Table of Contents
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Chapter 1
What is the Configurable Flowmeter Module?
ControlLogix Backplane
Connector
10
Module Features
These features available on the 1756-CFM module allow greater system
applicability:
•
Two configurable flowmetering channels
•
Flowmeter inputs
•
Gate inputs
•
Two 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
and Operational Modes on page
Physical Features
Indicators
Top and
Connector Pins
Bottom
Guides
•
ControlLogix backplane connector - The backplane connector interface
for the ControlLogix system connects the module to the ControlLogix
backplane.
•
Connectors pins - Input/output, power and grounding connections are
made to the module through these pins with the use of an RTB or IFM.
•
Locking tab - The locking tab anchors the RTB or IFM cable on the
module, maintaining wiring connections.
•
Slots for keying - Mechanically keys the RTB to prevent inadvertently
making the wrong wire connections to your module.
Rockwell Automation Publication 1756-UM010C-EN-P - June 2021
Configurable Flowmeter Module Features
21.
METERING
F
Z
F
Z
Locking Tab
O
0
0
1
1
O
O
K
0
1
DC I/O
Removable Terminal Block
Slots for
Keying the
RTB
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