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Schneider Electric TM3TM3

Schneider TM3TM3 Modicon TM3 Analog I/O, 2 Inputs 1 Output

MPNTM3TM3
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Schneider Modicon TM3 analog combo, 2 inputs 1 output, thermocouple/RTD/voltage/current, 16-bit, ±0.1% FS, width 0.9 in (23.6 mm).

$170.18 – $394.56Ref. price · indicative, final on quote
Schneider Electric TM3TM3 datasheet (PDF)
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Specifications

TM3TM3 key specifications
ParameterValue
Load typeResistive
Type of cableTwisted shielded pairs cable <98.4 ft (30 m) input/output
Range of productModicon TM3
Analogue input typeCurrent 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V Thermocouple - 200...1000 °C thermocouple J Thermocouple - 200...1300 °C thermocouple K Thermocouple 0...1760 °C thermocouple R Thermocouple 0...1760 °C thermocouple S Thermocouple 0...1820 °C thermocouple B Thermocouple - 200...400 °C thermocouple T Thermocouple - 200...1300 °C thermocouple N Thermocouple - 200...800 °C thermocouple E Thermocouple 0...2315 °C thermocouple C Temperature probe - 60...180 °C Ni 100/Ni 1000 Temperature probe - 200...850 °C Pt 100 Temperature probe - 200...600 °C Pt 1000
Analogue output typeCurrent 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V
Product or component typeInput/output analog module
Typical current consumption55 mA 24 V DC no load 55 mA 5 V DC no load 60 mA 5 V DC full load 80 mA 24 V DC full load
IP degree of protectionIP20
Mounting supportTop hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit
Electrical connection11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for inputs, outputs and supply
Pollution degree2
Shock resistance15 gn 11 ms

All specifications

TM3TM3 additional specifications
ParameterValue
Relative humidity10...95 % without condensation
Operating altitude0...6561.68 ft (0...2000 m)
Vibration resistance3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail
Depth2.8 in (70 mm)
Width0.9 in (23.6 mm)
Height3.5 in (90 mm)
StandardsIEC 61131-2
MarkingCE
CategoryUS10MSX22533
LSB value0.15 mV, 0...10 V 0.30 mV, - 10...10 V 0.30 µA, 0...20 mA 0.244 µA, 4...20 mA 0.1 °C 2.44 mV, 0...10 V 4.88 mV, - 10...10 V 4.88 µA, 0...20 mA 3.91 µA, 4...20 mA
Cross talk<= 1 LSB
InsulationBetween input and supply 1500 V AC Between input and internal logic 500 V AC Between output and supply 1500 V AC Between output and internal logic 500 V AC
Non-linearity+/- 0.01 %FS analog output +/- 0.1 %FS analog input
Output ripple20 mV
Conversion time100 ms + 100 ms per channel + 1 controller cycle time thermocouple
Input impedance>= 1 MOhm
Repeat accuracy+/-0.5 %FS input
Local signalling1 LED green PWR
Sampling duration10 ms
Temperature drift+/- 0.006 %FS/°C
Stabilisation time1 ms
Load impedance ohmic1 kOhm voltage 300 Ohm current
Analogue input number2
Analogue output number1
Absolute accuracy error+/- 6 °C at 77 °F (25 °C) for thermocouple R, S 0...200 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple K - 200...0 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple J - 200...0 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple E - 200...0 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple T - 200...0 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple N - 200...0 °C +/- 0.1 % of full scale at 77 °F (25 °C) for analogue input voltage/current +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple C 0...2315 °C +/- 0.1 % of full scale at 77 °F (25 °C) for Pt 100/Pt 1000, Ni 100/ Ni 1000 temperature probe +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple R, S 200...1760 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple B 300...1820 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple K 0...1300 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple J 0...1000 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple E 0...800 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple T 0...400 °C +/- 0.1 % of full scale at 77 °F (25 °C) for thermocouple N 0...1300 °C +/- 0.1 % of full scale at 77 °F (25 °C) for analogue output voltage/current
Immunity to microbreaks10 ms
Electromagnetic emissionRadiated emissions 40 dBμV/m QP class A 10 m)30...230 MHz IEC 55011 Radiated emissions 47 dBμV/m QP class A 10 m)230...1000 MHz IEC 55011
Analogue input resolution16 bits 15 bits + sign
Permissible continuous overload13 V voltage 40 mA current
Ambient air temperature for storage-13...158 °F (-25...70 °C)
Ambient air temperature for operation14...131 °F (-10...55 °C) horizontal installation) 14...95 °F (-10...35 °C) vertical installation)

Product details

The Schneider TM3TM3 is a Modicon TM3 analog I/O module that gives you two inputs and one output in a package that's 23.6 mm wide – about the width of your index finger. It reads thermocouples (J, K, R, S, B, T, C, N, E), RTDs (Pt100, Pt1000, Ni100, Ni1000), voltage (±10 V or 0–10 V), and current (0–20 mA or 4–20 mA) on the input side. The single output can be voltage or current, same ranges. Resolution hits 16 bits for voltage and current, 15 bits plus sign for inputs; non-linearity runs ±0.01% FS on the analog output and ±0.1% FS on inputs. Repeat accuracy sits at ±0.5% FS, and absolute accuracy on the voltage/current inputs is ±0.1% FS at 25 °C. Conversion time for thermocouples is 100 ms plus 100 ms per channel plus one controller cycle – so plan for about 300 ms on a two-channel scan.

Mounting, wiring, and field fit

This module clips onto a standard TH35-15 or TH35-7.5 DIN rail – the same rail as all other TM3 slices. It's IP20, so keep it inside the enclosure. The screw terminal block is removable, 11 positions, accepts up to 2.5 mm² wire with a 5.08 mm pitch. Schneider calls for twisted shielded pair cable under 30 m for both inputs and outputs. There's one green PWR LED on the front for a quick power check. If you're in a panel with vibration, the module is rated for 3.5 mm at 5–8.4 Hz on DIN rail, then 3 gn up to 150 Hz. Shock resistance is 15 gn for 11 ms. Pollution degree 2 covers most industrial environments.

Frequently asked questions

What are the physical dimensions of TM3TM3?

Width is 0.9 in (23.6 mm), depth is 2.8 in (70 mm), and height is 3.5 in (90 mm). Fits on any TH35 DIN rail.

What compliance certifications does TM3TM3 have?

CE marking and IEC 61131-2 compliance. No UL or RoHS evidence is in the specification, but CE covers the European regulatory requirements.

MPN
TM3TM3