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Two-channel universal transmitter AR595

Programmable 2-channel transducer of temperature and analogue standard signals with mathematical functions, 2 outputs NPN OC, ON-OFF, STB/LATCH function, manual mode, Ethernet, USB (standard), RS485, MODBUS, MQTT, housing for DIN rail

Producent:

Product Description

transducer of temperature and other physical quantities (humidity, pressure, flow, level, speed, etc.) available through standard digital protocols and communication interfaces (RS485, Ethernet, USB)
configurable architecture enabling using in many fields and applications (industrial, IT technologies, heating, food, energy, etc.)
2 universal measurement inputs (RTD thermo-resistive, TC thermocouple, analogue 0/4÷20mA, 0÷10V, 0÷60mV, 0÷2.5kΩ) with mathematical functions (difference, sum, average, product, greater or lesser of the measurements) available independently for transmission and controlling alarm/control outputs
digital input (BIN) for quick change of transducer operation mode: start/stop of alarm/control, manual/automatic mode for outputs, deletion of errors and STB alarms (LATCH)
2 on/off alarm/control outputs (bi-state OC) with independent functionalities and control algorithms (SP setpoints defined by the parameter or taken from 1/2 measurement inputs):
- ON-OFF with hysteresis (threshold characteristics for heating and cooling, band alarms within and out of range and with an offset for three-point control)
- thermostat/controller/safety switch STB (alarm state open/closed, deleted with BIN input, can also be used as an alarm memory of LATCH type, e.g. after exceeding the minimum, maximum or band)
- manual mode (open control loop) with the value of the control signal (MV) programmed by the user in the range of 0÷100%, also available for sensor failure
- limiting the maximum level of the output signal (power)

wide range of supply voltages (18÷50 Vac / 13÷35 Vdc)
optional RS485 serial interface, MODBUS-RTU protocol for reading measurements and parameters configuration
optional Ethernet interface, MODBUS-TCP and MQTT protocols (for the Internet of Things IoT/M2M, cloud and mobile applications), the possibility to exchange measurement and configuration data via the Internet
USB interface (micro USB connector, standard equipment, for programming parameters and viewing measurements via MODBUS-RTU and for updating firmware)
automatic/constant compensation of RTD and R sensors line resistance and temperature of thermocouple cold junctions
programmable input type, range of indications (for analogue inputs), options of alarms/control, communication, access, and other configuration parameters
access to configuration parameters protected by a user's password or without protection
parameter configuration via USB port, RS485 or Ethernet and ARSOFT-CFG program (for Windows 7/10/11) or user application (using Modbus-RTU and TCP communication protocols)
free ARSOFT-CFG software enabling the preview of the measured values and quick configuration of single or ready sets of parameters previously saved on the computer for re-use, e.g. in other transducers of the same type (duplication of configuration)
housing for mounting on the TS35 rail (DIN EN 60715), IP40 from the front (IP20 from the side of the connectors)
modern technical solutions, intuitive and simple handling, high accuracy and long-term stability as well as resistance to interferences
optional (in ordering method): RS485 interface and Ethernet (RJ45 connector)