Rockwell Automation MRB04XM Remote Bus Extender Master Module - Manual

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