Filter
Top Products
14 en | Install the Bases F220 Series Detectors with F220-B6RS Bases
F.01U.029.847 | -01 | 2007.02 Installation Manual Bosch Security Systems, Inc.
1. Base Power: positive (+)
and negative (-) resetta-
ble auxiliary power input
from the control panel or
from a previous four-wire
base.
2. Positive (+) and negative
(-) initiating device circuit
(IDC) input from the
control panel or from a
previous four-wire base.
3. Sounder Power (optional):
positive (+) and negative
(-) 24 VDC NAC power
input from the control
panel, a remote NAC, or
from a previous four-wire
base. This connection
powers the sounders from
the control panel so that
all sounders follow the
control panel’s NAC set-
ting.
4. Optional interconnection
from one base to the next
base for up to five F220-
B6RS bases. If any of the
interconnected detectors
signals an alarm, all of the
interconnected base
sounders are synchronized
to the same signalling
pattern as the initiating
detector’s base. Refer to
Figure 3.3 on page 17.
5. Alarm Loop Relay
Fig. 3.2 Wiring F220-B6RS Sounder Bases
_
+
_
+
F220-B6RS
b1
b2
ca1/a2
3
5
4
2
1
NO
C
+
_
1
2
3
4
5
2
1
+
_
3
+
_
_
+
4
F01U029847-01.book Page 14 Thursday, March 1, 2007 9:27 AM