Omron SYSMAC CP2E-N D Series User Manual

15-3
15 Ethernet
CP2E CPU Unit Software User’s Manual(W614)
15-1 System Configuration and Features
15
15-1 System Configuration and Features
N14/20 CPU Units have one built-in Ethernet port. N30/40/60 CPU Units have two Ethernet ports, and
the second port is only for switch. A variety of protocols make available a wide range of applications for
use on an Ethernet network. The protocols can be selected include sending and receiving data by
TCP/IP or UDP/IP (socket services), sending and receiving commands by OMRON’s standard protocol
FINS, and automatically adjusting the PLC’s internal clock by SNTP.
The following diagram shows an example of an overall system configuration using CP2E N-type
CPU Units.
(1) Connecting the CX-Programmer to the PLCs online via Ethernet
CX-Programmer
FINS
IP router
Internet
Intranet
(3) Configuring an independent communications protocol
for the host application using TCP/IP (UDP/IP)
Firewall
Server Room
DNS server
SNTP server
Router
Ethernet
Office Floor
CX-Programmer
Ethernet
Independent user
application
UDP/TCP socket
Router
(Factory line)
Writing
commands
Ethernet
NB-series PT
FINS
CX-Programmer
FINS
FINS message
communications
CP2E-ND- CP2E-ND-
(2) Sending and receiving data via Ethernet
between OMRON PLCs
FINS message
communications
(1) Connecting the CX-Programmer to
PLCs online via Ethernet
(5) Auto IP
(4) Automatically adjusting the
PLC's internal clock
periodically
FINS

Omron SYSMAC CP2E-N D Series Specifications

General

Brand	Omron
Model	SYSMAC CP2E-N D Series
Category	Computer Hardware
Language	English