Prosoft-technology ILX69-PBS Manual do Utilizador descarregar pdf (Página 23)

ILX69-PBS ♦ CompactLogix or MicroLogix Platform Contents

PROFIBUS Slave Communication Module User Manual

ProSoft Technology, Inc. Page 23 of 102

March 20, 2015

4 Installation

In This Chapter

 Consideration when planning the system ..............................................23

 ILX69-PBS Hardware Installation ..........................................................23

 Uninstalling ILX69-PBS Hardware .........................................................25

4.1 Consideration when planning the system

Issues for the Network Conception

 The ILX69-PBS has address rotary switches to set an station address from 0 to 99. If set

to 0, address will be taken from the configuration assembly. Using the PLCs

configuration data, an address range from 0 to 125 is adjustable.

 The ILX69-PBS is capable of automatic baud rate detection.

 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 Compact I/O must have its own power supply.

 A Compact I/O power supply has limits on the amount of +5 VDC and +24 VDC current it

can supply to modules in its I/O bank. These limits depend on the catalog number (e.g.

1769-PA2) of the 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-PBS 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-PBS Manual do Utilizador Página 23