Frequency Drive | Temp | Humidity control | 3 x 400 V | 4,1 A

This sensor controller regulates the humidity and temperature in HVAC applications placed in harsh environments or outdoors, using Modbus RTU. It also measures the ambient light levels. The supply voltage is 24 V DC PoM, which means that Modbus RTU communication and a 24 VDC power supply can be connected using a single RJ45 connector. Modbus RTU communication allows the sensor algorithm to control an EC fan, an AC fan speed controller, or a damper actuator directly. Modbus RTU is used to access all measurements and the output value and allows for the adjustment of all settings. The ambient light sensor can be used in many applications to regulate the ventilation system based on how many people are in the room.

Variable speed drive to control 3ph 400 Volt motors. This VSD is particularly simple to use. For most applications it is not necessary to change the default settings. That is why this variable speed drive is ideal for controlling fans and pumps in HVAC applications. The required supply voltage is three-phase 400 Volt. Various types of three-phase 400 Volt motors can be controlled: IE3 or IE4 induction motors, permanent magnet motors, brushless DC or synchronous reluctance motors. One or multiple motors with a (combined) maximum current of 4.1 A can be controlled by this drive. Motor speed can be set via the intuitive keypad or via the inputs. Configuration is simplified via 14 basic parameters and application macro functions. The enclosure can be DIN rail mounted in an electrical cabinet. It offers an IP20 protection against ingress of dust. The integrated EMC filter is Class C1. Manufacturers code: ODE-3-140041-3F12

A 24-volt switched-mode power supply (SMPS) is a type of electronic power supply that converts electrical energy from one voltage level to another. This supply module with the convenience of DIN rail mounting is a versatile solution for various applications across different industries. Whether you're managing automation systems (e.g. heating or ventilation systems), control panels, or electronic devices, this power supply is the key to your reliable and secure operation. This module accepts an input voltage of 85–264 VAC / 50–60 Hz. The maximum load on this switched mode power supply is 40 Watts. The loads can be connected via the terminal block or via the RJ45 connector. Because it is designed to be mounted on a DIN rail, integrating the power supply into your electrical cabinet will be simpler. The device is shielded from dust and dirt by the IP20 protection provided by the enclosure. In addition, the safety of your electrical installation is increased by the overload and overvoltage protection. Comparing to linear power supplies, switching power supplies are more efficient, lighter, and more compact (due to their transformer-free design). Because of their high efficiency, they produce less heat and contribute to greater energy savings.

Adapter to connect Invertek frequency inverter (FI-E and FISE series) to a Sentera Modbus RTU network. The Invertek RS485 communication is converted into Modbus RTU communication. This makes it possible for the Sentera HVAC controllers to control the Invertek frequency inverters via Modbus RTU. One integrated control solution for your HVAC or ventilation system.