As is generally known, devices in the field have multiple interfaces and use different communication protocols, making connectivity complex and challenging for engineers. To enable simple serial-Ethernet connectivity and help industrial applications optimize their operational efficiency and increase productivity, the company 3onedata offers easy-to-use solutions that provide, connection to an Ethernet-based network for all types of serial devices.

3onedata offers its customers two models of serial port servers: NP301-this is a serial port server with 1 RS-232/485/422 port, and NP302T-a serial port server with 2 RS-232 or RS-485/422 ports. They feature a compact design, rich features and industry-proven quality. These two models of serial port servers meet the requirements of most applications. With a low-power design and an MTBF of more than 175,000 hours, they provide reliable and cost-effective serial-to-Ethernet connectivity solutions.

NP301 and NP302T Industrial Serial Ports from 3onedata

Industrial serial port servers from 3onedata

  • Support for high-speed 1/2-port RS232/422/485 serial port, 300bps-115200bps speed and non-blocking communication
  • Support for 1-port 10/100Base-T(X) RJ45 copper port, automatic flow control, auto MDI/MDI-X
  • Signal RS-232: RXD, TXD, DTR, GND, DSR, RTS, CTS
  • Signal RS-485: D+, D-, GND
  • Signal RS-422: T+, T-, GND, R+, R-
  • Data bits: 5, 6, 7, 8
  • Parity: none, even, odd, space, character
  • Stop bits: 1, 1.5, 2
  • Multiple modes of operation: RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang and UDP Multicast
  • Single power supply, 9~48VDC input with reverse polarity protection
  • Wide operating temperature range of -40 ~ 75 ℃ and operating humidity of 5% ~ 95%

    • Most important features of 3onedata serial port servers

  • Supports administrator and observer accounts, classification of user privileges
  • Supports IP address and MAC address filtering, making it easy to achieve accurate access control
  • High bandwidth serial ports, RS-485/422 supports 32 communication points( 128 points can be customized)
  • Automatic RS-485 data direction control: ADDC®
  • Cross-gateway and cross-routing communication support
  • Multihost polling mode support, which allows multiple hosts to access the same serial port
  • Support for communication matching limiter, achieving different serial port packing requirements
  • FIFO support, compatible with various legacy end devices
  • Multiple modes of operation: RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang and UDP Multicast
  • Flexible serial port data framing setting that can satisfy different user requirements for data packet segmentation

    • Typical applications of industrial serial port servers

  • Access control system-Extend access control system network

    • 3ondeata Industrial Access Points

  • Process Control- Get remote control of your manufacturing process

    • Process control using NP301 NP301T 3onedata industrial serial ports

  • Control monitoring- Improve remote control of equipment on site

    • Monitoring Center

  • Remote meter reading- Make meter reading fast and efficient

    • Monitoring center using 3onedata serger ports
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