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The BF450M is a RS232/RS485 to TCPIP converter integrated with robust system and network management features. It is designed for use with industrial equipment and may be easily accessed and/or controlled via intranet or internet. With integration to real time operating system and complete TCPIP protocol stack capability, the BF450M
provides a highly robust and high performance system that connects easily to any network including the internet. Installation of the BF450M is easy with the use of plug-able connectors.
The BF450M web-based configuration is easy to use and operate, and is totally independent of the operating system platform used.
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| Key Features |
- TCP/UDP server/client support. Support 4 types of connection:
*TCP Server
*UDP Server
*TCP Client & UDP Client
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- Customers can select any one type to meet application requirement
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| - DHCP client (Dynamic Host Configuration Protocol). Automatically obtains the TCPIP
configuration (IP address, IP default gateway and DNS server) at start-up from a
centralized DHCP server
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- PPPoP Over Ethernet. PPPoE is a protocol for remote hosts connection to the internet
over DSL connection by simulation dial-up operation
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| - Dynamic DNS. With dynamic DNS support, a static hostname alias for a dynamic IP
address is possible. Easy host accessibility from various locations via the internet
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| - Auto-negotiating 10/100 Mbps Ethernet. Automatic detection of ethernet interface when
on 10 or 100 Mbps Ethernet
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| - Full Network Management via Web. Allow access or manage device through web browser.
Upgrade of firmware via web browser
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- Backup and Restore configuration. Allows backup and restoration of system configuration
to file in encrypted format
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| Schematic Diagram |
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| Technical Specifications |
| Ethernet |
One 10/100 Base-T (Auto-sensing) |
| Serial |
One RS232/RS485 Hardware select
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| RS232 Signal |
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS485 Signal |
2 Data wires +/- |
| Memory |
512KB |
| Watch Dog |
Yes |
| Speed |
1200bps ~ 230.4kbps |
| Connector type |
DB9 (Male) / RJ45 |
| Parity |
None, event, odd, Mark, Space |
| Data Bits |
5, 6, 7, 8 |
| Stop Bits |
1, 2 (with parity setting of None) |
| OS Support |
Windows 98/2000/XP |
| Power Requirements |
DC 12V, 230mA max |
| Operating Temperature |
0°C to 55°C |
| Regulatory Approval |
FCC, CE |
| Dimension(H x W x D) |
107 x 81 x 27 mm |
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| Ordering Information |
| - BF450M 100BaseT to RS485 Converter
- 1 x RS485 ports, up to 32 units of ACU200
- 1 fixed IP address per unit required
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