Serial Server 4‑Serials RS232/485/422 to Ethernet 5‑36V for Industrial Control Site Item Type: Serial Server Ethernet interface 2 x RJ45 Interface standard 10/100 Base-T auto-negotiation Network port protection Static electricity: 8KV contact discharge, 15KV air discharge Network transformer Integrated Network protocol 1P.ICP, UDP, DHCP, ONS, HTTP Server / Client.ARP, BOOTP, AutolP, .ICMP, .Web socket.Telnet.FTP, IFTP.uPNP.NTP, TCP Security protocol (data communication) AES-128Bit, DES3, SSL / TLS v1.2 SNMP V1 / V2 / V3 Not supported IPV6 Not supported Serial interface parameters Number of serial ports 4 x (RS232 / 485/422) Interface standard RS232: DB9 pin RS485 / RS422: 5.08mm terminal block Baud rate 2400-460800bps Serial port protection Static electricity: 8KV contact discharge, 15KV air discharge, surge: 2KV differential mode, 4KV common mode Data bit 5.6, 7, 8 Stop bit 1, 2 Check Digit None, Even, Odd, Space, Mark Flow Control No flow control, hardware RTS / CTS, software Xon / Xoff flow control Network technical parameters Operating mode TCP Server, TCP Client, UDP, HTTP, Telnetd IP acquisition method DHCP or static IP, AutolP Domain name resolution DNS Support Simple transparent mode Support Http protocol transmission mode Support WEB page Standard webpage or custom webpage Error alarm Syslog / SMTP Configuration method WEB page, Cli command, XML file import, Telnet configuration Custom registration package Support Custom heartbeat package Support Product features IOT Service Support Virtual data channel Support Virtual serial port software For Windows XP / Vista / 7/8/10 (32bit \ 64bit), for Win Server 2003/2008/2012 Firmware upgrade Web page, lOT Service software Parameter in and out Support Provide SDK Support Mechanical properties Protection level IP-30 Size (mm) 90 x 200 x 25 Environmental parameters Operating temperature -40-85 ℃ Storage environment -45-85 ℃, 5-95% RH (no condensation) Power parameters Input voltage 5-36VDC / 9 ~ 50VDC Interface form Φ5.5 x 2.1mm socket and 5.08mm terminal Power protection Power supply reverse connection Working current -600mA Function: Built-in 4 Eport-E10 modules, support 4 channel RS232 / RS422 / RS485 serial ports After the network port is cascaded, the serial port can be expanded up to 32 channels Support TCP / IP / Telnet / TCP protocol Support serial port to 10 / 100M Ethernet data transmission, the serial port rate is up to 921600 bps Support 10 / 100M Ethernet adaptive Support webpage mode, simple configuration of IOT Service PC software Support data TLS / AES / DES3 security encryption configuration Support web / IOTService OTA wireless upgrade Support Industrial Grade Operating Temperature: -40 to + 85℃ Application: Access control and attendance system, unified self-service banking system, vending system, power monitoring, computer room monitoring, weighing instrument