TM3AI4

analog input module, Modicon TM3, 4 inputs, screw, 24V DC

AVAILABLE

GET A QUOTE NOW

This product is part of the Modicon TM3 range, an offer of expansion I/O modules for Modicon M221, M241, M251 and M262. The analogue input module provides 4 inputs with 12bit + sign and 11bit resolution. It is an input module with a rated supply voltage of 24V DC and a current consumption of 35mA at 5V DC via bus connector no load, 45mA at 5V DC via bus connector full load, 30mA at 24V DC via external supply. This product is capable of controlling variable speed drives or any device equipped with a current or voltage input. There is an insulation between input and supply at 1500V AC, input and internal logic at 500V AC. It is furnished with removable screw terminal for electrical connection with 3.18mm pitch adjustment for inputs and supply. It is an IP20 rated product. Its dimensions are 23.6mm (Width) x 70mm (Depth) x 90mm (Height). It weighs 0.11kg. This product is certified by CE. It meets EN/IEC 61131-2 and EN/IEC 61010-2-201 standards. This module is compatible with Modicon M262, Modicon M241, Modicon M251 and Modicon M221 logic controller. It supports top hat type TH35-15, top hat type TH35-7.5 rail conforming to IEC 60715 and plate or panel with fixing kit mount. Modicon TM3 expansion modules have been designed with a simple interlocking assembly mechanism. A bus expansion connector is used to distribute data and the power supply when assembling the Modicon TM3 modules with logic controllers. Boost the performance of your controller with the Modicon TM3 I/O system specially designed for the Modicon M221, M241 and M251 logic controllers.
Read more arrow Read less arrow
Specification Value
Electrical Connection 10 x 1.5 mm² removable screw terminal block pitch 3.81 mm for inputs and supply || 10 x 1.5 mm² removable screw terminal block pitch 3.81 mm for inputs
Height 90 mm
Input Impedance <= 50 Ohm current || >= 1 MOhm voltage
Type Of Cable twisted shielded pairs cable <30 m input
Non-Linearity +/- 0.2 %FS
Lsb Value 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
Permissible Continuous Overload 13 V voltage || 40 mA current
Marking CE
Analogue Input Resolution 12 bits || 11 bits + sign
Net Weight 0.11 kg
Absolute Accuracy Error +/- 0.1 % of full scale at 25 °C || +/- 1 % of full scale
Current Consumption 35 mA 5 V DC via bus connector no load || 45 mA 5 V DC via bus connector full load || 30 mA 24 V DC via external supply
Conversion Time 1 ms + 1 ms per channel + 1 controller cycle time
Temperature Drift +/- 0.006 %FS/°C
Supply Voltage Limits 20.4-28.8 V
Mounting Support top hat type TH35-15 rail IEC 60715 || top hat type TH35-7.5 rail IEC 60715 || plate or panel with fixing kit
Local Signalling for PWR 1 LED (green)
Surge Withstand 1 kV power supply common mode IEC 61000-4-5 || 0.5 kV power supply differential mode IEC 61000-4-5 || 1 kV input common mode IEC 61000-4-5
Cross Talk <= 1 LSB
Width 23.6 mm
Depth 70 mm
[Us] Rated Supply Voltage 24 V DC
Insulation between input and supply 1500 V AC || between input and internal logic 500 V AC
Sampling Duration 1 ms
Repeat Accuracy +/-0.5 %FS
Range Of Product Modicon TM3
Product Or Component Type analog input module
Analogue Input Number 4
Range Compatibility Modicon M221 || Modicon M241 || Modicon M251 || Modicon M262
Analogue Input Type current 4...20 mA || current 0...20 mA || voltage 0...10 V || voltage - 10...10 V
Read more arrow Read less arrow
*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.


"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.

Standard options for delivery are also available where required.


"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
We are ISO 9001 accredited so you have peace of mind with your purchase.

What our customers say about us

Trustpilot

1

Step 1

    Part added for enquiry

    2

    Step 2

    Your personal Account Manager is already on it, delivering rapid responses and unbeatable service.

    3

    Step 3

    We don’t just process orders—we guarantee smooth delivery, full transparency, and zero headaches.

    4

    Step 4

    Our 10,000+ customers trust us for a reason. Get your quote now and experience automation without risk, delays, or uncertainty.