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Wiring / Connection Diagram
The optional CM444 relay module provides
an easy way to interface the readers lock
output to the door lock.
Because of its small physical size
(12.5 x 46 x 12mm) it can be easily located
in the wall cavity if required.
CM720B or CM723B
Power Supply
(Battery backed up)
DOOR
TO
LOCK
DOOR
LOCK
+
PROTECTION
DIODE
Wiring Legend
RED
= LAN +
BLACK
= LAN -
WHITE
= LAN A
BLUE
= LAN B
YELLOW
= LOCK
GREEN
= EGRESS
The egress input
is low (0V) to trigger.
Disable via panel
programming if not
being used.
Bosch Security Systems
06/12 CM728B-CM729BIRG FTR1.0
CM444 RELAY CARD
CM444 Relay Card
N/O
COM
DF70
N/C
+12V
BL
WH
BK
RD
GN
Egress
Input
EGRESS
INPUT
Figure 5: CM728B and CM729B Connection Diagram
You must power cycle the panel or perform
i
a LAN scan after connecting the CM728B or CM729B
Note
for the system to initialise the module.
CM728B-CM729B Installer Reference Guide
The mechanical tamper switch provides tamper monitoring
to the front housing and to the rear wall mounting.
The leaver on the switch should be carefully bent using
pliers so that the switch is closed when the reader is
The tamper switch can be disabled via panel
YL
Lock
Output
Address Select Switch. Keypads and LAN Readers
must be set to a unique address as per "Table 2: Ad-
All fingerprint readers are supplied from
installed on the wall.
programming if required.
dress Table" on page 3.
the factory set to Address 1.
7
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