Bosch Security Systems | 8/03 | 30466K
EN |
2
DS308EA
| Installation Guide | 1.0 Specifications
1.0
Specifications
2.0
Quick Installation Guide
1.
Mount the baseplate to the wall (see Section 3.0
Mounting).
2. Connect the wiring (see Section 4.0 Wiring).
3. Configure the DIP switches (see Section 5.0
Configuration Switches).
4. Adjust the mirror (see Section 6.0 Mirror Alignment).
5. Perform a Walk Test (see Section 7.0 Walk Test).
3.0
Mounting
3.1
Mounting Considerations
The recommended mounting height for mounting the
detector is 2 m to 2.6 m (6.6 ft. to 8.5 ft.). See Figure 1.
Select a location most likely to intercept an intruder
moving
across
the coverage pattern (see Figure 2).
2 - 2.6 m
Figure 1: Mounting Height
Figure 2: Coverage Pattern
Figure 3: Improper Detector Positioning/Locations
Observe the Keep Out Zone around the detector:
Do not mount
the unit within 60 cm (24 in.) of
any moving object such as doors or curtains (see
Figure 14).
The mounting surface should be solid and vibration free.
This detector
does not
detect through glass.
Do not point the detector at air conditioning
outlets, windows, direct heat sources or moving
objects. Avoid hot and/or cold drafts, direct
sunlight and small animals. Do not mount the
detector outdoors (see Figure 3).
Input Power
6.0 VDC to 15.0 VDC
25 mA @ 12.0 VDC
Standby
Power
There is no internal standby battery.
Connect unit to DC power sources
capable of supplying standby power if
primary power fails. For each hour of
standby time needed, 25 mAh are
required.
Coverage
Broad (standard): 15.3 m x 15.3 m
(50 ft. x 50 ft.)
Barrier (optional): 24.4 m by 5 m
(80 ft. x 16 ft.)
Long Range (optional): 36.6 m by 3.1 m
(120 ft. x 10 ft.)
Sensitivity
Standard or Intermediate.
Alarm Relay
Form "C" (NC/C/NO) reed relay with
contacts rated at 28 VDC, 125 mA
maximum for DC resistive loads.
Tamper
Switch
Normally Closed (with cover in place)
tamper switch. Contacts rated at 28
VDC, 125 mA maximum.
Trouble
Output
Normally Closed contact opens when the
detector is in a trouble condition. The
contact is rated for 125 mA @ 28 VDC.
Anti-Mask
Anti-Mask detection circuitry with Spray
Detect option detects attempts to
sabotage the detector and provides a
trouble output.
Temperature
Storage and operating range is -29°C to
+49°C (-20°F to 120°F) .
Options
B328 Gimbal Mount Bracket, B335 Low
Profile Mount Bracket, B338 Ceiling
Mount Bracket, TC6000 Test Cord,
OMB77-3 Barrier Mirror, and OMLR77-3
Long Range Mirror.
Pointability
The mirror is adjustable from +1° to -17°
vertically and ±10° horizontally.
Patents
This device is covered by one or more of
the following U.S. patents: #4,764,755
and #5,083,106.
Table 1: Specifications
