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Schneider

TWDDDI16DT

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Marvo Stock ID MV-1XXD
HS Code 85389091
SKU TWDDDI16DT
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

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Specification & Description

Specification Description
Part Number TWDDDI16DT
Manufacturer Schneider
Product Type Discrete Input Module
Input Number 16 Inputs
Input Voltage 24 V DC
Voltage Limits 20.4 to 28.8 V
Input Logic Sink or Source
Input Current 7 mA
Input Impedance 3.4 kOhm
Filter Time 8 ms at state 1, 8 ms at state 0
Insulation 1500 Vrms for 1 min (by photocoupler)
Current Consumption 5 mA at 5 V DC at state 0, 40 mA at 5 V DC at state 1
I/O Connection Removable Screw Terminal Block
Number of Common Points 1
Product Certifications CSA, UL
IP Degree of Protection IP20
Ambient Air Temp for Operation 0 to 55 °C
Ambient Air Temp for Storage -25 to 70 °C
Product Weight 0.1 kg
RoHS EUR Conformity Date 0630
RoHS EUR Status Compliant

The Schneider TWDDDI16DT is a discrete input module designed for use within the Twido range of products. This module is equipped with 16 inputs and operates on a 24 V DC power supply. It is characterised by its ability to handle input voltage limits ranging from 20.4 to 28.8 V, making it a versatile choice for various industrial applications.

The module's discrete input logic can function as either sink or source, with an input current of 7 mA. It boasts an input impedance of 3.4 kOhm and includes a filter time of 8 ms for both state 0 and state 1, ensuring reliable and accurate signal processing. The insulation between the channel and internal logic is robust, rated at 1500 Vrms for 1 minute, provided by a photocoupler for added protection against electrical disturbances.

With a removable screw terminal block, the TWDDDI16DT offers a convenient and secure connection for I/O wiring. The module is also marked with the CE marking, indicating its compliance with European standards.

In terms of environmental specifications, the module has an operating temperature range of 0 to 55 °C and a storage temperature range of -25 to 70 °C. It has an IP20 degree of protection, which is suitable for general industrial environments where there is no need for waterproofing.

The compact and lightweight design of the TWDDDI16DT, weighing just 0.1 kg, allows for easy installation and integration into existing systems. It is a reliable component for those seeking to expand or maintain their control systems with a product that offers straightforward functionality and dependable performance.

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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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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Frequently Asked Questions

What type of input does this module support?

The module supports discrete inputs, specifically 16 inputs that operate at a 24 V DC voltage.

Can the input module be used with both sink and source input logic?

Yes, the input module is designed to work with both sink and source discrete input logic.

What are the voltage limits for the inputs on this module?

The input voltage limits for the module range from 20.4 to 28.8 V.

What is the current consumption of the module?

The current consumption is 40 mA at 5 V DC at state 1 for all inputs and 5 mA at 5 V DC at state 0 for all inputs.

What is the filter time for the inputs?

The filter time for the inputs is 8 ms at state 1 and 8 ms at state 0.

What is the insulation level between the channels and internal logic?

The insulation between the channels and internal logic is rated at 1500 Vrms for 1 minute, provided by a photocoupler.

What are the environmental operating conditions for the module?

The module can operate in ambient air temperatures ranging from 0 to 55 °C and can be stored in temperatures ranging from -25 to 70 °C.

What type of terminal block does the module have?

The module comes with a removable screw terminal block for connecting inputs.

What certifications does the module hold?

The module is certified by CSA and UL, and it has an IP20 degree of protection.

What is the weight of the module?

The module weighs approximately 0.1 kg.

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Part conditions explained


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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.

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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.