
LMIO-102-U Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.99 | Condition is New, Legrand Wattstopper LMIO-102-U DLM 4-PARTITION INPUT/OUTPUT INTERFACE USA - New!, FREE SHIPPING | 99.9% |
![]() | $35.00 | Top Pick! Condition is New, WattStopper LMIO-102-U Digital I/O Interface for DLM system, FREE SHIPPING | 100.0% |
![]() | $40.00 | Condition is New, WattStopper LMIO-102-U Digital I/O Interface for DLM system, FREE SHIPPING | 100.0% |
![]() | $43.50 | Condition is New, Wattstopper LMIO-102-U DLM-4 Partition Interface, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.49 | Condition is New – Open box, (New) WattStopper LMIO-102-U Digital Lighting Management 4-Partition Interface, shipping cost = $5.99 | 100.0% |
![]() | $16.95 | Condition is New – Open box, (New) WattStopper LMIO-102-U DML 4-Partition Interface, shipping cost = $8.00 | 100.0% |
![]() | $24.99 | Top Pick! Condition is New – Open box, Legrand WattStopper LMIO-102-U Digital I/O Interface for DLM System Lighting, shipping cost = $9.14 | ![]() |
![]() | $103.98 | Condition is New – Open box, NEW Legrand Wattstopper LMIO-102-U DLM 4-PARTITION INPUT/OUTPUT INTERFACE USA, FREE SHIPPING | 100.0% |
![]() | $108.00 | Condition is New – Open box, Wattstopper LMIO-102-U DLM 4-Partition Interface FNOB, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.00 | Top Pick! Condition is Used, WATTSTOPPER LMIO-102-U DLM 4-PARTITION INTERFACE Lot Of 3 Two Used, shipping cost = $13.05 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.00 | Condition is Unspecified, Legrand Wattstopper DLM 4-Partition Interface LMIO-102-U 24VDC 20mA White Used, shipping cost = $16.88 | 100.0% |

The Wattstopper LMIO-102-U Legrand Digital I/O Interface is a versatile and advanced solution designed for integrating digital lighting control systems with various building automation and energy management systems. This interface is an essential component for facilitating seamless communication between different building control systems, enabling enhanced energy efficiency, improved occupant comfort, and streamlined building management.
The LMIO-102-U interface is engineered to work with Wattstopper's Digital Lighting Management (DLM) system, which is renowned for its reliability and flexibility. It features two optically isolated digital inputs and two optically isolated digital outputs, allowing for the integration of various sensors and devices. These inputs and outputs can be configured to support a wide range of applications, including occupancy, vacancy, daylight harvesting, and more.
The LMIO-102-U interface boasts an impressive power consumption of less than 1 watt, making it an energy-efficient option for any building automation project. It is also designed with a robust and compact construction, ensuring it can withstand the rigors of commercial environments.
Installation of the LMIO-102-U interface is straightforward, thanks to its plug-and-play design. It can be easily mounted on a DIN rail or a suitable surface using the included mounting hardware. Additionally, it supports various communication protocols, including DMX512, DALI, and 0-10V, allowing for compatibility with a broad spectrum of control systems.
In summary, the Wattstopper LMIO-102-U Legrand Digital I/O Interface is a versatile and energy-efficient solution for integrating digital lighting control systems with various building automation and energy management systems. Its robust construction, ease of installation, and compatibility with multiple communication protocols make it an indispensable tool for any building control project.
The Wattstopper LMIO-102-U Legrand Digital I/O Interface for DALI lighting is a device that enables digital communication between DALI (Digital Addressable Lighting Interface) lighting systems and building automation systems. Here are some potential pros and cons of buying this product:
Pros:1. Enhanced Lighting Control: The LMIO-102-U allows for more precise control of lighting systems by enabling communication between DALI lighting and building automation systems. This leads to energy savings, improved comfort, and enhanced functionality.
2. Compatibility: This device is compatible with various building automation systems, making it a versatile solution for different projects.
3. Reliability: Wattstopper is a well-known brand in the lighting control industry, and their products are known for their reliability and durability.
4. Easy Installation: The device is designed to be easy to install, with a plug-and-play design and minimal wiring requirements.
5. Expandability: The LMIO-102-U can support up to 128 DALI inputs, allowing for the integration of larger lighting systems.
Cons:1. Cost: The LMIO-102-U is a more expensive option compared to traditional wired or wireless relays or sensors.
2. Complexity: While the device is designed to be easy to install, it may require some technical knowledge to properly configure and integrate it with the building automation system.
3. Limited Outputs: The device only has two relay outputs, which may not be sufficient for larger installations requiring more complex lighting control.
Conclusion:The Wattstopper LMIO-102-U Legrand Digital I/O Interface for DALI lighting is a high-quality, reliable, and versatile solution for integrating DALI lighting systems with building automation systems. Its ease of installation, expandability, and compatibility with various systems make it a valuable investment for projects requiring precise and efficient lighting control. However, its cost and limited outputs may be a concern for some projects, and it may require some technical expertise to properly configure and install.
Recommendation:If you are looking for a reliable and versatile solution for integrating DALI lighting systems with building automation systems, the Wattstopper LMIO-102-U is a great option to consider. It offers enhanced lighting control, easy installation, and compatibility with various systems. However, it may not be the most cost-effective solution, and its limited outputs may not be sufficient for larger installations requiring more complex lighting control. Carefully consider your project requirements and budget before making a decision.
Details:
Legrand, watts topper, LMIO-102-U, digital i/o interface for dlm system, lighting system.
specifications faclighting:
- brand: Wattstopper
- mpn: Lmio-102-u
- part type: Interface Lighting System
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
shipping faclighting:
- transit: 4-9 days
- class: standard
- type: calculated
- service: usps ground advantage
- carrier: usps
returns faclighting:
- policy: returns accepted
- time: 60 days
- paid by: seller
- method: money back
offer faclighting:
- prices: $12.99–$150.00
- item condition:
- New
- New – Open box
- Used
- Unspecified
- options: ship-to-home
- started: march 2, 2025
- availability: in stock
- best offers: true
- sold #: 24
- in stock #: 5
seller faclighting:
- city: san andreas, california
- # reviews: 531
- rating: 99.4%
payments faclighting:
- credit card: mastercard
- other
- wallet: paypal
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