Device - ICP DAS USA PDS-220F Series User Manual
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Also See for PDS-220F Series:
- User manual (81 pages) ,
- User manual (103 pages) ,
- Firmware update (9 pages)
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7.
How many PCs can be connected to a single PDS-220Fx device?
This depends on how many serial ports are available on the PDS-220Fx series module
and how many serial ports which can be connected to each PC of PDS-220Fx.
The PDS-220Fx series module has 32 sockets in total includes some reserved listening
sockets. The PDS-220Fx series module provides a single command port for configuring
the data (serial) ports. Thus, no matter how many data (serial) ports on the PDS-220Fx
are used, one more socket connection is needed for the command port in order to
configure them.
Data Ports
2
PDS-220Fx
Notes:
1.
CMD Port = Command Port (TCP port 10000). The CMD Port is used to configure
the data ports (TCP port 10001 ~ 10008) of a PDS series module, such as
BaudRate, and data format, etc.
2.
The data port (TCP port 10001 ~ 10008, which are mapped to serial ports 1 ~ 8 of
7188E/8000E/PDS-220Fx), is only used to send/receive data.
3.
The Listening Sockets (for PDS-220Fx series modules) = Number of Data ports +
1 CMD port + IO port + Web + Telnet + UDP Search.
4.
The number of Available Sockets (for PDS-220Fx series modules) = max. (32)
sockets - Listening sockets.
5.
The maximum number of PCs when using all data ports of PDS = Available
sockets/(data ports + 1 command port).
6.
The maximum number of PCs when using 1 data port of PDS = Available
sockets/(1 data port + 1 command port).
7.
The web uses the TCP port 80. (It can be disabled.)
8.
The telnet uses the TCP port 23. (It can be disabled)
9.
The UDP search function will occupy one socket.
UDP = 0 Doesn't support UDP search
UDP = 1 Support UDP search and always occupy one socket
UDP = 2 Support UDP search but while has the connection in that
UDP search will be stopped.
PDS-220Fx Series User Manual (V1.2, Apr. 2015)
Listening
Available
Sockets
Sockets
6
32 - 6 = 26
Max. PCs when using
all data ports
29/3 =9
Max. PCs when
using 1 data port
29/2 = 14
92
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