Ethernet (Ethernet/Ip) Network Installation - Omron NE1A-SCPU01 - 07-2009 Operation Manual

Wiring
3-2-6

Ethernet (EtherNet/IP) Network Installation

Basic Installation
Precautions
Recommended
Network Devices
Part Maker
Switching Hub OMRON
Cisco Systems, Inc.
Contec USA, Inc.
Phoenix Contact
Twisted-pair 100BASE-TX
cable
Fujikura
EtherNet/IP compliant cable
Connectors STP Plug
(Modular plug)
Panduit Corporation
Boots Tsuko Company
Note
Precautions
Precautions on Laying
Twisted-pair Cable
58
• Take the greatest care when installing the Ethernet System, being sure to
follow ISO 8802-3 specifications. You must obtain a copy of these specifi-
cations and be sure you understand them before attempting to install an
Ethernet System.
• Unless you are already experienced in installing communications sys-
tems, we strongly recommend that you employ a professional to install
your system.
• Do not install Ethernet equipment near sources of noise. If a noisy envi-
ronment is unavoidable, take adequate measures against noise interfer-
ence, such as installing network components in grounded metal cases or
using optical cable in the system.
The following table shows the devices recommended for use with the NE1A-
series Controller.
Model number
W4S1-03B
W4S1-05B
W4S1-05C
Consult the manufacturer.
Consult the manufacturer.
Consult the manufacturer.
F-LINK-E 0.5mm × 4P
MPS588
MK boot (IV) LV
• Ask the switching hub manufacturer for setting procedures for the switch-
ing hub.
• Install the switching hub so that its environmental resistance capabilities
are not exceeded.
Ask the switching hub manufacturer for information on the environmental
resistance of the switch hub.
• Noise resistance may be reduced by ground loops, which can occur due
to improper shield connections and grounding. Ground the shield at one
location, as shown in the following diagram.
• Do not connect a shield at the NE1A-series Controller connector.
• If a cable connects two hubs, connect the shields at only one end.
Section 3-2
Inquires
OMRON Corporation
Cisco Systems, Inc. Main Corporate HQ
CONTEC USA Inc.
Phoenix Contact USA Customer Service
Fujikura America, Inc.
---
Panduit Corporation US Headquarters
Tsuko Company Japan Headquarters