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Schneider TWDAMI4LT

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Marvo Stock ID MV-2CJI

HS Code 853890

SKU TWDAMI4LT

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	TWDAMI4LT
Manufacturer	Schneider
Product Type	Analogue Input Module
Series	Twido
Number of Analogue Inputs	4
Input Type	Voltage 0...10 V non differential, Current 0...20 mA, Temperature probe
Input Resolution	12 bits
Connection Type	Removable screw terminal block
Cross Talk	<= 1 LSB
LSB Value	0.15 °K for temperature probe input
Overload Capability	13 V for voltage input, 40 mA for current input
Input Impedance	>= 10000 Ohm for temperature probe, 1000000 Ohm for voltage source, 470 Ohm for current source
Sampling Duration	160 ms
Sampling Repetition Time	4 ms
Acquisition Period	160 ms per channel + 1 controller cycle time
Measurement Error	+/- 0.5 % of full scale at 25 °C for voltage input
Temperature Coefficient	+/-0.005 %FS/°C for current input
Repeat Accuracy	2 LSB %FS
Non-linearity	+/- 0.02 %FS for current input
Total Error	+/-0.5 %FS for current input
Common Mode Rejection	- 90 dB
Cable Type	Shielded twisted pair
Insulation	Between channel and internal logic via photocoupler
Supply Voltage	24 V DC
Voltage Limits	20.4...28.8 V
Current Consumption	50 mA at 5 V DC, 60 mA at 24 V DC
Marking	CE
IP Degree of Protection	IP20
Ambient Operating Temperature	0...55 °C
Ambient Storage Temperature	-25...70 °C
Dielectric Strength	2500 V between the inputs and the supply circuit
Product Certifications	CSA, UL

The Schneider TWDAMI4LT is a high-performance analogue input module designed for seamless integration with the Twido series. This module is equipped to handle four analogue inputs, supporting a range of 0-10V and 0-20 mA, making it versatile for various industrial applications. With a 12-bit resolution, it ensures precise data acquisition, critical for monitoring and control processes in manufacturing and automation environments.

The TWDAMI4LT operates efficiently with a 24 V DC supply and features a removable screw terminal block for easy installation and maintenance. Its robust design includes a dielectric strength of 2500 V between the inputs and the supply circuit, enhancing system reliability. The module's compact form factor and IP20 rating ensure it is suitable for operation in controlled environments, with an operating temperature range of 0 to 55°C.

Ideal for engineers looking to upgrade their control systems, the TWDAMI4LT offers excellent repeatability and low non-linearity errors, ensuring consistent performance and high reliability in demanding industrial settings.

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.

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.

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.

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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Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What are the input specifications for this analogue input module?

The module supports 4 analogue inputs with a voltage range of 0-10 V non-differential and a current range of 0-20 mA. It features a 12-bit resolution for precise data acquisition.

Can this module be used for temperature measurements?

Yes, the TWDAMI4LT is configured to handle temperature measurements using temperature probes. It supports various types of probes including Pt 100 and Ni 1000, making it versatile for different industrial applications.

What is the power supply requirement for this module?

The module requires an external supply voltage of 24 V DC, with acceptable voltage limits ranging from 20.4 to 28.8 V.

What type of connection does this module use?

It utilises a removable screw terminal block for its I/O connections, which facilitates easy installation and maintenance.

What are the environmental operating conditions for this module?

The module operates effectively within an ambient air temperature range of 0 to 55 °C for operation and can be stored in temperatures ranging from -25 to 70 °C.

How does this module handle electrical isolation?

Electrical isolation is achieved through photocouplers, which help to protect the internal logic from high voltages and currents from the input channels.

What is the typical error margin for input measurements with this module?

The module maintains a measurement error of +/- 0.5% of full scale at 25 °C for voltage and current inputs, ensuring reliable and accurate performance.

What are the dielectric strength specifications for this module?

The module has a dielectric strength of 2500 V between the inputs and the supply circuit, providing robust protection against voltage surges.

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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