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PORT PROCESSORS/MODULES
940043-002
INTEGRATED ENTERPRISE NETWORK
3-31
Figure 3-28 illustrates the block diagram for the LET61, LET61B and LET61H port processor.
Figure 3-28 LET61, LET61B and LET61H Block Diagram
Figure 3-29 illustrates the jumper location for the LET61, LET61B and LET61H port
processors.
Figure 3-29 LET61, LET61B and LET61H Jumper Locations
Table 3-10 lists the jumper definition for the LET61, LET61B and LET61H port processor.
Table 3-10 LET61, LET61B and LET61H Jumper Descriptions
JUMPER
DESCRIPTION
FACTORY SETTING
JT7
Battery Backup On/Off
Battery On: Pins 2 & 3 connected.
Summary of Contents for IEN 1000
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Page 11: ...C H A P T E R 1 Introduction In This Chapter IEN Hardware Reference 1 3 ...
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Page 181: ...C H A P T E R 6 System Configuration In This Chapter IEN 1000 Configuration 6 3 ...
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