D9412GV2/D7412GV2 | Operation and Installation Guide | 12.0 SDI Devices
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Bosch Security Systems, Inc. | 7/09 | F01U003641-04 63
If an SDI device is supervised and Terminal SDI A
becomes disconnected, the device can continue to
operate normally, depending upon environmental
conditions.
12.4 D9210B Wiegand Control Interface
Module
The Bosch Security Systems, Inc. D9210B Wiegand
Control Interface Module is a four-wire powered
device providing connections for an access door point
and door strike. The D9412GV2 can supervise eight
Wiegand Control Modules, the D7412GV2 can
supervise two. Each D9210B supports one door to
control access. Programming allows each access
door to be configured independently.
12.4.1 Access
Using Wiegand style cards or tokens, the D9210B can
allow access for up to 996 cards or tokens on the
D9412GV2, and up to 396 on the D7412GV2. User
access authority can be configured to restrict access
to certain doors or to certain periods of time. The
reading of access cards, in addition to granting
access, can control whether the system disarms.
Used with the D9412GV2, the D9210B recognizes
249 master users by user name, passcode, and
access authority. The D9210B recognizes 99 master
users when used with the D7412GV2. Each master
user supports three sub-users with unique cards or
tokens having the same access level as the master
user.
12.4.2 Switch Settings
Switches on the D9210B assign a unique address (1
to 8) to each module. Table 24 shows the correct
switch setting for each D9210B address.
Table 24: Address Switch Settings for
Access Control Module
DIP Switch Settings
Door Module
Addresses
1 2 3
4
1
5
2
6
2
1 ON ON ON ON ON
2 OFF ON ON ON ON
---------------D7412GV2 Maximum---------------
3 ON OFF ON ON ON
4 OFF OFF ON ON ON
5 ON ON OFF ON ON
6 OFF ON OFF ON ON
7 ON OFF OFF ON ON
8 OFF OFF OFF ON ON
1
Switch 4, Fail Safe Mode:
ON = If SDI bus fails, relay energizes.
OFF = If SDI bus fails, relay de-energizes.
2
Switches 5 and 6 must remain in the ON position.
12.5 SDI Address 80
SDI Address 80, available on the D9412GV2 and
D7412GV2 Control Panels, allows for two-way SDI to
RS-232 information. This address is used with home
or building automation software.
12.5.1 Serial Interface Modules (SIMs)
The DX4010i RS-232 Serial Interface Module and the
D9133 Serial Interface Module are four-wire powered
SDI devices that provide connection for RS-232
devices to the D9412GV2 and D7412GV2 Control
Panels. They use a specific communication protocol
that is provided upon request. Contact Bosch Security
Systems, Inc. Technical Support Monday through
Friday from 5 AM to 5 PM EST at 888-886-6189.
The DX4010i can be installed up to 305 m (1000 ft)
from the control panel, using 0.8 mm (22 AWG) wire.
The DX4010i was not investigated by UL. Do not use
DX4010i in UL Listed installations.
The D9133 can be installed up to 305 m (1000 ft)
from the control panel using 1.2 mm (18 AWG) wire.
The D9133 was not investigated by UL. Do not use
the D9133 in UL Listed installations.
12.5.2 Address Settings
No jumper settings are required for the D9133 (SDI
Address 80) for home or building automation
purposes (Figure 31). Remove the jumper shunts for
this purpose.
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