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1-port RS-232/485/422 Serial Device Server

Support 1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface Support TCP Server, TCP Client, TCP Auto, UDP, Advanced TCP Server, Advanced UDP and other operating modes Support 9~48VDC power supply input Support -40~75℃ wide temperature operation

Overview of Pro-optics-LINK 's 1-port RS-232/485/422 Serial Device Server Pro-optics-RS244-ETH

Pro-optics-RS244-ETH 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 of Pro-optics-LINK 's 1-port RS-232/485/422 Serial Device Server Pro-optics-RS244-ETH

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

EthernetStandard: 10Base-T, 100Base-TX
Rate: 10/100M Automatic Flow Control, MDI/MDI-X Autotunning
Interface quantity: 1
Interface form: RJ45
Duplex mode: Full/Half Duplex Mode Self-adaptive
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 PortStandard: EIA RS-232, 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, adopts DB9 male head;
Rs-485/422, adopts 5-pin 5.08mm pitch terminal blocks
Directional control: RS-485 direction adopts Automatic Data Direction 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 MethodWEB configuration management, TELNET configuration, Windows configuration tool
SecurityClassification of User Permissions, IP Address Filtering, MAC Address Filtering
IndicatorPower supply indicator, Ethernet port indicator, serial port indicator
Power Supply9~48VDC, 3-pin 5.08mm pitch terminal blocks
Power supply supports anti-reverse connection protection
Power ConsumptionNo-load: 0.80W@12VDC
Full-load: 0.84W@12VDC
Working EnvironmentOperating temperature: -40~75℃
Storage temperature: -40~85℃
Relative humidity: 5%~95% (no condensation)
Physical CharacteristicHousing: IP40 protection, metal
Installation: wall mounting
Dimension (W x H x D): 69mm×22mm×100mm
Weight: 240g
Industrial StandardIEC 61000-4-2 (ESD, electrostatic discharge), Level 3
Air discharge: ±8kV
Contact discharge: ±6kV

IEC 61000-4-4 (EFT, electrical fast transient pulses), Level 3
Power supply: ±2kV
Ethernet port: ±1kV
Serial port: ±1kV

IEC 61000-4-5 (Surge), Level 2
Power supply: common mode±2kV, differential mode±1kV
Ethernet port: ±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
AuthenticationCE, FCC, RoHS
Warranty3 years


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