Honeywell GF505 Manual page 35

ANN-BUS Devices
illustrates the wiring between the FACP's Secondary ANN-BUS, via the ANN-SEC option card, and ANN-BUS devices.
Figure 2.20 FACP wiring to ANN-BUS Device on Secondary ANN-BUS via ANN-SEC
GF505 & GF510 Manual — P/N 53164:B5 6/12/2018
FACP
Secondary ANN-BUS
J1
ANN-SEC
- + A B
TB1
ANN-BUS and power wiring are
supervised and power-limited
GFANN-80
Installation
35