Moxa Nport 6650 8 ports NPORT 6650-8 Manual Do Utilizador
Códigos do produto
NPORT 6650-8
Industrial Networking Solutions
7-17
i n f o @ m o x a . c o m
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7
Terminal Ser
vers
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NPort® 6600 Series
NPort
®
6600 Series
Up to 32 ports for high density environments
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Any Baudrate supported with high precision
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Port buffers for storing serial data when the Ethernet is off-line
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SD slot for expanding port buffer memory
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Slot for network expansion module
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8, 16, and 32-port RS-232/422/485 rackmount terminal servers
The NPort® 6600 series of secure device servers is the right choice
for applications that use large numbers of serial devices packed into
a small space. If you’re worried about security, you can rest assured
with the NPort® 6600, since it supports DES, 3DES, and AES, the
for applications that use large numbers of serial devices packed into
a small space. If you’re worried about security, you can rest assured
with the NPort® 6600, since it supports DES, 3DES, and AES, the
three most common standards for data encryption. Serial devices of
any type can be connected to the NPort® 6600, and each serial port
on the NPort® can be configured independently for RS-232, RS-422,
or RS-485 transmission.
any type can be connected to the NPort® 6600, and each serial port
on the NPort® can be configured independently for RS-232, RS-422,
or RS-485 transmission.
Overview
Adjustable Resistor Values for RS-485 Communication
The NPort® 6600 has a built-in LCD panel for configuration and
selecting operation modes. The panel displays the server name, serial
number, and IP address, and any of the device server’s configuration
parameters, such as IP address, netmask, and gateway address, can
be updated easily and quickly.
selecting operation modes. The panel displays the server name, serial
number, and IP address, and any of the device server’s configuration
parameters, such as IP address, netmask, and gateway address, can
be updated easily and quickly.
The NPort® 6600 provides adjustable termination, pull high, and
pull low resistors for RS-485 communication. In some critical
environments, termination resistors may be needed to prevent the
reflection of serial signals, and the pull high and pull low resistors may
need adjusting to maintain the integrity of the electrical signal. Since
pull low resistors for RS-485 communication. In some critical
environments, termination resistors may be needed to prevent the
reflection of serial signals, and the pull high and pull low resistors may
need adjusting to maintain the integrity of the electrical signal. Since
LCD Panel Makes Confi guration Easy
no set of resistor values works for every environment, the NPort®
6600 allows manual adjustment of the resistor values for each serial
port using built-in DIP switches.
6600 allows manual adjustment of the resistor values for each serial
port using built-in DIP switches.
NPort® 6450: 4-port secure device server, RS-232/422/485 to Ethernet
The certifi cation logos shown here apply to some or all of the products in this
section. Please see the Specifi cations section or Moxa’s website for details.
DIP-Switches
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