D6412/D4412 Operation and Installation Guide
D6412/D4412
Page 13
© 2003 Bosch Security Systems
45349E
Overview
2.3.4
Command Centers
You can connect a maximum of eight, fully-supervised command centers to the system. The available power affects the total
number of command centers you can connect without providing an auxiliary power supply.
The panel transmits a Serial Device Trouble Report,
SDI MISSING
in the Modem IIIa² format or
Sys Peripheral
Trouble
in the Contact ID format, if it loses communication with a command center. Table 3 shows the command centers
compatible with the panel. Refer to Command Center in the D6412/D4412 Program Entry Guide (P/N: 45351) for complete
details on programming command center options.
Model
Display
D621
16-Point LED
D623
Two lines of 16 characters, LCD
D625
Two lines of 16 characters, vacuum fluorescent
Table 3: Compatible Command Centers
2.3.5
Keyswitch
You can arm and disarm any of the available areas with maintained or momentary closure devices such as keyswitches. Point
programming determines loop responses and which area a keyswitch controls. Sub-control units (D279) can arm and
disarm individual points.
2.3.6
Alarm Event Memory
The system uses alarm event memory to store alarm events for each area. You can view the area alarm events at a command
center assigned to the area. The panel clears the area’s alarm event memory and starts storing new alarm events when you
turn the area on.
2.3.7
Event Log
The system stores 254 events from all areas in its event log. All events can be stored even if the panel does not send a report
for them. You can view the log at a text command center (the D623 for example), print it locally using the DX4010 Serial
Interface Module and a serial printer, or upload it to the Remote Account Manager (RAM IV).
See Appendix B in the D6412/D4412 Program Entry Guide (P/N: 45351) for a listing of log events and how to view them.
2.3.8
EMI/Lightning Transient Protection
The panel maintains Bosch Security Systems high level of quality and field dependability. Its design significantly reduces
electromagnetic interference and malfunction generally caused by lightning.
2.3.9
Programming
Use either a text keypad or the Remote Account Manager (RAM IV) to program the panel. Refer to the D6412/D4412
Program Entry Guide (P/N: 45351) for programming options.
2.3.10
Other Features
The panel has many programmable features. A short list of some of the features follows.
• Supervision of AC (primary power), battery (secondary power), SDI bus devices (keypads, point expanders,
programmable output modules, alternate communication modules, etc.), central processing unit (CPU), and the
telephone line (voltage only).
• Automatic system test reports
• Remote access for programming, diagnostics, and log uploads using the Remote Account Manager (RAM IV)
• Fire Alarm Verification
• Up to twenty (D6412) or twelve (D4412) Programmable Outputs, including a supervised siren driver
• Skeds (scheduled events)
Complete details on all the features can be found in the D6412/D4412 Program Entry Guide (P/N: 45351).
