Bosch FPA-5000 - Ending the walktest; Ending walktest for all elements

a2 a1 b2 b1 0V +U
LSN 0300 A
AUX1 LSN1 AUX2 LSN2
+ – a– b+ + – a– b+
a1
b1
a2
b2
FNM-420-A / -B
FNM-420U-A / -B
FNM-420V-A
FNM-420-A/-B
FNM-420U-A/-B
FNM-420V-A
FNM-420-A/-B
FNM-420U-A/B
FNM-420V-A
a2 a1 b2 b1 0V +Ua2 a1 b2 b1 0V +U
EN 54-13
2
LSN
68 en | Wiring Modular Fire Panel
2016.07 | 12.6 | F.01U.009.201 Wiring Guide Bosch Sicherheitssysteme GmbH