Description

Schneider TM3AI4 | Modicon TM3 – 4 analog inputs (screw) 24Vdc

Technical Specifications

  • Model Number: TM3AI4
  • Series: Modicon TM3
  • Input Type: Analog (Voltage/Current)
  • Number of Inputs: 4
  • Input Signal Range:
    • Voltage Mode: ±10V, 0-10V, 0-5V, 1-5V
    • Current Mode: 0-20mA, 4-20mA
  • Resolution: 12-bit
  • Power Supply: 24V DC
  • Connection Type: Screw Terminals
  • Mounting Type: DIN Rail
  • Compatibility: Works with Modicon M221, M241, and M251 controllers
  • Protection Rating: IP20
  • Certifications: CE, UL, IEC 61131-2 compliant

Key Features

  1. Four Analog Inputs for Versatile Data Acquisition

    • Supports voltage and current inputs, making it ideal for various sensor types and industrial applications.
  2. High Precision 12-bit Resolution

    • Ensures accurate and reliable measurement of analog signals.
  3. Wide Range of Input Signal Compatibility

    • Can handle multiple input ranges, including 0-10V, ±10V, 4-20mA, and 0-20mA, providing flexibility for different sensors.
  4. Easy Integration with Modicon PLCs

    • Seamlessly integrates with Modicon M221, M241, and M251 controllers, enhancing system expandability.
  5. Screw Terminal Connections for Secure Wiring

    • Ensures strong and durable connections, reducing the risk of loose wiring and signal loss.
  6. Compact and DIN Rail Mountable

    • Saves space and allows for easy installation in control panels.
  7. Reliable Performance with 24V DC Power Supply

    • Ensures stable operation in industrial environments.
  8. IP20 Protection for Safe Industrial Use

    • Designed to withstand typical industrial conditions, ensuring long-term durability.

Applications

  • Industrial Automation: Used for monitoring and controlling sensors in automation systems.
  • Process Control: Ideal for measuring temperature, pressure, and flow sensors in process industries.
  • Building Management Systems (BMS): Helps in monitoring environmental parameters like humidity and temperature.
  • Energy Monitoring: Used in measuring voltage and current inputs for power management applications.
  • Water and Wastewater Treatment: Monitors flow rate, chemical levels, and pressure sensors.

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Modicon TM3
Product or component type Analog input module
Range compatibility Modicon M221 Modicon M241 Modicon M251 Modicon M262
Analogue input number 4
Analogue input 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
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
Conversion time 1 ms + 1 ms per channel + 1 controller cycle time
Sampling duration 1 ms
Absolute accuracy error +/- 0.1 % of full scale at 25 °C +/- 1 % of full scale
Temperature drift +/- 0.006 %FS/°C
Repeat accuracy +/-0.5 %FS
Non-linearity +/- 0.2 %FS
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 35 mA at 5 V DC via bus connector no load 45 mA at 5 V DC via bus connector full load 30 mA at 24 V DC via external supply
Local signalling 1 LED (green) for PWR
Electrical connection 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs and supply 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs
Insulation Between input and supply at 1500 V AC Between input 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 input common 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 0.11 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 7.585 cm
Package 1 Width 10.598 cm
Package 1 Length 12.814 cm
Package 1 Weight 210.0 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 10.08 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 132 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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