Catalog excerpts
MDB-W MDB-W is a bidirectional converter between the WiFi communication channel and RS232 / RS485 serial channels. Therefore, it allows all devices equipped with a serial port to communicate with software or cards based on IP communication and which share a LAN network with WiFi. Thanks to the NFC interface (Near Field Communication) the configuration is very simple and pratical. A dedicated APP allows you to read, modify and set all the device parameters. The galvanic isolation of the serial ports ensures protection for all connected instruments and is a guarantee of isolation from the rest of the system. Data can be transferred using TCP / IP, UDP or http protocols using the wireless infrastructure 802.11 b/g/n which allows you to use existing Wi-Fi network connectivity. Technical features GENERAL • Wi-Fi 802.11 b/g/n, WPA, WPA2, WPS • Access point or client Mode • TCP, UDP or ModBus TCP • Opto-isolated RS485 • Opto-isolated RS232 (Rx, Tx, GND) • Serial communication speed up to 115.200 bit/s • Power supply 9-32VDC • Average consumption 30mA SOFTWARE • ModBus TCP/ModBus RTU conversion on RS485 • ModBus TCP/ModBus RTU conversion on RS232 • ModBus RTU RS485/R232 conversion • Bidirectional protocol conversions on all channels • Easy and fast configuration through APP • Default parameters: IP: 192:168.1.101 DHCP disabled. 9600 bps MECHANICAL ENVIRONMENTAL • IP41 plastic case for DIN rail mounting • Size: 17,5 x 86 x 58 mm (1 DIN module) Operating temperature: -20°C f +60°C Relative humidity: from 0 to 80% without condensation Storage temperature: -40°C f +80°C PLANT BUSINESS SYSTEM CLIENT SCADA CLIENT WiFi Network ENERGY METERS HEAT MANAGEMENT Hoat pumps, burners Thermal power stations PROCESS CONTROL Level measurement. Maximum capacity, pressure- The advantage consists in being able to interface any device equipped with the classic RS232 or RS485 serial port with tools and software based on IP protocols including ModBus TCP. 4neXt S.r.l.s. - Via L.Da Vinci, 15 30030 - Vigonovo (VE) - ITALY Tel: +39 049 0981450 info@4next.eu www.4ne
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