Publication 1761-UM006A-EN-P - February 2001
1-4        Product Overview
Operating Modes
Messaging
When the ENI is connected to a programmable controller (and 
connected to an Ethernet network), the controller can be accessed 
from other devices on Ethernet, or initiate communications to other 
Ethernet/IP devices.
E-Mail
The ENI also supports SMTP mail service, that allows a controller to 
send e-mail messages to any e-mail address on the network. The 
e-mail can be used to initiate the transmission of data or status 
information.
Device Compatibility
The ENI is compatible with the following devices and applications:
• All MicroLogix, SLC, and PLC-5 DF1 Full-Duplex capable 
controllers that have at least one RS-232 port
• Personal Computers using the RSLinx (V2.30.00 and higher) DF1 
Full-Duplex Driver
• Other DF1 Full-Duplex compliant products that have at least one 
RS-232 port, for example, operator interface devices
• RSLinx (V2.30.00 and higher) Ethernet Driver
• CompactLogix