Rockwell Automation Energy Management Accelerator Toolkit Quick Start - Manual (Page 40)

40 Rockwell Automation Publication IASIMP-QS016C-EN-P - October 2014
Chapter 2 System Configuration and Wiring
The L23 CompactLogix controller can collect up to 16 digital inputs and 4 analog inputs.
For the Efficient Industries Plant 1 example, the remaining digital and analog energy data points are in the Boiler
House so a CompactLogix controller is added to the metering layout.
9. Select a Device Class and Meter Type on the FactoryTalk EnergyMetrix tab of the Energy Data Worksheet for the
digital and analog energy inputs identified in step 8.
a. Select ControlLogix
 on Ethernet for the Device Class.
b. Select L2x Input for the Meter Type.
For the Efficient Industries Plant 1 example, the entries for the CompactLogix digital and analog energy data points
would look like this.
10. Identify and list any energy data points to be collected from an OPC server.
For the Efficient Industries Plant 1 example, Data Center energy consumption will be collected by an OPC server in
the office area. The personal computer for the FactoryTalk EnergyMetrix server is also in this location. All energy
data collection devices and the FactoryTalk EnergyMetrix server are connected to an EtherNet/IP network.