Download User's Guide - Chiyu

1. Getting to Know your BF-2300
1.1 Introduction
BF-2300 I/O controller is designed to make your industrial devices Internet monitor and control
instantly. The compact size of BF-2300 I/O controller makes them the ideal choice for connecting
your devices to an IP-based Ethernet LAN, making it possible for your software to monitor and
control devices anywhere over serial port (RS232 and RS485), a local LAN or the Internet.
BF-2300 I/O controller ensure the compatibility of network software that uses a standard network
API (Winsock or BSD Sockets) by providing TCP Server Mode, TCP Client Mode, and UDP Mode.
And using Chiyu’s virtual COM drivers, software that works with COM ports can be set up to work
over a TCP/IP network in no time. This excellent feature preserves your software investment and
lets you enjoy the benefits of networking your serial devices instantly.
BF-2300 I/O controller support automatic IP configuration protocols (DHCP, BOOTP) and manual
configuration via Chiyu’s web browser console. Both methods ensure quick and effective
installation. BF-2300 support special design for PPPoE + DDNS that could let your device to
connect to Internet without static IP address.
1.2 Main features
Package Checklist
BF-2300 is shipped with the following items：
Standard Accessories
․1 BF-2300 12DI/6DO I/O controller
․Document & Software CD
․Quick Installation Guide
․Product Warranty Booklet
Optional Accessories
․Power adaptor
NOTE: Notify your sales representative if any of the above items is missing or damaged.
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