Description

Schneider TM3TM3 | analog IO module, Modicon TM3, 2 analog or temperature inputs, 1 analog output, screw, 24V DC

The Schneider Electric TM3TM3 is an analog I/O expansion module from the Modicon TM3 series. Designed for use with Modicon controllers, it offers reliable analog signal processing with flexible input/output configurations for a variety of industrial control and automation applications.

Key Features

  • Product Type: Analog I/O expansion module

  • Series: Modicon TM3

  • Input Channels:

    • 2 configurable analog or temperature inputs

  • Output Channels:

    • 1 analog output

  • Signal Type: Voltage or current for analog; PT100, PT1000, or thermocouples for temperature

  • Connection Type: Screw terminals

Electrical Specifications

  • Power Supply: 24V DC

  • Input Resolution: 12-bit (typical, depending on configuration)

  • Output Resolution: 12-bit analog signal

  • Input Range Options:

    • Voltage: 0–10 V

    • Current: 0–20 mA or 4–20 mA

    • Temperature: PT100, PT1000, J, K, T thermocouples

  • Output Range:

    • Voltage or current (0–10 V, 4–20 mA, etc.)

Mechanical & Environmental Characteristics

  • Mounting: DIN rail, direct attachment to TM3-compatible PLCs

  • Enclosure: Compact plastic housing

  • Operating Temperature: 0°C to +55°C

  • Storage Temperature: -40°C to +70°C

  • Protection Rating: IP20 (module body)

Compatibility

  • Compatible Controllers: Modicon M221, M241, M251, and other TM3-ready devices

  • Expansion Method: Plug-in to the right side of the main controller or existing I/O modules

Applications

  • Process control and monitoring

  • Temperature regulation systems

  • Industrial automation for machines and equipment

  • HVAC systems and energy management

  • Analog sensor integration in PLC-based systems

Advantages

  • Flexible analog input configuration (voltage, current, or temperature)

