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STR571 | Modbus Remote Display
Indicator STR571 is designed as a flexible and fully customizable interface for sensors, I/O modules, signal converters, and generally for instrumentation with Modbus-RTU output signal.
The device allows up to eight variables to be read/written to Modbus slave devices, with representation of variables in both numeric and textual formats; both description and mesuring unit for each variable can be freely set in alphanumeric characters, and if necessary, the data can also be rescaled in display. The number of variables displayed per page can be set from 1 to 4, with auto rescaling of font size and consequent number of pages.
In addition to the galvanically isolated Master serial port with Modbus RTU/Ascii protocol, a second Slave serial port makes querying from another Master possible.
STR571 interface is also quickly configurable via NFC with MyPixsys APP, without the need to power up the instrument or via multilingual text menus accessible by front keyboard.
ORDERING CODES |
STR571-1ABC-T128R |
---|---|
Power supply |
24..230 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV |
Power consumption |
6 Watt/Va |
Display |
2.42" monochrome OLED graphic display (yellow), 128 x 64 |
Potentiometer analogue input |
min 1KΩ, 4096 points to set variable value |
Digital inputs |
3 Digital
2 digital PNP/NPN inputs programmable to enable outputs, reset alarms, configuration lock, increase/decrease value, front panel encoder for surfing and changing input data.
1 PNP input programmable to select values
|
Analogue outputs |
- |
Auxiliary Outputs |
24VDC - 30mA max for external sensor power supply and potentiometer |
Relais Outputs |
2x 2 A - 250 V AC resistive load |
Serial communication |
2x RS485 (1200..115200 Baud) galvanically isolated |
USB |
1x micro USB for firmware programming |
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