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Rockwell Automation MRB04XM Remote Bus Extender Master Module User Manual

Remote bus extender master module, Mrb04xm)

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Triguard SC300E

MRB04XM

Remote Bus Extender Master

Module

(MRB04XM)

Issue 5 October 2005

INTRODCUTION

PURPOSE

A Remote Bus Extender Master Module MRB04XM (Figure 1-1 ) is located in each of the three
right-hand slots of any local extension chassis that is connected via fibre optic links to a
remote extension chassis. The three Master Modules (A, B and C), together with their
corresponding Remote Slave Modules, provide an interface between the processor modules
(MPPs) in the main chassis, the I/O modules in the extension chassis and the I/O modules in
the remote chassis.

This document is intended to provide a general understanding of the function of the Remote
Bus Extender Master module sufficient to enable basic maintenance operations to be effected
in the field.

ASSOCIATED DOCUMENTATION

Reference No

Title

008-5097

Chassis User Manual

008-5100

MPP Processor Module User Manual

008-5115

TBA Bus Expansion Adaptor User Manual

008-5118

MRB01XS Remote Bus Extender Slave Module User Manual

008-5217

TBT Bus Terminator User Manual

008-5117