BTR BCR - 12 A, Инструкции по установке и вводу в эксплуатацию

Страница: 15 / 28

15
RWA - Control Unit BCR
i
nstAllAtion step
2:
C
onneCting
s
moke
D
eteCtors anD
b
reakglass
u
nits
Connection of automatic and manual smoke detectors / BMZ
12 A 8 A 4 A 2 A
reset
red: open
green: close
(same as HSE reset)
Drive 1 Drive 2
GND
alarm operation fault
GND GND
O
PEN
C
LOSE
REL
6 -
REL
6 -
REL
6 -
REL
7 -
REL
7 -
REL
7 -
com n.c. n.o. com n.c. n.o.
button L2 - button L2 - LED - LED - LED -
GND
alarm reset
GND smoke detector GND GND +24 V GND rain GND wind
O
PEN
C
LOSE
button L1 - button L1 - HSE - HSE -
Alarm
Fault
(inverted)
+
smoke detector
OK
!
1 2 3 4 5 6 7 8 9 11 10
OK
!
1 2 3 4 5 6 7 8 9 11 10
R
E
1 2 3 1 2 3 4
1 2 3 4 5 6 7 8 9 10 11
HSE - Break-glass unit
i
nstAllAtion step
2:
c
onnection
: a
utomatic and
m
anual
s
moke
d
etectors
04
!
The fire detector connection is closed-circuit moni-
tored for line failures. Therefore, both the last smoke
detector and the last breakglass unit in the line must
be provided with a 10 kΩ resistor (RE).