The MSU44RA + HT Sensor - is an analog input module with external humidity and temperature sensor

Analog input module. 4 inputs, voltage 0-4V, ADC bitness 18 bit. Plus external temperature and humidity sensors. Accuracy of indications: 0.1°C; 0.1% humidity.

The analog input module is designed to measure parameters from analog sensors and transferring this data in the controller under the Modbus TRU protocol. Plus external temperature and humidity sensors.

Accuracy of indications: ± 0.1°C; ± 0.1% humidity. Error: ± 1°C; ± 5% humidity.

The modules have the following features:

- 4 analog inputs. ADC bitness is 12 bit, voltage 0-3V.

- an additional 4-channel ADC with 18 bit bitness to increase accuracy, voltage 0-4V.

- external temperature and humidity sensors.

- coefficients for calculating parameters and a built-in calculator for coefficients.

- the module connects to the RS485 bus via a 4-wire cable, including power;

- the module supports the exchange protocol: MODBUS RTU;

- indication of operation of the RS485 bus and the button for switching modes;

- built-in real time clock;

- Built-in algorithms for interaction and recount of values. Number of algorithms - 76;

- the module can work together with the controllers: “RD” or industrial controllers;

- module power supply from 5V to 25V.