Introduction; Key Features - Wiznet WIZ120SR User Manual

1. Introduction

WIZ120SR is a 2 ports gateway module that converts RS-232 protocol into TCP/IP protocol.
This module enables remote gauging, remote management of the device through the network
based on the Ethernet and the TCP/IP by connecting to existing equipments with RS-232 serial
interface. In other words, WIZ120SR is a protocol converter that transmits the data sent by
serial equipment as TCP/IP data type or vice versa.

1.1 Key Features

- Direct Connection to Serial Devices
Adds Network Function Simply and Quickly

Provides Firmware Customization

- Supports 2 Ports Serial
- Provides System Stability and Reliability by using W5100 Hardwired Chip
- Includes Configuration Tool Program
- Supports PPPoE Connection for ADSL
- Supports Password for the Security
- Supports Serial Configuration – with Simple and Easy command
- 10/100 Ethernet Interface and max 230Kbps Serial Interface
- Supports Static IP, DHCP, PPPoE
- Supports DNS function
- RoHS compliant
WIZ120SR User‟s Manual (WIZnet, Inc.) 1