Input and Output Centralisers

Description

Input and output signal management module, designed for DIN rail mounting (3 modules) and AC power supply. It features 4 analogue inputs and 2 analogue outputs (0...20 mA / 4...20 mA / 0...10 V), 1 potential-free digital input and 1 relay output. 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-A42-D11 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

Analogue outputs

Analogue inputs

Wireless communication

User interface

Environmental characteristics

Mechanical characteristics

Standards

Electrical safety