# Schneider Electric TM3DI16G Modicon PLC Digital Input Module, 16 Inputs, 24V DC, Spring Terminal

**URL:** https://aio.lv/en/product--schneider-electric-tm3di16g--12456130
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** TM3DI16G
**EAN:** 3606480611391
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 254.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 210.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-tm3di16g--12456130

## 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 TM3DI16G is a high-performance digital input module designed for Modicon M221, M241, M251, and M262 programmable logic controllers. It features 16 digital inputs with a 24V DC supply voltage and reliable spring terminal connections. Rated IP20, this CE-certified module is engineered for industrial automation tasks, ensuring seamless integration and efficient signal processing within complex control systems.

## Long description

The Schneider Electric TM3DI16G is a high-performance digital input module engineered for seamless integration with Modicon M221, M241, M251, and M262 programmable logic controllers. This module provides 16 digital inputs, operating on a 24V DC supply, and is designed to facilitate efficient signal processing in demanding industrial automation environments. With its robust construction and reliable spring terminal connections, it ensures stable and secure wiring for complex control systems.
Advantages
The primary benefit of the TM3DI16G module is its high density of inputs, allowing for the monitoring of multiple sensors and switches within a compact footprint. The use of spring terminal technology significantly reduces installation time and maintenance efforts, as it eliminates the need for frequent screw tightening and provides excellent vibration resistance. Its compatibility with a wide range of Modicon controllers makes it a versatile choice for upgrading or expanding existing automation architectures, while the IP20 rating ensures protection against solid objects in controlled environments.
Suitable for
Industrial automation and control systems
Monitoring sensor states in manufacturing lines
Integration with Modicon M221, M241, M251, and M262 controllers
Complex machine automation requiring high-density digital input signals
When it may not be suitable
This module is not intended for use in environments where it will be exposed to liquids, dust, or extreme environmental conditions, as it carries an IP20 rating. It is also not suitable for applications requiring AC input signals or voltages outside the specified 24V DC range.
Key specifications
Number of digital inputs: 16
Input voltage: 24V DC
Connection type: Spring terminals
Protection rating: IP20
Compatibility: Modicon M221, M241, M251, M262
Dimensions: 27.4 mm x 84.6 mm x 90 mm
Certification: CE
How to use
Installation involves mounting the module onto a standard DIN rail adjacent to the compatible Modicon PLC. Ensure the power is disconnected before wiring the 24V DC inputs to the spring terminals. Once the physical connection is established, configure the input mapping within the PLC programming software to recognize the new digital signals. Verify that all connections are secure and that the module is properly seated on the communication bus before applying power to the system.
What to consider before purchase
Verify that your existing PLC model is among the supported Modicon series
Ensure the 24V DC power supply is sufficient for the module and connected sensors
Check that the installation environment meets the IP20 protection requirements
Confirm that the spring terminal connection type is compatible with your existing wiring standards
Usage recommendations
Always ensure that the module is installed in a clean, dry, and vibration-controlled environment to maintain optimal performance and longevity. Regularly inspect the spring terminal connections during scheduled maintenance to ensure signal integrity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Certification | CE |
| Operating altitude | 0 - 2000 |
| Storage temperature (T-T) | -25 - 70 |
| Package weight | 199 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 | 130 mm |
| Package height | 80 mm |
| Package width | 110 mm |
| International Protection (IP) code | IP20 |
| DC input voltage | 24 |

## FAQ

### How much does the Schneider Electric TM3DI16G Modicon Digital Input Module cost, and is it available for purchase?

The price is 254.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 TM3DI16G Modicon 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 TM3DI16G Modicon 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

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