User's Manual Part 2

84 Mercury Reference Manual 05-4446A01, Rev. D
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Figure 3-48. Point-to-Multipoint Serial-to-Serial Application
Diagram
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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
LIN
K
Remote
LA
N
COM
1
COM
2
PW
R
LIN
K
Remote
Table 3-6. Serial Port Application Configuration
Transceiver Location Menu Item Setting
Access Point (COM1) Status Enabled
Baud Rate 9600 (Example)
Flow Control Disabled
IP Protocol UDP
Remote IP Address 224.254.1.1—
Multicast Address
1
Remote IP Port 30010
Local IP Port 30010
Remote Units (COM1) Enable Enabled
Baud Rate 2,400 (Example)
Flow Control Hardware (Example)
IP Protocol UDP
Remote IP Address 192.168.0.1
Remote IP Port 30010
Local IP Port 30010
Local Multicast
Address
224.254.1.1 —
Multicast Address
2
1. This address is an example only. Any Class D IP address
(224.0.0.0—239.255.255.255) will work.