Rockwell Automation 1734-AENTR EtherNet/IP Network Configuration User Manual - Manual (Page 88)

88 Rockwell Automation Publication ENET-UM001L-EN-P - March 2014
Chapter 7 Send Email
The EtherNet/IP communication module sends only the content of a MSG
instruction as an email to a mail relay server. Delivery of the email depends on the
mail relay server. The EtherNet/IP communication module does not
receive email.
Figure 11 - Sample System
Logix5575 Redundancy Module EtherNet/IP
PRI COM OK
ControlNet EtherNet/IP ControlNet
OK FORCE SD RUN
RUN REM PROG
1 2
LNK1 LNK2 OK
10/100 BASE T
LNK NET OK
EtherNet/IP
LNK NET OK
Firewall/Router
ControlLogix Controller With 1756-ENBT, 1756-EN2F, 1756-EN2T, 1756-
EN2TR, 1756-EN2TXT, or 1756-EN3TR Module
Ethernet Switch
Ethernet Switch
1769-L35E CompactLogix Controller
Mail Relay
Server
Table 19 - Sample System Capabilities
Device Capability
ControlLogix controller Send a MSG instruction to the 1756-ENBT module to initiate sending an email to
the mail relay server.
Use the path of the MSG instruction to identify the 1756-ENBT module as the
target of the MSG instruction.
CompactLogix controller
1756-ENBT, 1756-EN2F, 1756-EN2T,
1756-EN2TR, 1756-EN2TXT,
EN2TRXT, or 1756-EN3TR module Send an email to the mail relay server from the email interface on the Send an
Email link.
This interface requires entry of all email information.
Mail relay server Send email to specified recipients.
The mail relay server determines the delivery of any email sent through an
EtherNet/IP communication module, whether via a MSG instruction or from its
built-in interface.