9400200990 Rev I DGC-2020 LSM-2020 (Load Share Module) i
SECTION 8 • LSM-2020 (LOAD SHARE MODULE)
TABLE OF CONTENTS
SECTION 8 • LSM-2020 (LOAD SHARE MODULE)................................................................................ 8-1
GENERAL INFORMATION.................................................................................................................... 8-1
FEATURES............................................................................................................................................ 8-1
SPECIFICATIONS................................................................................................................................. 8-1
Operating Power ................................................................................................................................ 8-1
Analog Outputs................................................................................................................................... 8-1
Communication Interface ................................................................................................................... 8-1
Type Tests.......................................................................................................................................... 8-2
Environment ....................................................................................................................................... 8-2
UL/CSA Approvals ............................................................................................................................. 8-2
NFPA Compliance.............................................................................................................................. 8-2
CE Compliance .................................................................................................................................. 8-2
Physical .............................................................................................................................................. 8-2
FUNCTIONAL DESCRIPTION .............................................................................................................. 8-3
Load Share Overview......................................................................................................................... 8-3
Analog Outputs................................................................................................................................... 8-3
Generator Sequencing ....................................................................................................................... 8-3
Communications................................................................................................................................. 8-3
BESTCOMSPlus SOFTWARE .............................................................................................................. 8-4
LSM-2020 Plugin for BESTCOMSPlus .............................................................................................. 8-4
INSTALLATION...................................................................................................................................... 8-5
Product Registration........................................................................................................................... 8-5
Mounting............................................................................................................................................. 8-5
Connections........................................................................................................................................ 8-6
Connections for Typical Applications ................................................................................................. 8-9
Connections using AVR’, GOV’, and LS’ .........................................................................................8-10
MAINTENANCE................................................................................................................................... 8-10
Figures
Figure 8-1. Device Info Sc
reen.................................................................................................................. 8-4
Figure 8-2. Device Security Setup Screen ................................................................................................ 8-5
Figure 8-3. LSM-2020 Overall Dimensions ............................................................................................... 8-6
Figure 8-4. CANBus Interface with LSM-2020 providing One End of the Backbone................................ 8-8
Figure 8-5. CANBus Interface with DGC-2020 providing One End of the Backbone ............................... 8-9
Figure 8-6. Typical LSM-2020 Connections.............................................................................................. 8-9
Figure 8-7. Connections using the AVR’ Terminal.................................................................................. 8-10
Tables
Table 8-1. Operating Power Terminals
..................................................................................................... 8-7
Table 8-2. Analog Output Terminals ......................................................................................................... 8-7
Table 8-3. Analog Input Terminals ............................................................................................................ 8-7
Table 8-4. CAN Interface Terminals.......................................................................................................... 8-8
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