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Schneider TM3AI8G

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TM3AI8G
TM3AI8G

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Marvo Stock ID MV-4SON
HS Code 85389091
SKU TM3AI8G
Condition New sealed
Warranty 12 months
Weight (kg) 1.00
Length (mm) 350.00
Width (mm) 250.00
Height (mm) 110.00
EAN 3606480648939

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Specification & Description

Specification Description
Part Number TM3AI8G
Manufacturer Schneider
Product Type Analogue Input Module
Analogue Input Number 8
Analogue Input Type Current: 4...20 mA, 0...20 mA; Voltage: 0...10 V, -10...10 V
Analogue Input Resolution 12 bits, 11 bits + sign
Permissible Continuous Overload 13 V voltage, 40 mA current
Input Impedance >= 1 MOhm voltage, <= 50 Ohm current
LSB Value 2.44 mV at 0...10 V, 4.88 mV at -10...10 V, 4.88 µA at 0...20 mA, 3.91 µA at 4...20 mA
Conversion Time 1 ms + 1 ms per channel + 1 controller cycle time
Sampling Duration <= 1 ms
Absolute Accuracy Error +/- 0.2 % of full scale at 25 °C, +/- 1 % of full scale
Temperature Drift +/- 0.01 %FS/°C
Repeat Accuracy +/-0.5 %FS
Non-Linearity +/- 0.2 %FS
Cross Talk <= 1 LSB
Rated Supply Voltage 24 V DC
Supply Voltage Limits 20.4...28.8 V
Type of Cable <= 30 m twisted shielded pairs cable for input circuit
Current Consumption 40 mA at 5 V DC (full load) via bus connector, 30 mA at 24 V DC (no load) via external supply
Local Signalling 1 LED green for PWR
Electrical Connection 10 x 1.5 mm² removable spring terminal block with pitch 3.81 mm adjustment for inputs and supply
Insulation 500 V AC between input and internal logic, 1500 V AC between input and supply
Mounting Support Top hat type TH35-15 rail conforming to IEC 60715, Plate or panel with fixing kit
Dimensions (H x W x D) 90 mm x 23.6 mm x 70 mm
Net Weight 0.1 kg
Standards EN/IEC 61131-2, EN/IEC 61010-2-201
Resistance to Electrostatic Discharge 8 KV in air, 4 KV on contact conforming to EN/IEC 61000-4-2
Resistance to Electromagnetic Fields 10 V/m at 80 MHz...1 GHz, 3 V/m at 1.4 GHz...2 GHz, 1 V/m at 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 at 0.15...80 MHz, 3 V at spot frequency conforming to Marine specification (LR, ABS, DNV, GL)
Electromagnetic Emission Radiated emissions 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 and 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, 3 gn at 8.4…150 Hz on DIN rail
Shock Resistance 15 gn for 11 ms
Sustainable Offer Status Green Premium product

The Schneider TM3AI8G is a versatile analogue input module designed to cater to a broad range of industrial automation needs. This compact module, measuring 27.4 x 84.6 x 90.5 mm, is engineered to seamlessly integrate with Modicon M221, M241, M251, and M262 controllers, enhancing the flexibility and performance of your control systems.

Equipped with 8 analogue input channels, the TM3AI8G can process both current and voltage signals, supporting ranges from 4 to 20 mA and 0 to 10 V, including a bipolar range of -10 to 10 V. This makes it an ideal choice for monitoring and data acquisition tasks in various sectors, including manufacturing, processing, and energy management.

The module boasts a high-resolution 12-bit analogue to digital conversion, ensuring precise and accurate signal representation for critical measurements. The input resolution is further complemented by an impressive conversion time of 1 ms per channel, plus the controller cycle time, allowing for real-time data processing and control.

Designed for durability and reliability, the TM3AI8G can withstand continuous overloads up to 13 V for voltage inputs and 40 mA for current inputs. It also features an input impedance of >= 1 MOhm for voltage and <= 50 Ohm for current, ensuring stable and consistent performance across various load conditions.

The module's local signalling is facilitated by a green LED for power status, and it offers a straightforward electrical connection through a 10 x 1.5 mm² removable spring terminal block with a pitch of 3.81 mm, simplifying installation and maintenance.

Adhering to stringent environmental standards, the TM3AI8G is a Green Premium product, indicating proactive compliance with environmental regulations. It is free from toxic heavy metals and mercury, ensuring not only the safety of your operations but also contributing to a more sustainable environment.

In summary, the Schneider TM3AI8G analogue input module is a high-quality, efficient solution for a wide array of industrial applications, offering precision, durability, and environmental responsibility in a compact form factor.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Frequently Asked Questions

What types of signals can the Analogue Input Module process?

The module is designed to process a variety of analogue signals, including current signals in the range of 4 to 20 mA and 0 to 20 mA, as well as voltage signals in the range of 0 to 10 V and -10 to 10 V.

Can this module be used with different Modicon controllers?

Yes, the module is compatible with several Modicon controllers, including the Modicon M221, M241, M251, and M262 series.

What is the resolution of the analogue inputs?

The analogue inputs have a resolution of 12 bits, or 11 bits plus sign for bipolar signals, providing precise data for your applications.

How does temperature affect the accuracy of the module?

The module has a temperature drift of +/- 0.01 %FS/°C, which means the accuracy can vary with changes in temperature. However, it maintains an absolute accuracy error within +/- 0.2 % of full scale at 25 °C.

What is the conversion time for the analogue signals?

The conversion time for the analogue signals is 1 ms plus 1 ms per channel, in addition to 1 controller cycle time, ensuring timely updates of input data.

What type of electrical connection does the module use?

The module utilises a 10 x 1.5 mm² removable spring terminal block with a pitch of 3.81 mm for both inputs and supply connections, facilitating easy and secure wiring.

What are the mounting options for the module?

The module can be mounted on a top hat type TH35-15 rail or TH35-7.5 rail conforming to IEC 60715 standards, as well as on a plate or panel with a fixing kit.

How is the module protected against electrical interference?

The module is designed with insulation of 500 V AC between input and internal logic, and 1500 V AC between input and supply. It also has surge withstand protection conforming to EN/IEC 61000-4-5 standards.

What are the environmental operating conditions for the module?

The module operates within an ambient temperature range of -10 to 55 °C for horizontal installation and -10 to 35 °C for vertical installation. It can also withstand relative humidity from 10 to 95%, without condensation.

How does the module contribute to sustainability?

The module is a Green Premium product, indicating that it meets high environmental standards and is free from toxic heavy metals and PVC, ensuring it is a more sustainable choice for users.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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