1
Before you begin
Topics covered in this chapter:
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1.1
About this manual
This manual provides information to help you configure, commission, use, maintain, and
troubleshoot the Micro Motion Compact Density Meter (CDM).
The following versions of the CDM are documented in this manual:
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•
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For the Compact Density Meter with FOUNDATION
Density Meters with FOUNDATION
Important
This manual assumes that the following conditions apply:
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1.2
Model codes and device types
Your device can be identified by the model code on the device tag.
Table 1-1:
Model code
CDM100M****C
CDM100M****D
Configuration and Use Manual
About this manual
Model codes and device types
Communications tools and protocols
Additional documentation and resources
Compact Density Meter with Analog Outputs
Compact Density Meter with Analog Output and Discrete Output
Compact Density Meter with Time Period Signal Output
The meter has been installed correctly and completely, according to the instructions in the
installation manual.
The installation complies with all applicable safety requirements.
The user is trained in all government and corporate safety standards.
Model codes and device types
Device nickname
CDM mA
CDM DO
™
Fieldbus, see Micro Motion
™
Fieldbus: Configuration and Use Manual.
I/O
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Two mA outputs
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RS-485 terminals
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One mA output
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One discrete output
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RS-485 terminals
Before you begin
®
Compact
Electronics mount-
ing
Integral
Integral
3