Rockwell Automation 1756-CFM ControlLogix Configurable Flowmeter Module - Manual (Page 12)

12 Rockwell Automation Publication 1756-UM010B-EN-P - December 2011
12 What is the Configurable Flowmeter Module?
Using a ControlLogix
CFM Module
ControlLogix CFM modules mount in a ControlLogix chassis and use a
Removable Terminal Block (RTB) or a Bulletin 1492 Interface Module cable
that connects to an IFM to connect all field-side wiring.
Before you install and use your module you should have already:
 installed and grounded a 1756 chassis and power supply. To install these
products, refer to the ControlLogix Chassis and Power Supplies
Installation Instructions, publication
1756-IN005 .
 ordered and received an RTB or IFM and its components for your
application.
Module Features
The following are some of the features available on the ControlLogix CFM
module that allow greater system applicability.
 2 Configurable Flowmetering channels
 Flowmeter inputs
 Gate inputs
 2 current-sourcing outputs
 Removal and insertion under power
 CE marked
 UL listed
 CSA certified for Class I Division 2 hazardous locations
For a complete listing and detailed explanation of all the features available on
the ControlLogix CFM module, see
Configurable Flowmeter Module Features
and Operational Modes on page 25 .
IMPORTANT RTBs and IFMs are not included with your module.