NP301 is the serial device server that can make serial device be equipped with networking capability instantly and centrally manage the scattered serial devices and hosts via network. The product supports 1 RS-232/RS-422 /RS-485 to 1 100M Ethernet copper port. It adopts wall mounting to meet the requirements of different application scenes.
Serial device server supports multiple network protocols, such as TCP, UDP, ARP, ICMP, HTTP, DNS and DHCP protocol. It also possesses complete management functions, including Access Control, Rapid Configuration, Online Upgrading and so on. Each serial port supports 4 TCP or UDP session connections, and it also supports TCP Server, TCP Client, TCP Auto, UDP, Advanced TCP Server, Advanced UDP operating modes and AT, WEB access modes. Furthermore, supplied management configuration tool based on Windows platform can guide the user to manage and configure the device, achieving immediate networking of serial device via simple settings. It can provide users with good experience with friendly design of network management system interface, simple and convenient operation.
Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC control and management, Building Automation System, Health Care Automation System, measuring instrument and environmental forces monitoring system.
Features and Benefits
Adopt 32 bits ARM processor
Support 10/100Base-T(X) self-adaptive Ethernet interface
Support AUTO MDI/MDIX, which can be connected via crossover cable and straight-through cable
Support 300bps-115200bps line speed and non-blocking communication
Support low power consumption mode and high performance mode
Support TCP Server, TCP Client, TCP Auto, UDP, Advanced TCP Server and Advanced UDP operating mode
Support AT command, which is convenient for the secondary development of users
Support DNS, which can achieve communication via domain name
Support across gateway and routing communication
Support virtual serial port drive access mode and automatic connection recovery after network interruption
Flexible serial port data framing setting, which can satisfy user’s various demands for data packets segmentation
Support standard TCP/IP SOCKET application access
TCP supports multi-connection, which allows maximum 4 users to monitor or manage the serial device simultaneously
UDP supports single machine or multi-machine communication, which allows multiple users to monitor or manage the serial device simultaneously
Support Windows configuration tool, serial port, WEB and other configuration forms
Support local and remote system firmware upgrading
| Ethernet Port | Standard: 10Base-T, 100Base-TX
Protocol: TCP, UDP, ARP, HTTP, ICMP, DHCP, DNS Rate: 10/100M automatic flow control, MDI/MDI-X autotunning Interface quantity: 1 Interface form: RJ45 Duplex mode: full/half duplex mode self-adaption Operating mode: 4 sessions, support RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang and UDP Multicast operating modes |
| Serial Port | Standard: EIA RS-232C, RS-485, RS-422
Quantity of serial port: 1 RS-232 or RS-485/422 serial port RS-232 signal: RXD, TXD, DTR, GND, DSR, RTS, CTS RS-485 signal: D+, D-, GND RS-422 signal: T+, T-, GND, R+, R- Baud rate: 300-115200bps Data bit: 5bit, 6bit, 7bit, 8bit Parity bit: None, Even, Odd, Space, Mark Stop bit: 1bit, 1.5bit, 2bit Interface form: RS-232, adopt DB9 male; RS-485/422, adopt 5 pins 5.08mm pitch terminal blocks Directional control: RS-485 direction adopts data flow automatic control technology Load capacity: RS-485/422 end supports 32 points polling (customizable 128 points) Pull high/low resistor for RS-485: 4.7kΩ |
| Configuration | WEB configuration management, TELNET configuration, Windows configuration tool |
| Security | Classification of User Permissions, IP Address Filtering, MAC Address Filtering |
| Indicator | Power supply indicator, Ethernet port indicator, serial port indicator |
| Power
Requirement |
9~48VDC, 3 pins 5.08mm pitch terminal blocks
Support reverse polarity protection |
| Power
Consumption |
No-load: 0.80W@12VDC
Full-load: 0.84W@12VDC |
| Environmental
Limit |
Operating temperature range: -40~75℃
Storage temperature range: -40~85℃ Relative humidity: 5%～95%（no condensation） |
| Physical
Characteristic |
Housing: IP40 protection, metal
Installation: wall mounting Dimension (W x H x D): 69mm×22mm×100mm Weight: 240g |
| Industrial
Standard |
IEC 61000-4-2 (ESD, Electro-static Discharge) ，Level 3
Air discharge: ±8kV Contact discharge: ±6kV IEC 61000-4-4 (EFT/B, Electrical Fast Transient/Burst), Level 3 Power supply: ±2kV Ethernet interface: ±1kV Serial port: ±1kV IEC 61000-4-5 (Surge), Level 2 Power supply: common mode ±2kV, differential mode ±1kV Ethernet interface: ±2kV Serial port: common mode ±1kV, differential mode ±1kV Shock: IEC 60068-2-27 Free fall: IEC 60068-2-32 Vibration: IEC 60068-2-6 |
| Certification | CE, FCC, RoHS |
| Warranty | 3 years |
| Available Models | 100M Copper Port | RS-232/485/422 Port | Power Supply Range |
| NP301 | 1 | 1 | 9~48VDC |
