4 Rockwell Automation Publication 1734-UM018D-EN-E - September 2017
Chapter 1 Overview of the 1734 POINT I/O EtherNet/IP Adapter
The Enhanced Rack-Optimization option is only supported in the following.
Important Adapter
Considerations
Before you begin using your adapter, note the following important
considerations.
Thumbwheel Settings
You can set the thumbwheels on the adapter to perform different functions. Refer
to the following table to see the valid thumbwheel settings and the corresponding
function.
If the thumbwheels are set to an invalid number, the adapter checks to see if
DHCP is enabled. If DHCP is enabled, the adapter requests an address from a
DHCP server. The DHCP server also assigns other Transport Control Protocol
(TCP) parameters.
Set the
Chassis Size
The I/O adapters for EtherNet/IP require configuration of their chassis size
before you can make any I/O connections. The factory default setting for the
chassis size is one slot, which represents the adapter by itself.
You must set the chassis size to a number equaling one slot for the adapter plus
one slot for each I/O module present in the backplane of the adapter.
Product Firmware Revision/ Software Release
(2)
(2) Installation of the Add-on Profiles (AOP) for the adapter and I/O module are required.
1734-AENT Series B adapter 5.012 or later
Logix controller 20 or later
RSLogix 5000 software
(1)
(1) From version 21 onwards, RSLogix 5000 is known as Logix Designer.
20 or later
RSLinx software 2.56 or later
ATTENTION: You must only use Series C and above POINT I/O modules
with 1734-AENT EtherNet/IP Adapters. Series A or Series B POINT I/O
modules do not work with 1734-AENT EtherNet/IP Adapters (does not
apply to POINTGuard modules).
Setting Function
001...254 Sets the network address.
Refer to Set the Network Address on page 24 for more information.
801...864 Sets the chassis size.
Refer to Set the Chassis Size by Using the Thumbwheels on page 5
for more
information.
888 Restores default factory settings.
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