3.5 mm at 5...8.4 Hz with DIN rail mounting support 3 gn at 8.4...150 Hz with DIN rail mounting support Shock resistance 15 gn during 11 ms 2