Elevate your control and monitoring capabilities with the Schneider Electric TM3AI8 Modicon Analog Input Module. Designed for Modicon M221, M241, and M251 Logic Controllers, this module provides a seamless integration of analog signals, enabling precise data acquisition in various industrial applications.
Key Features:
Versatile Inputs: The TM3AI8 module offers eight analog inputs for a wide range of signal types, including voltage and current, expanding your control possibilities.
Screw Terminals: Featuring secure screw terminals, this module ensures reliable and robust connections.
Easy Installation: With a user-friendly design, installation and configuration become straightforward.
Technical Specifications:
Inputs: 8
Input Type: Analog (Voltage and Current)
Terminals: Screw Terminals
Voltage Supply: 24VDC
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 | 8 |
| 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 | +/- 1 % of full scale |
| +/- 0.2 % of full scale at 25 °C | |
| Temperature drift | +/- 0.01 %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 | 40 mA at 5 V DC via bus connector full load |
| 35 mA at 5 V DC via bus connector no load | |
| 30 mA at 24 V DC via external supply no load | |
| 40 mA at 24 V DC via external supply full load | |
| 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 EN/IEC 61000-4-5 |
| 0.5 kV power supply differential mode conforming to EN/IEC 61000-4-5 | |
| 1 kV input common mode 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 | 90 mm |
| Depth | 70 mm |
| Width | 23.6 mm |
| Net weight | 0.11 kg |
| Environment | |
| standards | EN/IEC 61131-2 |
| product certifications | CE |
| UKCA | |
| RCM | |
| EAC | |
| cULus | |
| cULus HazLoc | |
| Resistance to electrostatic discharge | 8 kV in air conforming to EN/IEC 61000-4-2 |
| 4 kV on contact conforming to EN/IEC 61000-4-2 | |
| Resistance to electromagnetic fields | 10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3 |
| 3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3 | |
| 1 V/m 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 0.15...80 MHz conforming to EN/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 EN/IEC 55011 |
| Radiated emissions - test level: 47 dBμV/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 | -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 |