Schematic 5. Digital Display Modules As Master Alarms
Digital display module
interconnect board
Digital display module
interconnect board
NOTE:
Two MEGA sensor modules are required to
meet NFPA 99 requirements when using
digital display modules as master alarms.
MEGA Sensor Modules
Ten- w i r e r i b bon
cable to adjacent
module
Twenty-wire ribbon cable to
digital display module chassis
Ten- w i r e r i b bon
cable to adjacent
module
Twenty-wire ribbon cable to
digital display module chassis
19
Part No. 6-847681-00 Rev. D
Wiring Schematic: Digital Display Modules As Master Alarms