User`s guide

70 MDS iNET 900 Series User’s Guide MDS 05-2806A01, Rev. E.1
Access Point, stripped, and sent out the Access Point’s COM port (see
Figure 3-33, Table 3-3, Figure 3-34, and Figure 3-35 on Page 71.
Invisible place holder
Figure 3-33. Point-to-Multipoint Serial-to-Serial Application
Diagram
Invisible place holder
192.168.0.3
192.168.0.4
EIA-232
Terminal
or Computer
RTU
RTU
RTU
EIA-232
EIA-232
EIA-232
192.168.0.10 192.168.0.1
192.168.0.2
Access Point
LA
N
COM
1
COM
2
PW
R
LIN
K
Remote
LA
N
COM
1
COM
2
PW
R
L
IN
K
Remote
LA
N
COM
1
COM
2
PW
R
LIN
K
Remote
Table 3-3. Serial Port Application Configuration
Transceiver Location Menu Item Setting
Access Point (COM2)
1
Status Enabled
Baud Rate 9600 (Example)
Serial Mode Custom
Flow Control Disabled
IP Protocol UDP
Remote IP Address 224.254.1.1—
Multicast Address
2
Remote IP Port 30011
Local IP Port 30011
Remote Units (COM2)
1
Enable Enabled
Baud Rate 2,400 (Example)
Serial Mode Custom
Flow Control Hardware (Example)
IP Protocol UDP
Remote IP Address 192.168.0.1
Remote IP Port 30011
Local IP Port 30011
Local Multicast
Address
224.254.1.1 —
Multicast Address
2
1. Either COM port can be used, but they must be the same ones at
both ends of the link. Both COM ports can be used simultaneously for
two independent data channels.
2. This address is an example only. Any Class D IP address
(224.0.0.0–239.255.255.255) will work.