Internal expansion module ECA 32 087H3202

Expansion module for Danfoss ECA 32 controllers

This internal expansion module, catalog number 087H3202, significantly increases the capabilities of the ECA 32 series controllers. It allows you to add a number of inputs and outputs, which is particularly useful in more complex heating and ventilation systems. It is a universal element that can be used both in new installations and when modernizing existing ones.

Functionality and application

This module offers a wide range of functionality, allowing you to connect various sensors and actuators. Thanks to six programmable inputs, you can support temperature sensors (Pt1000), digital and analog signals (0-10V). Two pulse inputs (100-200Hz) allow you to measure flow or other pulse quantities. Four relay outputs and three analog outputs (0-10V) allow you to control valves, pumps or other devices. The ability to expand the system with additional functions makes it an ideal solution for installers implementing highly complex projects.

Advantages and benefits

• Flexibility: A wide range of inputs and outputs allows you to adapt the module to the specific needs of each installation.
• Programmability: The ability to configure inputs allows you to support different types of sensors and signals.
• Expandability: The module allows easy expansion of the control system without the need to replace the main controller.
• Reliability: A Danfoss product is a guarantee of high quality workmanship and long-term operation.
• Compatibility: Designed to work with ECA 32 series controllers, ensuring seamless integration with existing systems.
• Weight: The low weight of the module (0.12 kg) makes it easy to install and service.
• Wide operating temperature range: The module can operate at temperatures from 0°C to 55°C, which ensures its reliability in various environmental conditions.

Additionally, it is worth mentioning the possibility of using the module to implement advanced control functions and alarm signaling – which translates into increased safety and efficiency of the entire heating system.