The STR571 Modbus digital panel meter is a master or slave Modbus RTU display which can read, indicate and allow writing to a number of registers via Modbus RTU protocol on multiple RS485 networks. between 1 and 4 registers can be displayed on a single page along with annunciation and descriptive tags. Pages can automatically scan or be manually incremented
Configuration of the STR571 Modbus RTU display can be executed by a number of ways. By frontal keypad and english abbreviated menu, by Android phone using NFC function and free Pixsys APP on google play or micro USB flash card.
Application & Benefit:
2 relay outputs which can be assigned individually to any number of its input registers and a potentiometer which can be used for simple set points adjustments of any of its write command
can be read in a number of 16 or 32 bit format & rescaled in the panel meter
Operating temperature 0-45DegC - Humidity 35..95 Rh
Protection IP54 (on front) with gasket IP20 (container and terminals)
Material Container: polycarbonate V0 Front panel: silicon rubber
Weight Approximately 165g
Power supply Extended range power supply 24..230 V AC/V DC +/-15% 50/60 Hz
Consumption: 6 VA.
COM1 serial port Galvanically isolated RS485 interface
Modbus master Speed 1200..115200 bps
COM2 serial port RS485 interface Modbus Slave\
Speed 1200..115200 bps Micro-USB port
USB device interface For connection to PC and memory card management.
Relays output 2 Relays 2 A - 250 V AC contacts.Resistive load.
Digital inputs 3 Inputs Configurable PNP/NPN (2) Configurable NO / NC
Potentiometer input 1 input to set values of the variables. Minimum 1 Kohm (power supply 24V DCV DC)
Display 2.42â€ monochrome yellow OLED technology. Lifespan 150,000 hours (duration is specified as reaching 50% of the initial brightness)
Front keys - 4 front keys To browse and edit data.
Ucontrol | Automation & Control Instrumentation
Ucontrol is a distributor of various product range of "Temperature Controller, Signal Converter, & Automation Solutions". We specialises in process measurement, automation & control instrumentation. ...