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 | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Honeywell 8U-TDIL11 is a 24V digital input module designed for use in Honeywell’s IOTA (Integrated Operations and Technology Architecture) system. This module is specifically designed for handling digital on/off signals from various field devices, including sensors, switches, and relays. The 8U-TDIL11 offers a robust and reliable solution for applications requiring real-time monitoring of discrete signals in process control and industrial automation systems.
Built for demanding industrial environments, the 8U-TDIL11 integrates seamlessly into Honeywell’s broader control systems, enabling precise monitoring and control of automation processes. This module is suitable for diverse applications, from manufacturing plants to energy management systems, providing high reliability and durability.
| Feature | Specification |
|---|---|
| Product Type | Digital Input Module |
| Model Number | 8U-TDIL11 |
| Input Voltage | 24V DC |
| Dimensions (L x W x H) | 210 x 100 x 45 mm |
| Weight | 0.4 kg |
| Input Type | Digital (On/Off) |
| Number of Channels | 16 Channels |
| Input Current | 7.5 mA per input |
| Mounting Type | DIN Rail |
| Operating Temperature | -20°C to +60°C |
| Compliance | CE Certified |
| Response Time | < 10 ms |
The Honeywell 8U-TDIL11 digital input module is widely used across various industrial and process automation applications, including:
Process Control Systems: Essential for applications where discrete inputs, such as switches and sensors, are used to control process states in industries like chemical processing, oil and gas, and pharmaceuticals.
Building Automation: Ideal for integrating control systems in HVAC, lighting, and security systems in commercial and residential buildings.
Manufacturing Automation: Provides reliable digital input from machines and equipment to monitor operational status in manufacturing plants.
Safety Monitoring Systems: Used in safety-critical applications where real-time monitoring of safety devices (e.g., emergency stop switches) is required.
Energy Management Systems: Can be used in smart grids or energy efficiency monitoring, helping to track the operation of energy meters and other on/off devices.
High Reliability: The 8U-TDIL11 is built to deliver continuous, reliable performance even in challenging industrial environments, making it suitable for critical control systems.
Compact Design: With its compact form factor (210 x 100 x 45 mm), this module is ideal for installations where space is limited.
Efficient Power Use: Operating at a 24V DC input voltage and consuming only 7.5 mA per channel, the module ensures energy efficiency, reducing overall system power consumption.
Durable in Harsh Environments: The module operates within a wide temperature range of -20°C to +60°C, ensuring reliable operation even in extreme conditions.
Easy Integration: Designed for simple integration with Honeywell’s IOTA systems, this module reduces installation time and complexity, making it a plug-and-play solution.
Multiple Channel Support: The 16-channel configuration allows the 8U-TDIL11 to handle a large number of inputs, making it ideal for complex systems with multiple sensors or switches.
Brand: Honeywell
Series: IOTA (Integrated Operations and Technology Architecture)
Here are five similar models within the IOTA series or related products:
| Model | Description | Number of Channels | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| 8U-TDIL10 | 24V digital input module, 8 channels | 8 | 210 x 100 x 45 mm | 0.38 kg |
| 8U-TDIL12 | 24V digital input module, 16 channels | 16 | 210 x 100 x 45 mm | 0.42 kg |
| 8U-TDIL13 | 24V digital input module, 16 channels with extended features | 16 | 210 x 100 x 45 mm | 0.44 kg |
| 8U-TDIL14 | 24V digital input module with enhanced speed | 16 | 210 x 100 x 45 mm | 0.45 kg |
| 8U-TDIL15 | 24V isolated digital input module | 16 | 210 x 100 x 45 mm | 0.47 kg |
Here are five popular Honeywell models within the same brand:
| Model | Description | Dimensions (L x W x H) | Weight |
|---|---|---|---|
| 8U-TAOX51 | Control module for industrial automation systems | 150 x 120 x 90 mm | 0.75 kg |
| 8U-TAOX61 | Advanced control module with extended I/O capabilities | 150 x 120 x 90 mm | 0.78 kg |
| 8U-TCNT02 | Temperature and control network module | 160 x 130 x 100 mm | 0.85 kg |
| 8U-TAOX52 | Control module with additional features | 150 x 120 x 90 mm | 0.77 kg |
| 8U-TCNT03 | High-precision temperature control network module | 160 x 130 x 100 mm | 0.88 kg |
Q: What is the input voltage for the Honeywell 8U-TDIL11?
A: The input voltage is 24V DC.
Q: How many channels does the module support?
A: The module supports 16 channels.
Q: What is the current consumption per channel?
A: The current consumption per channel is 7.5 mA.
Q: What are the dimensions of the 8U-TDIL11 module?
A: The dimensions are 210 x 100 x 45 mm.
Q: What is the weight of the module?
A: The weight of the module is 0.4 kg.
Q: What is the temperature range for the 8U-TDIL11 module?
A: The module operates in temperatures ranging from -20°C to +60°C.
Q: How is the module mounted?
A: The module is mounted on a DIN rail.
Q: What type of signals can the module handle?
A: The module handles digital on/off signals from various field devices.
Q: Is the 8U-TDIL11 compatible with other Honeywell IOTA systems?
A: Yes, it is fully compatible with Honeywell IOTA systems.
Q: Is the 8U-TDIL11 CE certified?
A: Yes, the module is CE certified for safety and reliability.