# Schneider Electric TM3DI16 Digital Input Module 16-Channel 24V DC for Modicon Controllers

**URL:** https://aio.lv/en/product--schneider-electric-tm3di16--12453735
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Schneider Electric
**Manufacturer code:** TM3DI16
**EAN:** 3606480611384
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 317.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 262.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-tm3di16--12453735

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric TM3DI16 is a high-performance digital input module designed for Modicon M221, M241, M251, and M262 programmable logic controllers. It features 16 input channels with a 24V DC supply, ensuring reliable signal processing in industrial automation systems. With an IP20 protection rating and CE certification, this compact module is built for demanding control environments, offering seamless integration and efficient performance for complex automation tasks.

## Long description

The Schneider Electric TM3DI16 is a high-performance digital input module engineered to expand the capabilities of Modicon programmable logic controllers. This module provides 16 discrete input channels operating at 24V DC, facilitating precise and reliable signal acquisition for industrial automation applications. Designed for seamless integration with Modicon M221, M241, M251, and M262 controllers, it serves as a robust interface for monitoring sensors, switches, and other binary signal sources in demanding control environments.
Advantages
The primary benefit of the TM3DI16 module is its ability to significantly increase the input capacity of a control system without requiring extensive hardware modifications. Its compact design ensures efficient use of space within control cabinets, while the standardized 24V DC interface guarantees compatibility with a wide range of industrial sensors. The module is built to meet rigorous industrial standards, ensuring consistent performance and high signal integrity even in complex automation setups. Its direct compatibility with the Modicon ecosystem simplifies installation and configuration, reducing overall engineering time and maintenance requirements.
Suitable for
Monitoring industrial sensors and limit switches
Expanding digital input capacity for Modicon M221, M241, M251, and M262 controllers
Integration into automated manufacturing lines
Signal processing in machine control systems
When it may not be suitable
This module is not intended for use with AC voltage signals or high-voltage applications, as it is strictly designed for 24V DC inputs. It is also not suitable for environments requiring protection ratings higher than IP20, meaning it must be installed within a protective enclosure to prevent exposure to dust, moisture, or direct contact.
Key specifications
Input channels: 16
Input voltage: 24V DC
Compatibility: Modicon M221, M241, M251, M262
Protection rating: IP20
Dimensions: 27.4 mm x 84.6 mm x 90 mm
Certification: CE
How to use
To install the TM3DI16, mount the module onto a standard DIN rail adjacent to the compatible Modicon controller. Connect the module to the controller using the integrated bus connector to ensure proper communication. Wire the 24V DC input signals to the corresponding terminals on the module, ensuring that the common reference is correctly established. Once physically installed and wired, configure the input channels within the PLC programming software to map the signals to the desired memory addresses in your control logic.
What to consider before purchase
Verify that your specific Modicon controller model is listed as compatible
Ensure the control cabinet environment meets the IP20 protection requirements
Confirm that your field devices operate on a 24V DC signal level
Check available space on the DIN rail for the 27.4 mm wide module
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks to prevent electrical damage or injury. Regularly inspect terminal connections to ensure they remain secure and free from oxidation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Certification | CE |
| Operating altitude | 0 - 2000 |
| Storage temperature (T-T) | -25 - 70 |
| Package weight | 210.8 g |
| Operating temperature (T-T) | -10 - 35 |
| Storage relative humidity (H-H) | 10 - 95 |
| Height | 90 mm |
| Width | 27.4 mm |
| Depth | 84.6 mm |
| Compatible products | Modicon M241 Modicon M251 Modicon M221 Modicon M262 |
| Package depth | 104.98 mm |
| Package height | 73.45 mm |
| Package width | 124.71 mm |
| International Protection (IP) code | IP20 |
| DC input voltage | 24 |

## FAQ

### How much does the Schneider Electric TM3DI16 Digital Input Module cost, and is it available for purchase?

The price is 317.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric TM3DI16 Digital Input Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Schneider Electric TM3DI16 Digital Input Module?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12453735/68776282_large.webp