Input Configuration; Trouble Output; User Interface; Table 3: Input Point Specifications - Bosch D9068 Operation And Installation Manual

D9068 | Operation and Installation Guide | 1.0 Overview

Table 3: Input Point Specifications

Number of Points
Circuit Type
EOL Resistor
Alarm Operation
Minimum Alarm
Voltage
Maximum Line
Resistance
Response Time

1.2.4 Input Configuration

Initiating circuits or points can be
configured for seven types of
conditions: Fire Alarm, Waterflow
Alarm, Supervisory, Monitor Alarm,
System Fault, AC Failure, and Low
Battery. Refer to Section 4.2 Input
Point Operation on page 25 and 1:
CONFIGURE in Section 5.4.3 PROG INPUTS
on page 39 for more information.

1.2.5 Trouble Output

The D9068 has one Form C relay rated 1
A at 30 VDC. The Form C relay, which is
normally held activated, deactivates
for any trouble condition the D9068
detects. Refer to Section 4.3 Trouble
Relay Operation on page 27 for more
information.
When the D9068 is deployed on a ground
start network, the Form C relay can be
programmed alternatively to serve as a
ground start relay.
Ground start is not UL
compliant.

1.2.6 User Interface

A D7033/FMR-DACT-KEYPAD Keypad
Programmer connects to a five-pin
connector. It is used to program and
troubleshoot the D9068. The D7033/FMR-
DACT-KEYPAD can be set to any address
from 1 to 15.
Use the D7033/FMR-DACT-KEYPAD
only to program the D9068.
Connect this keypad to the
D9068 only temporarily for
programming.
8
5
Class B (Style 4)
2.21 kΩ; UL Listed;
Bosch (P/N: 25899)
Short to ground or
voltage less than
1.3 VDC
Less than 1.3 VDC
50 Ω
500 ms
Bosch Security Systems, Inc. | 3/13 | F01U071094-07
1.2.7 Communication
Formats
The D9068 supports four protocols:
Modem IIIa , Contact ID, SIA, and 4/2.
2
Report Routing
Six different report groups can be
routed to one of the following phone
settings:

PHONE 1 ONLY: The report is sent to
Phone 1 only.

PHONE 2 ONLY: The report is sent to
Phone 2 only.

PHON 1 & 2: The report is sent to
Phones 1 and 2.

PHN 2 BACKUP: The report is sent to
Phone 1, and then to Phone 2 if
Phone 1 fails.
These reporting groups consist of non-
supervisory alarms (NONSUP ALRM),
supervisory alarms (SUPVSY ALRM), alarm
restorals and resets (ALM RSTR, RST),
supervisory restorals (SUPVSY RSTR),
tests (TESTS), and troubles and trouble
restorals (TBL, TBLRSTR).
Refer to Section 4.1.4 Call Routing on
page 21, 4: RPT STEERING on page 44,
and Appendix E: Report Routing on page 63
for more information about report
steering.
Reset Report
The Reset Report is issued when the
D9068 is reset from any off normal
condition.
Telephone Line Selection
The D9068 follows a predetermined
sequence to choose between the two
telephone lines. It also implements the
new NFPA requirements for alternating
telephone lines during test reporting.
The D9068 maintains a variable that
selects either Phone Line 1 or Phone
Line 2 for Auto Test Reports. After
each successful Test Report, the
variable switches to select the other
telephone line. Users can select the
telephone line for Manual Test Reports.
Communication Failed Indication
The D9068 indicates a communication
failure after ten attempts to
communicate are completed without
success. This causes the trouble output
to activate and attempt to report the
fault.