4-Port RS-232 to Ethernet Data Gateway

• 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

INTRODUCTION

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 Serial Interface
• 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
  • +5VDC from DC Jack Power Input
  • +7-40VDC "Din Rail" Style Power Input
  • NO power supply included
• Environmental:
  • Operating Temp.: 0 to 55C (32 to 1318F)
  • Storage Temp: -20 to 85C (-4 to 1858F)
  • Operating Humidity: 5 to 95% RH