4-Port RS-232 to Ethernet Data Gateway
All New SerialGear(TM) Virtual Comport software included
Serial TCPIP Server USer Guide Provides 4-Port Serial RS-232C over Ethernet Provides 4 DB9 RS-232C Male Connectors RS-232C Speed from 300bps to 115.2Kbps Provides one 10/100Mbps, RJ45 LAN Port Supports Setup and Connect Passwords Supports Standard Windows Socket Protocol Provides TCP Server, TCP Client, and UDP Built-in Watch Dog Feature +12VDC DC Jack Power Input Connector Includes Wall Mounting Kit 
Multi-port RS-232 to Ethernet Data Gateway Installation Guide 
The MSD-SRF4X 4-Port RS-232C to Ethernet data gateways is designed to adopt your industrial serial devices to the Internet instantly. It delivers simple, reliable and cost-effective network connectivity for multiple serial devices. It addresses the need to connect individual RS-232C devices, such as PLCs, meters, sensors, to an IP-based Ethernet LAN. It makes your application software to access serial devices anywhere on a local area network or the Internet. A built-in watch dog function is designed to reset the MSD-SRF4X when the hardware hang because some other unknown causes. The MSD-SRF4X is easy to install or remotely through a variety IP addressing methods (UDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping). It is ideal for applications requiring serial port environments and network device management. SPECIFICATIONS LAN Port: Ethernet: 10/100 Mbps, RJ45 connector Protocols: UDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping The Serial interface provides 4 DB9 RS-232 connectors. The key benefits are: RS-232 Connector: DB9 male Parity: None, Even, Odd Data bits: 5,6,7,8 Speed: 300bps to 115.2Kbps Provides wall mounting Kit Watch Dog Function A built-in watch dog function is designed to reset the MSD-SRF4X when the hardware/software hang because some other unknown causes. Power Requirements +12VDC from DC Jack Power Input Connector Environmental: Operating Temp.: 0 to 558C (32 to 1318F) Storage Temp: -20 to 858C (-4 to 1858F) Operating Humidity: 5 to 95% RH 
