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About the Module
Introduction
This chapter provides an overview of the Dynamic Measurement module. It
also discusses the components of the module.
Topic
About the Module
Module Components
XM Bus
The Dynamic Measurement module is part of the Allen-Bradley XM
family of distributed machine condition monitoring and protection devices.
IMPORTANT The 1440-DYN02-014J dynamic measurement module must reside on its
own network, a network dedicated to one 1440-ACNR ControlNet adapter
and as many as ten 1440-DYN02-01RJ modules. Other XM family modules
cannot be mixed with the dynamic measurement module on the same
network.
The 1440-DYN02-01RJ module is a 2-channel general-purpose monitor that
supports measurements of dynamic inputs such as vibration, pressure, and
strain. The module can be used for monitoring shaft, casing, and pedestal
vibration in rotating equipment.
Inputs accepted include any Allen-Bradley non-contact eddy current probe, a
standard integrated electronics piezoelectric (IEPE) accelerometer, a velocity
transducer, AC voltage output, or a DC voltage output measurement device.
The module also accepts a tachometer input to provide speed measurement
and order analysis functions. The module can work with most tachometer
signal sources including eddy current probe, unpowered magnetic probe, and
other powered and unpowered tachometer sensors.
The module provides onboard processing of critical vibration parameters, and
advanced alarm and relay logic. It can be integrated with existing automation
and control systems, including PLCs and displays, to provide information to
aid in protecting machinery from catastrophic failures.
Rockwell Automation Publication ICM-UM002G-EN-E - October 2016
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