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EVOSERC - Rev. 0 [OBSOLETE]

TEMPERATURE SENSOR WITH RS-485 SERIAL OUTPUT (MODBUS RTU)

Programmable Parameter

By a single cable, it is possible made a sensors network and interfacing them directly to a PLC or a PC equipped with a upervisory software (SCADA). The connection between the devices is realized with M12 connectors for rapid installation without errors and with degree of protection IP67. The temperature sensor is disconnectable from the device.

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Technical Specifications

Electrical technical data
Power supply
12 ÷30 Vdc (polarity protected)
Accuracy (*)
(*) @25°C
refer to the specific graphs
Power consumption
0,25 W (without display)
0,5 W (with display)
Communication protocol
Modbus RTU (max. baud rate 38.400)
Serial interface
RS-485 (not insulated)
Input/Output insulation
None
Indicator LED
1 green led for the power supply
1 red led for the serial communication Tx
1 red led for the serial communication Rx
Range configurations
modifiable using the special EVOSER SET configuration kit (a PC with Windows operating system is required)
Electronic board operating temperature
-40 ÷65 °C
EMC
According to EN 61326-1:2013
Probe connection
through a M12-5 pole male connector
Connector
2 male M12 x 5 connectors in accordance with IEC 61076-2-101 STANDARDS
Maximum connection distance
1200 meters, this distance depends on the power supply voltage and the type of cable used to connect the various devices
Maximum devices on network
maximum 32 (over is required to add a serial repeater)
Material body
Grey thermoplastic
International protection marking (*)
(*) According to IEC 60529
IP65/67
Main device design parameters
Temperature °C
Maximum and minimum temperature peak measured
Temperature offset for measurement correction
Serial communication and power-on watch-dog
Option
4 digit display
Wall mounting bracket
connection cable with M12 connector
Note
available with integrated sensor version (EVOSER-TI)