CV500ETN01 Omron, CV500ETN01 Datasheet - Page 135
CV500ETN01
Manufacturer Part Number
CV500ETN01
Description
Programmable Logic Controller
Manufacturer
Omron
Datasheet
1.CV500ETN01.pdf
(285 pages)
Specifications of CV500ETN01
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Private and Global Addresses
110
Note
2. Transferring Files
3. Sending Mail
4. Receiving Mail
5. Automatic Clock Adjustment
6. Host Name Designation
Network Security and Firewalls
Setting up an intranet through a global address involves network security con-
siderations. Before doing so, be sure to consult with a network specialist and
consider installing a firewall.
Once a firewall has been set up by a communications company, on the other
hand, there may be some applications that cannot be used. Be sure to check
first with the communications company.
• With FINS/UDP, when the IP address (private address) of a computer
• Files can be transferred, using FTP protocol, between the PLC and a
• The TCP port number to be used for FTP cannot be used if prohibited by
serving as a DHCP client is changed, the Ethernet Unit's IP address con-
version method will be the automatic generation method (dynamic), the
combined method, or the IP address table method. When FINS/TCP is
used, IP addresses can be changed automatically.
device such as a personal computer (i.e., an FTP client) with a private
address on the intranet.
a firewall in the communications path.
The PLC can send the Ethernet Unit's IP address to the SMTP server by
mail via the intranet.
The PLC can receive the Ethernet Unit's IP address from the POP3 server
by mail via the intranet.
The PLC can acquire clock data through the Ethernet Unit's IP address
from the SNTP server via the intranet.
The PLC can acquire the server IP address for the Ethernet Unit's IP ad-
dress from the DNS server via the intranet.
Section 5-3
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