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Rockwell Automation Publication 5069-IN003C-EN-P - December 2016
5069 Compact I/O EtherNet/IP Adapters
System Power Considerations
5069 Compact I/O EtherNet/IP adapters provide power to a 5069
Compact I/O system via RTBs that are connected to external power
supplies and installed on the adapter.
The RTBs provide the following power to the system.
• You must use SELV-listed power supplies for MOD power and
SA power if there are Functional Safety modules that are
connected to the 5069 Compact I/O system.
• If the adapter is used in a safety system, more restrictions can
apply to the power supply used for SA power. See the Technical
Data publications for the individual Safety I/O modules to
determine power supply restrictions.
• Not all Class 2/SELV-listed power supplies are certified for use
in all applications, for example, nonhazardous and hazardous
environments.
For more information, see the following:
• EtherNet/IP Communication Modules in Logix5000 Control
Systems User Manual, publication
ENET-UM004
• 5069 Compact I/O Modules Specifications Technical Data,
publication
5069-TD001
.
Set the Network Internet Protocol (IP) Address
5069 Compact I/O EtherNet/IP adapters ship DHCP-enabled and
with their rotary switches set to 000.
If the network uses 192.168.1.x, we recommend that you use the rotary
switches to set the last octet of network IP address. Valid numbers
range from 001…254.
To use the rotary switches to set the IP address, turn the switches to the
appropriate numbers before you install the adapter.
• 5069-AEN2TR - The bottom switch represents the first digit
in the octet, the middle switch represents the second digit, and
the top switch represents the third digit.
• 5069-AENTR - The left-most switch represents the first digit
in the octet, the middle switch represents the second digit, and
the right-most switch represents the third digit.
5069-AEN2TR Adapter Rotary Switches
5069-AENTR Adapter Rotary Switches
Power Type
Description
MOD Power
System-side power that is used to operate the 5069 Compact I/O system. MOD
power is provided through the MOD power RTB and passed across the MOD
power bus.
• You must limit the MOD power source to
10 A, max, at 18...32V DC
.
• Confirm that the external MOD power supply is adequately sized for the
total MOD power bus current draw in the system.
For example, if the total MOD power current draw, including current inrush
requirements, is 5 A, you can use a MOD power supply that is limited to 5 A.
SA Power
Field-side power that is used to power field-side devices. SA power is
provided through the SA power RTB and passed across the SA power bus.
• If you are using
DC voltage
for SA power, you must limit the SA power
source to
10 A, max at 18…32V DC
.
• If you are using
AC voltage
for SA power, you must limit the SA power
source to
10 A, max at 18…240V AC
.
• Confirm that the external SA power supply is sized adequately for the total
SA power current draw in the system.
For example, if the total SA power current draw, including current inrush
requirements, is 4 A, you can use an SA power supply that is limited to 4 A.
IMPORTANT
The 5069 Compact I/O EtherNet/IP adapters
do not
have an
embedded power supply that powers the system.
IMPORTANT
We recommend that you use separate external power
supplies for MOD power and SA power respectively. This
practice helps prevent unintended consequences that can
result if you use one supply.
If you use separate external power supplies, the loss of power
from one external power supply does not affect the
availability of power from the other supply. For example, if
separate external power supplies are used and SA power is
lost, MOD power remains available for the 5069 Compact I/O
modules.
WARNING:
When you change switch settings while power is on,
an electric arc can occur. This could cause an explosion in
hazardous location installations. Be sure that power is removed
or the area is nonhazardous before proceeding.
When you press the reset button while power is on, an electric
arc can occur. This could cause an explosion in hazardous
location installations. Be sure that power is removed or the area
is nonhazardous before proceeding. (5069-AEN2TR EtherNet/IP
adapter only)
Rotary switches
are on the front
of the adapter.
Rotary switches
are on the side of
the adapter.
