Bosch FPA-5000 - Triggering fire verification; Starting time to investigate

LSN 0300 A
AUX1 LSN1 AUX2 LSN2
+ – a– b+ + – a– b+
b1+ a- b2+
LSN
FLM-420-I2-D
FLM-420-O1I1-D
FLM-420-O2-D
FLM-420-RHV-D/S
FLM-420-RLV1-D
EN54-13
2
LSN
42 en | Wiring Modular Fire Panel
2016.07 | 12.6 | F.01U.009.201 Wiring Guide Bosch Sicherheitssysteme GmbH