CV500ETN01 Omron, CV500ETN01 Datasheet - Page 27

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Ethernet Unit Function Guide
1-1
1-1-1
1-1-2
Connecting the CX-Programmer to PLCs Online via Ethernet
Connecting within the
Same Segment
2
Mail
(1) Connecting the CX-Programmer to the PLCs online via Ethernet
(3) Capturing PLC changes
(7) Automatically adjusting the
Mail
Ethernet Unit Function Guide
IP router
PLC's internal clock
periodically
Firewall
and sending the status of
equipment to an operator
Overall System Configuration Example
Determining the Objectives
Router
Sending mail
Receiving mail
CX-Programmer
Mail software
(4) Receiving mail (data, files) at
Writing
commands
FINS
Internet
PLCs
Server Room
DNS server
POP3 server
SMPT server
SNPT server
Ethernet
The following diagram shows an example of an overall system configuration
using Ethernet Units.
Use the UDP/IP version of the FINS communications service (i.e., FINS/
UDP). FINS/UDP is supported by many OMRON products and is compatible
with earlier Ethernet Units (CS1W-ETN01/ETN11 and CJ1W-ETN11). The
CX-Programmer can be connected and used with FINS/UDP even if personal
computer middleware (FinsGateway) is not used. FinsGateway (any version)
can also be used together with the CX-Programmer.
(2) Sending and receiving data via Ethernet
between OMRON PLCs
Ethernet Unit
PLC
Intranet
Router
FINS message
communications
Ethernet
FTP software
Mail software
(5) Transferring large data files between
Large files
(Factory line)
personal computers and PLCs
FTP
Memory Card
Ethernet Unit
CX-Programmer
SCADA software
PLC Reporter, Compolet
FinsGateway
(communications driver)
PLC
Ethernet
Wireless
FINS
Office Floor
(6) Configuring an independent communications protocol
FINS message
communications
for the host application using TCP/IP (UDP/IP)
FINS
NS-series PT
UDP/TCP socket
(1) Connecting the CX-Programmer to
PLCs online via Ethernet
FINS
Independent user
application
CX-Programmer
Section 1-1