ND-8511
Serial to Ethernet Data Converter
Introduction
The ND-8511 is a single-port RS-232/422/485 to Ethernet data converter. This compact-sized communication module
allows users to control serial devices (RS-232/422/485) over a TCP/IP-based Ethernet network. Users may connect
host computer systems (Windows/2000/XP) to a native serial port through a TCP/IP Ethernet. With one asynchronous
serial port connection on one end and a 10/100 Mbps Ethernet connection on the other, the ND-8511 also allows
any device that supports asynchronous communications protocol to attach to a network.The ND-8511 works like
an add-on single-port serial board to PC servers, but with advantages of the TCP/IP network protocol. With the ND-8511,
you can control asynchronous serial devices from virtually any location. Serial devices connects through a virtual Ethernet
link, but are recognized as a real COM port by Windows.The ND-8511 can be used with existing applications,
and includes a utility program providing a simple step-by-step installation procedure and maintenance wizard that
offers easy access to asynchronous devices.
Features
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48 MHz, 186-based controller 12.5 MIPS
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Auto sensing 10/100Base-T Ethernet
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High speed serial port (up to 230 kbps) with hardware and
modem flow controls
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Compact size for easy integration
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TCP/IP UDP DHCP SNMP Telnet, ARP ICMP and TFTP
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Protocol support
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Support for flow & modem control signals
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Module configuration utility
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Windows native COM drivers support, compatible with
existing serial software
Specifications
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CPU
Serial Interface
Modem Control
Flow Control
Network Interface
Compatibility
Protocols support
Temperature
Relative Humidity
Shock/Vibration
Vibration
Power
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Supported Serial Devices
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ATM machines
CNC controllers
Data collection devices
Universal power supply (UPS) management units
Telecommunications equipment
Data display devices
Security alarms and access control devices
Handheld instruments
Modems
Time/attendance clocks and terminals
48 MHz, 186-Based Controller 12.5 MIPS
7 or 8 data bits; 1-2 stop bits; parity: odd, even, and none;
software selectable baudrate (300 to 230400 bps)
DTR, DCD, CTS, RTS (Jumper selectable)
XON/XOFF (software), RTS/CTS (hardware)
RJ45 Ethernet 10base-T or 100base-TX (auto-sensing)
Ethernet: Version 2.0/IEEE 802.3
ARP UDP/IP TCP/IP Telnet, ICMP SNMP DHCP BOOTP
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TFTP AutoIP SMTP and HTTP
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Operating range: 0°C to 70°C
Operating: 5 % to 95 % non-condensing
Non-operational shock: 500 G
Non-operational vibration: 20 G
10 to 30 V
DC
Ordering Information
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ND-8511/230 V
1 port RS-232/RS-422/RS-485 to Ethernet data converter with power adapter (Euro spec.)
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ND-8511/110 V
1 port RS-232/RS-422/RS-485 to Ethernet data converter with power adapter (USA spec.)
Applications
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Industrial control and process systems
CIM (Computer Integrated Manufacturing) systems
Security control systems
Remote control systems
9-7
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