Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Schneider TM3DQ16UG is part of the Modicon TM3 Series and is an expansion module designed for Modicon PLCs (Programmable Logic Controllers). This module offers 16 digital inputs with 24V DC signal compatibility, providing flexible input/output expansion for various control applications. It allows users to easily expand the I/O capabilities of their Modicon PLC, making it ideal for industrial automation systems where modularity and scalability are required.
The TM3DQ16UG is built to meet the high demands of automation in both large and small-scale industrial systems, offering a seamless and cost-effective way to increase I/O capacity without needing to invest in additional PLCs. It is designed to ensure high reliability and easy integration within Schneider Electric’s Modicon PLC ecosystem, which is known for its versatility and robust performance in various industries.
| Parameter | Specification |
|---|---|
| Dimensions | 90 x 81.3 x 21.4 mm |
| Weight | 0.76 kg |
| Digital Inputs | 16 channels |
| Input Voltage | 24V DC |
| Response Time | 10ms |
| Mounting | DIN rail |
| Temperature Range | -25°C to +70°C |
| Operating Humidity | 5% to 95% RH |
The TM3DQ16UG Expansion Module is specifically designed for integration with Schneider Electric’s Modicon PLCs, enabling users to expand their I/O system with ease in a variety of industrial applications:
Industrial Automation: Ideal for applications in manufacturing, assembly lines, and material handling systems where modular I/O expansion is required.
Building Automation: Used for controlling HVAC systems, lighting, and security systems in smart buildings.
Process Control: Can be integrated into process control systems in industries such as food and beverage, oil and gas, and chemicals.
Energy Management: Helps in monitoring and controlling energy usage, including the management of motors, sensors, and other equipment.
Machine Control Systems: Expands I/O capacity in complex machinery requiring reliable digital input channels.
Modular and Scalable: The TM3DQ16UG offers the ability to expand the digital input capability of Modicon PLCs, making it an ideal choice for scalable automation systems.
Reliable Performance: Designed with industrial-grade components, this module ensures long-term reliability in harsh industrial environments.
Cost-effective: It provides a cost-efficient way to increase the I/O capacity of your system without replacing the existing PLC or controller.
Wide Temperature Range: With an operating range of -25°C to +70°C, it performs well in a variety of industrial environments, including extreme conditions.
Easy Installation: The module is mounted easily on DIN rails, simplifying installation and reducing system setup time.
High Flexibility: Its 16 digital input channels provide ample room for various automation systems that require multiple sensors or devices.
Brand: Schneider Electric
Series: Modicon TM3 Series
Schneider Electric is a global leader in energy management and automation. The TM3 series is a versatile family of I/O modules designed for Modicon PLCs. These modules allow users to expand their control system efficiently, ensuring they can meet the requirements of complex automation tasks with ease.
| Model | Description | Key Parameters |
|---|---|---|
| TM3AI8 | 8-Channel Analog Input Module | 8 Inputs, 16-bit resolution, 24V DC, DIN Rail Mounting |
| TM3AO4 | 4-Channel Analog Output Module | 4 Outputs, 0-10V, 24V DC, DIN Rail Mounting |
| TM3DI8 | 8-Channel Digital Input Module | 8 Inputs, 24V DC, 10ms response time |
| TM3DO8 | 8-Channel Digital Output Module | 8 Outputs, 24V DC, 0.5A per channel |
| TM3RTD4 | 4-Channel RTD Input Module | 4 Inputs, Supports RTD temperature sensors |
| Model | Description | Key Parameters |
|---|---|---|
| TM3AI8 | 8-Channel Analog Input Module | Input Voltage: 24V DC, Power: 20W, Dimensions: 100 x 120 x 70 mm |
| TM3AM6 | 6-Channel Analog Module | Input Voltage: 24V DC, Power: 25W, Weight: 0.5 kg, Temperature Range: -20°C to +60°C |
| TM3AQ4 | 4-Channel Analog Output Module | Output Voltage: 0-10V, Power: 18W, Dimensions: 95 x 110 x 65 mm |
| TM3AI4 | 4-Channel Analog Input Module | Input Voltage: 24V DC, Power: 15W, Dimensions: 95 x 110 x 60 mm |
| TM3AQ8 | 8-Channel Analog Output Module | Output Voltage: 0-10V, Power: 22W, Weight: 0.6 kg, Temperature Range: -10°C to +50°C |
Q1: What is the main function of the TM3DQ16UG expansion module?
A1: The TM3DQ16UG is a 16-channel digital input expansion module for Schneider Electric’s Modicon PLCs, used to increase the I/O capacity for industrial automation systems.
Q2: How many digital inputs does the TM3DQ16UG module support?
A2: The module supports 16 digital inputs.
Q3: What is the input voltage range for the TM3DQ16UG module?
A3: The TM3DQ16UG module operates with 24V DC inputs.
Q4: What is the installation method for the TM3DQ16UG?
A4: The module is installed easily on DIN rails, making it simple to integrate into existing setups.
Q5: What is the response time for the digital inputs?
A5: The response time for the digital inputs is approximately 10ms.
Q6: Can the TM3DQ16UG module be used in outdoor environments?
A6: The module is designed for indoor use, but it can handle a wide range of environmental conditions with an operating temperature range of -25°C to +70°C.
Q7: Does the TM3DQ16UG support high-speed digital signals?
A7: Yes, the module supports high-speed digital input signals, ideal for fast-paced automation systems.
Q8: How can I integrate the TM3DQ16UG with other Schneider Electric products?
A8: The TM3DQ16UG integrates seamlessly with Modicon PLCs and can be configured using Schneider Electric’s engineering tools like EcoStruxure™ Control Expert.
Q9: What is the weight of the TM3DQ16UG expansion module?
A9: The weight of the TM3DQ16UG module is approximately 0.76 kg.
Q10: Can I use the TM3DQ16UG in hazardous environments?
A10: The module is designed for standard industrial environments. For hazardous locations, additional certification may be required.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.