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6.3.4 Example of IP Allocation
The following example shows PCE’s recommendation for allocating IP addresses:
The DMS gets one IP for its PC and for the link to the devices of every additional station at the line it gets an
additional IP address (b). The IP address of the DMS-PC matches at the third byte with those IP addresses of
the other PCs. The IP addresses for the devices match at the third byte with those IP addresses of the devices
from the other stations (a). The DMS also gets IP addresses for its devices (a).
6.3.5 COM Interface IPs
A special case regarding IP addresses are devices with Com-Port interfaces (e.g. RS232). These are connected
via a com-server. All devices connected to a com-server use the same IP addresses and are distinguished only
by their port. The IP-Address allocation or the port allocation respectively has to be done at the W&T Comport
Redirector software. For more information about the software see the corresponding manual or the help within
the program.
The following table shows an example of the COM-Ports allocation:
Device Type
COM port (With one
port)
COM port (With
three ports)
COM port (With
three ports)
Name
COM10
IP-Address
192.168.102.240
Port
8000
Description
SCS-HRC
COM11
COM12
COM13
COM14
COM15
COM16
192.168.102.241
192.168.102.241
192.168.102.241
192.168.103.240
192.168.103.240
192.168.103.240
8000
8100
8200
8000
8100
8200
SCS-Hand Scanner
(SCS free port)
(SCS free port)
MAS-Hand Scanner
(MAS port)
MAS-Hand Scanner
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