

Converter Pt100 to RS-485
(upravuje se pomocí modulu Ujištění zákazníka)
(upravuje se pomocí modulu Ujištění zákazníka)
(upravuje se pomocí modulu Ujištění zákazníka)
Temp-485-Pt100 in „Head“version is a converter from Pt100 to RS-485 line, designed for mounting to the unified temperature head „B“.
To make a thermometer it is necessary to connect an external temperature sensor Pt100 - platinic sensor to converter, which is connected with two or three leaders. Converter communicates with RS-485 line with superior station with transfer speedness 9.600 Bd with 8N1 parameters. The sensor Pt100 is not included.
The converter is suitable for using in industrial environment.
Basic parameters | |
+ External dimensions | ? 42 / high 29 mm |
+ Cover level | case: IP68 / distribution frame: IP10 |
+ Converter operating temperatures | -25...+ 80°C |
+ Input signal range | range –55 .. 640 °C |
+ Supported sensors | Pt100 and Pt1000 according to IEC 751 |
+ Connection of input sensor | 3 or 2 wire |
- influence of leads resistance | < ± 0,1°C |
+ Measuring error | 0,03% from range |
Communication | |
+ Communication parameters | 9600 8N1 |
+ Communication line | RS-485 without termiation |
+ Period of temperature measuring | 1x / 810 ms |
Others | |
+ Supply voltage | 8V to 28V DC, protection against reversing of polarity |
+ Current taking | - taking during measuring typ. 2 mA - taking during emission to RS-485 typ. 60 mA |
+ Leaders connection | distribution clames CUU 2,5 mm2 |
Type tests | |
- Basic type test according to | ČSN EN 770 |
- EMC according to | ČSN EN 61326-1 |
- Safety according to | ČSN EN 61010-1 |
Data sheet