Industrial
Electronic Devices
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User Manual
Ethernet to RS232 / RS485
Document code: MN67038-2_ENG Revision 1.400 Page 15 of 25
O
PERATING
M
ODALITY
:
T
UNNEL
P
OINT TO
M
ULTIPOINT WITH
K
EEP
A
LIVE
(S
LAVE
S
IDE
)
To
configure a device as Slave the field “Master Side” of “Operating Modality” section
must not be checked.
In the case of the slave it is necessary to provide the IP address of the Master
Converter.
The means of the fields for “Ethernet Configuration” are:
Select the “Work with Keep Alive”, in this way the master sends the messages to
all the devices that send the “Keep Alive” messages;
Select the “Work with Broadcast”, in this way the master sends the messages in
Broadcast;
In the field “IP Address” the IP address of the Converter is defined;
In the field “SubNet Mask” the Subnet Mask of the Converter is defined;
In the field “Port” the Port of the Converter is defined;
In the field “Master IP” the IP address of the Master Converter is defined;
In the field “Keep Alice every (S)” the Time beetwen the “Keep Alive” messages
is defined;
In the field “Keep Alive Port” the Port of Keep Alive is defined;
If the field “Use Gateway” is checked, in the field below it is possible to insert the
IP Address of the gateway used for going out to the net in the field under;
The means of the fields for “Serial Configuration” are:
If you are using HD67038-2 or HD67038-2-M Converter, the field “RS232” must
be checked; instead if you are using HD67038-25 or HD67038-25-M Converter, if
the field “RS485” is checked the serial line in use is the RS485 otherwise is the
RS232;
In the field “BaudRate” the velocity of the serial line in use is defined;
In the field “Parity” the parity of the serial line in use is defined.
The button "ACTIVE SERIAL DRIVER" is used to activate the "Serial to Ethernet Connector". For more details go to page 17.
Figure 11: “General Parameter” window (Tunnel
Point to Multipoint Slave Side)