Prosoft-technology ILX69-PBM Manual de usuario descargar pdf (Pagina 23)

ILX69-PBM ♦ CompactLogix or MicroLogix Platform Contents

PROFIBUS Master Communication Module User Manual

ProSoft Technology, Inc. Page 23 of 124

February 4, 2015

4 Installation

In This Chapter

 System Planning Considerations ...........................................................23

 Software Installation...............................................................................24

 ILX69-PBM Hardware Installation ..........................................................26

 Uninstalling ILX69-PBM Hardware ........................................................27

4.1 System Planning Considerations

Network Conception

 The ILX69-PBM can communicate with up to 125 PROFIBUS slave devices.

 A 1769-ECR (right end cap) or 1769-ECL (left end cap) is required to terminate the end

of the Compact I/O bus.

 Each bank of CompactLogix I/O must have its own power supply.

 A CompactLogix I/O power supply has limits of +5V to +24V DC. These limits depend

on the catalog number (e.g. 1769-PA2) of the power supply. A bank of modules must not

exceed the current limits of the I/O bank power supply. Refer to the Compact 1769

Expansion I/O Power Supplies Installation Instructions.

 The ILX69-PBM has a distance rating of 2. Therefore, the module must be within 2 slots

of the I/O bank’s power supply.

Configuration and Network Communication

 Determine the PROFIBUS baud rate based on standard PROFIBUS system

considerations.

 Identify the number of words of I/O data each slave supports.

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Prosoft-technology ILX69-PBM Manual de usuario Pagina 23