Rockwell-automation 1440-DYN02-01RJ XM Dynamic Measurement Module Manual de usuario descargar pdf (Pagina 11)

Publication ICM-UM002F-EN-E - March 2013 11

Introduction Chapter 1

XM Bus

The XM Bus connector, located on each side of Dynamic Measurement

module, connects the module to the 1440-ACNR adapter and other

1440-DYN02-01RJ modules on the DIN rail, as illustrated below.

The 1440-ACNR module operates as a communication adapter for

1440-DYN02-01RJ modules. It provides an interface for controlling

XM1440-DYN02-01RJ modules on the XM Bus and transferring data to the

processor over a ControlNet network. For more information about the

1440-ACNR, refer to publication ICM-UM001

The XM Bus connector passes power and XM communications between the

connected modules. The XM Bus communicates using standard DeviceNet

protocols and CAN transceivers, but it does not share the same specifications

for the media (wire) and isolation characteristics.

Supply

24 V

24 V COM

Class 2

ATTENTION

The total current draw through the XM Bus connector cannot

exceed 3 A. Multiple power sources are not allowed.

ATTENTION

To comply with the CE Low Voltage Directive (LVD), all

connections to this equipment must be powered from a source

compliant with the following: Safety Extra Low Voltage (SELV)

or Protected Extra Low Voltage (PELV).

To comply with UL restrictions, this equipment must be

powered from a source compliant with the following: Class 2.

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Rockwell-automation 1440-DYN02-01RJ XM Dynamic Measurement Module Manual de usuario Pagina 11