Rockwell Automation 1756-CFM ControlLogix Configurable Flowmeter Module - Manual (Page 35)

35 Rockwell Automation Publication 1756-UM010B-EN-P - December 2011
Configurable Flowmeter Module Features and Operational Modes 35
User-Defined Preset and Rollover Values
The CFM module has a maximum count of 2,147,483,647, but you can define
the rollover values below this limit.
Current-Sourcing Outputs
Two current-sourcing outputs are available on the CFM module.
Each output:
 can be tied to any Flowmeter input.
 operates in the 10-31.2V DC range (1A maximum per output).
 operates at 5V DC level (3-20mA maximum per output).
Choosing an
Operational Mode
The CFM module counts pulses from Flowmeters and operates in the
following modes:
 High Resolution Frequency Mode
 Totalizer Mode
You must choose an operational mode for your 1756-CFM module in the
RSLogix 5000 software.