Siemens CDC-4 Installation Instructions Manual page 5

ZONE 1
CLASS A**
EOL
50uF, 50V
P/N 100-115588
+
1 2 3 4
**OPERATES IN FULL CONFORMANCE WITH STYLE 6 (ULC DCLA)
***OPERATES IN FULL CONFORMANCE WITH STYLE 4 (ULC DCLB)
Figure 3
CDC-4 Detector Zones
Siemens Industry, Inc.
Building Technologies Division
ZONE 2
***
CLASS B *
IN CANADA,
MOUNT USING
+
MODEL EL-33
*
EOL
50uF, 50V
P/N 100-115588
NC NC
5 6 7 8
NOTES:
1. All circuits can be Class A or
Class B.
2. All circuits are power limited
to NFPA 70 per NEC 760.
3. All circuits are supervised.
4. Refer to the UL Compatible
Two-Wire Detector List for
the maximum number of
detectors per zone.
5. Do not mix smoke detectors
with the PBA-1191.
6. Do not mix different
manufacturer's smoke
detectors on the same zone.
7 . Max resistance: 70 ohms/
circuit, 40 ohms/circuit if
accessories (relay/audible
bases) are used.
8. Do not use shorting devices
on circuits with accessories
on them.
PBA-1191
_
_
+
A B C
EOLR
4.7K, 1/4W
P/N 140-820188
ZONE 3
9 10 11 12
5
9. Only one device accessory
per circuit is guaranteed to
activate on the CDC-4.
10. When mixing different
model detectors on a zone,
do not install more detectors
than the smallest number
shown in the "Number of
Detectors Per Zone" column
of the compatibility table.
For example, if installing
Siemens PE-11 and PE-3
detectors on the same zone,
do not install more than
fifteen detectors on that
zone. When configuring the
zone in Zeus, enter the
model name of the detector
with the smallest number
(PE-3 in this example).
11. Positive and negative ground
fault detected at <20K ohms
for terminals 1-16.
_
+ +
D E F
DO NOT
USE
EOL
50uF, 50V
P/N 100-115588
+
ZONE 4
13 14 15 16
P/N 315-034200-9