42
Publication 1747-SG001D-EN-P — January 2009
Ethernet Interface (ENI) and Web-Enabled
Ethernet Interface (ENIW)
The 1761-NET-ENI module provides EtherNet/IP Messaging connectivity for all DF1
full-duplex devices. The ENI allows users to easily connect SLC 5/03 and SLC 5/04
controllers onto new or existing Ethernet networks and upload/download programs,
communicate between controllers, and generate E-mail messages via SMTP (simple
mail transport protocol).
Compatible devices include: MicroLogix 1000/1200/1500, PLC-5, ControlLogix,
CompactLogix, and FlexLogix controllers, and computers running RSLinx.
The 1761-NET-ENIW module adds web-server capabilities, enabling the display of 4
standard data web pages with user-configurable data descriptions, and 10 user-
configurable web page links on the ENIW home page.
EtherNet Device Specifications
✶
When the device is connected to a MicroLogix controller, power is provided by the MicroLogix controller's
communication port.
Series C devices
100 mA
20.4…26.4V dc
Tested at 710V dc for 60 s
200 mA @ 24V
10/100 Mbps
10/100Base-T
Cat. No.
1761-NET-ENI
1761-NET-ENIW
Description
Ethernet Interface (ENI)
Web-Enabled Ethernet Interface (ENIW)
24V dc Current Draw
Power Supply DC Voltage Range
✶
Isolation Voltage
Inrush Current, Max.
Communication Rate
Ethernet Interface
ControlNet Network
The ControlNet network is an open, high-speed, deterministic network used for
transmitting time-critical information. It provides real-time control and messaging
services for peer-to-peer communication. As a high-speed link between controllers
and I/O devices, a ControlNet network combines the capabilities of existing Universal
Remote I/O and DH+ networks. You can connect a variety of devices to a ControlNet
network, including personal computers, controllers, operator interface devices,
drives, I/O modules. A ControlNet network combines the functionality of an I/O
network and a peer-to-peer messaging network. This open network provides the
performance required for critical control data, such as I/O updates and controller-to-
controller interlocking. ControlNet networks also support the transfer of non-critical
data, such as program uploads, downloads, and messaging.
www.aotewell.com
www.fa-market.com
AoteWell International.inc
Tel: +852-6563-2160