POINT I/O Dual Port EtherNet/IP Adapter 7
Publication 1734-IN041F-EN-P - May 2019
Before You Begin
To effectively use your adapter, note the following considerations.
Firmware Backward Compatibility
The 1734-AENTR and 1734-AENTRK Add-on Profiles are compatible with
RSLogix 5000® software version 17, or greater.
If you use the 1734-AENTR or 1734-AENTRK adapter with a 1756-ENBT module, use
the following required firmware versions for these bridge modules:
• 1756-ENBT firmware version 4.006 or greater
• 1768-ENBT firmware version 2.003 or greater
The 1734-AENTR and 1734-AENTRK adapters will accept I/O connections with
compatible electronic keying for the 1734-AENT or 1734-AENTK. This allows the
1734-AENTR and 1734-AENTRK adapter to be used in a daisy-chain topology with the
1734-AENT or 1734-AENTK Add-on Profile used for the 1734-AENTR and
1734-AENTRK.
Add-on Profiles can be downloaded from:
https://www.rockwellautomation.com/rockwellautomation/support/downloads.page
Understand Messaging
Class 3 (Explicit Message) requests through the 1734-AENTR or 1734-AENTRK
adapter to a specific POINT I/O module do not always receive a response from the I/O
modules. In the case where the I/O module does not reply to the request, the adapter
responds with an error code indicating a time-out.
Configure Autobaud
The adapter cannot reconfigure an I/O module that you previously configured to operate
at a fixed baud rate. When you reuse a POINT I/O module from another POINT I/O
system, configure the module to autobaud before using it with the adapter.
Description Description
1 Status indicators 4 DIN rail locking screw (orange)
2 Removable Terminal Block (RTB) handle 5 Ethernet network RJ-45 connectors
3 Removable Terminal Block (RTB) 6 Node address pen push thumbwheel
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