Rockwell Automation SC300E Trusted Bridge Module - Manual (Page 14)

Trusted™ Bridge Module 8161
Issue 2 Feb 10 PD-8161 14
Figure 12 Jumper Setting
This chassis then links into the extension chassis MBB and MRB04XM. MBB is a local extension
chassis linked to the main chassis by ribbon cables. MRB04XM is also a local chassis but it provides
remote connection via fibre optic cables to slave chassis MRB04XS.
To add an MBB or MRB04XM chassis, right click again on the background and select the chassis type.
The jumper settings on these chassis should not be changed from their old configuration in the
Triguard system. Select the 8161 chassis to which the new chassis should be connected (Parent 8161
Chassis Number; the list will only show the chassis that exist already), and enter the chassis number
as configured on the address jumpers on the chassis (Triguard Chassis Number). Closing this window
and left-clicking on the chassis ends will show the Jumper Config button, which will confirm the switch
settings that have been selected. For the MRB04XM chassis, the two DIP switch settings are also
displayed.
Figure 13 MBB and MRB04XM Chassis Addressing
The chassis will now show its address on the right end as:
< Trusted™ expander Interface slot> - <Expander socket number> - <Triguard chassis number>
e.g. 1-2-2 in the above example.
To add an MRB04XS chassis (as an extension of an MRB04XM chassis you have already entered),
follow the previous chassis insertion procedure and choose an MRB04XS chassis. Check the four
address settings, which will have been allocated to the next available number automatically:
Parent 8161 Chassis Number Address of 8161 chassis on Trusted™ expander
Triguard Chassis Number Chassis address jumper setting on MRB04XS
Master Logical Chassis Number Chassis address jumper setting on MRB04XM
Slave Link Number MRB04XS connection to MRB04XM (1,2,3,4)
The Jumper Config button will be available on reopening the Chassis Configuration as above. The
chassis will now show its address on the right hand end as: