12 Rockwell Automation Publication ENET-UM004B-EN-P - November 2015
Chapter 1 5000 Series EtherNet/IP Communication Module Overview
Power a 5069 Compact I/O System
The 5069-AEN2TR EtherNet/IP adapter provides power to a 5069 Compact
I/O system as follows:
• System-side power that powers the 5069 Compact I/O system and lets
modules transfer data and execute logic.
System-side power is provided through the Module (MOD) Power
connector and is passed to each module as it is added to the system.
System-side power is also known as MOD power.
• Field-side power that powers some 5069 Compact I/O modules and
field-side devices that are connected to them.
Field-side power is provided through the Sensor/Actuator (SA) Power
connector and is passed to each module as it is added to the system.
Field-side power is also known as SA power.
Figure 3 - 5069-AEN2TR EtherNet/IP Adapter Power Connectors
Power begins at the 5069-AEN2TR EtherNet/IP adapter and passes across the
5069 Compact I/O module internal circuitry via power buses. The MOD power
bus and SA power bus are isolated from each other.
MOD Power Connection
SA Power Connection