  • Precise analog output for control systems

  • Easy integration with TM3 and Modicon PLC platforms

  • Compact design for space-saving installations

  • Ideal for mixed analog and digital control environments

Additional information

brands

Schneider Electric

Specifications

Main
range of product Modicon TM3
Product or component type Input/output analog module
Range compatibility Modicon M221 Modicon M241 Modicon M251 Modicon M262
analogue input number 2
Analogue input type Current 4...20 mA current 0...20 mA voltage 0...10 V voltage - 10...10 V thermocouple - 200...1000 °C with thermocouple J thermocouple - 200...1300 °C with thermocouple K thermocouple 0...1760 °C with thermocouple R thermocouple 0...1760 °C with thermocouple S thermocouple 0...1820 °C with thermocouple B thermocouple - 200...400 °C with thermocouple T thermocouple - 200...1300 °C with thermocouple N thermocouple - 200...800 °C with thermocouple E thermocouple 0...2315 °C with thermocouple C Ni 100/Ni 1000 temperature probe - 60...180 °C Pt 100 temperature probe - 200...850 °C Pt 1000 temperature probe - 200...600 °C
analogue output number 1
Analogue output type Current: 4...20 mA Current: 0...20 mA Voltage: 0...10 V Voltage: - 10...10 V
Complementary
Analogue input resolution 16 bits 15 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 >= 1 MOhm thermocouple >= 1 MOhm temperature probe
Analogue output resolution 12 bits
LSB value 0.15 mV 0...10 Vvoltage 0.30 mV - 10...10 Vvoltage 0.30 µA 0...20 mAcurrent 0.244 µA 4...20 mAcurrent 0.1 °Ctemperature probe 0.1 °Cthermocouple 2.44 mV 0...10 V voltage 4.88 mV - 10...10 V voltage 4.88 µA 0...20 mA current 3.91 µA 4...20 mA current
Load type Resistive
Load impedance ohmic 1 kOhm voltage 300 Ohm current
Stabilisation time 1 ms
Conversion time 100 ms + 100 ms per channel + 1 controller cycle time for analogue input thermocouple 100 ms + 100 ms per channel + 1 controller cycle time for analogue input temperature probe 10 ms + 10 ms per channel + 1 controller cycle time for analogue input voltage/current
Sampling duration 10 ms, analogue input type: voltage/current 100 ms, analogue input type: voltage/current 100 ms, analogue input type: thermocouple 100 ms, analogue input type: temperature probe
Absolute accuracy error +/- 6 °C at 25 °C for thermocouple R, S 0...200 °C +/- 0.4 % of full scale at 25 °C for thermocouple K - 200...0 °C +/- 0.4 % of full scale at 25 °C for thermocouple J - 200...0 °C +/- 0.4 % of full scale at 25 °C for thermocouple E - 200...0 °C +/- 0.4 % of full scale at 25 °C for thermocouple T - 200...0 °C +/- 0.4 % of full scale at 25 °C for thermocouple N - 200...0 °C +/- 0.1 % of full scale at 25 °C for analogue input voltage/current +/- 0.1 % of full scale at 25 °C for thermocouple C 0...2315 °C +/- 0.1 % of full scale at 25 °C for Pt 100/Pt 1000, Ni 100/ Ni 1000 temperature probe +/- 0.1 % of full scale at 25 °C for thermocouple R, S 200...1760 °C +/- 0.1 % of full scale at 25 °C for thermocouple B 300...1820 °C +/- 0.1 % of full scale at 25 °C for thermocouple K 0...1300 °C +/- 0.1 % of full scale at 25 °C for thermocouple J 0...1000 °C +/- 0.1 % of full scale at 25 °C for thermocouple E 0...800 °C +/- 0.1 % of full scale at 25 °C for thermocouple T 0...400 °C +/- 0.1 % of full scale at 25 °C for thermocouple N 0...1300 °C +/- 0.1 % of full scale at 25 °C for analogue output voltage/current
Temperature drift +/- 0.006 %FS/°C
Repeat accuracy +/-0.5 %FS for input +/- 0.4 %FS for output
Non-linearity +/- 0.01 %FS, analogue output type: analog output +/- 0.1 %FS, analogue input type: 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 <30 m for input/output circuit
Current consumption 55 mA at 24 V DC via external supply no load 55 mA at 5 V DC via bus connector no load 60 mA at 5 V DC via bus connector full load 80 mA at 24 V DC via external supply full load
Local signalling 1 LED (green) for PWR
Electrical connection 11 x 2.5 mm² removable screw terminal block with pitch 5.08 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 IEC 61000-4-5 0.5 kV power supply differential mode conforming to IEC 61000-4-5 1 kV I/O common mode conforming to IEC 61000-4-5 0.5 kV I/O differential mode conforming to 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 0.115 kg
Environment
Standards IEC 61131-2
product certifications CE UKCA RCM EAC cULus cULus HazLoc
Resistance to electrostatic discharge 8 kV in air conforming to IEC 61000-4-2 4 kV on contact conforming to IEC 61000-4-2
Resistance to electromagnetic fields 10 V/m 80 MHz...1 GHz conforming to IEC 61000-4-3 3 V/m 1.4 GHz...2 GHz conforming to IEC 61000-4-3 1 V/m 2 GHz...3 GHz conforming to IEC 61000-4-3
Resistance to magnetic fields 30 A/m conforming to IEC 61000-4-8
Resistance to fast transients 1 kV (I/O) conforming to IEC 61000-4-4
Resistance to conducted disturbances 10 V 0.15...80 MHz conforming to IEC 61000-4-6 3 V 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 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to IEC 55011 Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to IEC 55011
Immunity to microbreaks 10 ms
Ambient air temperature for operation -10…55 °C horizontal installation -10…35 °C vertical installation
Ambient air temperature for storage -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...2000 m
Storage altitude 0…3000 m
Vibration resistance 3.5 mm at 5…8.4 Hz on DIN rail 3 gn at 8.4…150 Hz on DIN rail
Shock resistance 15 gn for 11 ms
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 7.611 cm
Package 1 Width 10.688 cm
Package 1 Length 12.753 cm
Package 1 Weight 220.0 g
Unit Type of Package 2 S04
Number of Units in Package 2 42
Package 2 Height 30 cm
Package 2 Width 40 cm
Package 2 Length 60 cm
Package 2 Weight 10.421 kg
Unit Type of Package 3 P12
Number of Units in Package 3 504
Package 3 Height 105 cm
Package 3 Width 120 cm
Package 3 Length 80 cm
Package 3 Weight 130 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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