Impulse and contact centralisers

Description

Input and output signal management module, designed for DIN rail mounting (3 modules) and AC power supply. It has 4 digital inputs and 4 relay outputs. Serial communication for Modbus RTU via RS-485 and Modbus TCP/IP via Wi-Fi. Advanced design with integrated automation functions, allowing the device to operate autonomously, without relying on a central control system. These functions are:

•  Alarm management to detect in-range or out-of-range values and activate the relay output.
•  Automatic unit conversion, directly displaying the measurement in the corresponding physical unit.
•  "Hour counter" function, records how long the digital input remains active, key for usage monitoring and obtaining the CAE.
•  Integrated web server with and intuitive and user-friendly interface for advanced Wi-Fi settings.
•  Compatible with the MyConfig app, for fast and easy set-up.
• Compatible with PowerStudio SCADA WAVE, a platform for advanced configuration and integration into monitoring and control systems.

Applications

Thanks to its compact design, advanced connectivity and integrated automation functions, the LM-D44 is suitable for applications in any environment, from industrial facilities to service infrastructures, such as:

• Industrial process control.
• HVAC system monitoring.
• Metering electrical or hydraulic consumption.
• Public lighting and HVAC management.
• Energy monitoring in buildings, hotels or retail.
• Access control and supply management in marinas, campsites or multi-user spaces.

AC power supply

Digital relay outputs

Digital inputs

Wireless communication

User interface

Environmental characteristics

Mechanical characteristics

Standards