Notification Appliance Circuit Module Wiring | en 17
Bosch Security Systems, Inc. Installation manual 2020.05 | 04 | 4998122260
9 Connection between one module’s
SUPV ZONE and panel zone
19 1kΩ EOL resistor (P/N:F01U011298)
10 Connection between both module’s COM terminals, the power supply’s negative (-)
terminal, and the panel’s digital COM (not to earth ground)