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Modbus device server NPS5251RS-232LANModbus RTU
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Characteristics
- Interface
- RS-232, RS422/RS485, RS485, Ethernet TCP/IP, RJ45, LAN, Modbus TCP, Modbus RTU, Modbus
- Output bus
- Ethernet, RJ45, DB9M, Modbus
- Other characteristics
- industrial, DIN rail, 2 port
Description
The NPS5251 is a compact 2-port RS232/422/485 device server and IoT gateway for industrial use. It combines functions like serial device server, Modbus gateway, MQTT gateway, RS485-to-JSON gateway, and virtual COM port device tool. With two RS232 RJ45 ports, two RS485 terminal ports, and two Ethernet LAN ports, it ensures flexible and reliable connectivity. Its compact design supports desktop and DIN-rail installation, while the wide 10–30VDC power input or AC adapter enhances flexibility. The NPS5251 offers a cost-effective, space-saving solution.
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Serial Connectivity
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.