Bosch ISN-SM-50 Instructions D'installation page 4

Programming
7.1. Application setting (Fig. 1, item G)
The specified operating radius applies to an attack with an oxygen lance. If
attacked with a mechanical tool (e.g. a drill) the value may be as much as three
times higher. The specified operating radius is a guideline which is heavily
influenced by the characteristics of the material and the type of construction.
Select the material type for the protected space and the required detection radius
by selecting the DIP switch options as follows:
Operating
radius (r)
Mode Fixed
Steel 2m
Concrete ---
There are 3 settings selectable via the DIP switch (Fig. 2, item G). To enable the
USER MODE selectable settings through the ISN-SMS-W7 SensTool Software, DIP
switches 1 & 2 must be in the ON position to establish communications between
the PC and the detector.
7.2. Sensitivity (Fig. 6, terminal 7)
When this input is active, the sensitivity of the detector is reduced.
The sensitivity input should only be applied under special
circumstances, and only for short periods of time. Any reduction in
sensitivity must comply with applicable regulations such as VdS in
Germany. The factory setting is Active low. Active high is selectable
through the ISN-SMS-W7 SensTool Software.
Sensitivity is reduced to 12.5% of the original setting for the duration of the
remote signal. A potential application is the prevention of alarm triggering where
loud functional noises prevail.
7.3. Test input (Fig. 6, terminal 4)
The ISN-GMX-S1 internal test transmitter (Fig. 1, item H) is activated by the
application of a low signal into the test input terminal. If the detector is
functioning correctly, the detector will trigger an alarm (trigger time <3s).
The factory setting is Active low. Active high is selectable through the ISN-SMS-W7
SensTool Software.
Active low = 0 V applied to activate.
Active high = 0 V removed to activate.
8. LED display
The red LED (Fig. 1, item E) pulses during initialisation. In the event of an alarm,
the LED illuminates for approximately 2.5 seconds. This LED is only visible when
the cover of the detector is removed.
9. Commissioning
1. Apply the supply voltage.
The LED (Fig. 1, item E) pulses for 10 seconds.
2. Leave the detector for a further 20 seconds.
The detector is now operational.
3. Verify the correct radius and material type have been selected by the DIP
switches or SensTool.
If SensTool is not available, use a multimeter (Ri ≥ 20 kΩ) at terminal 1 (0 V) and
at the test point (Fig. 1, item D) to monitor for the analogue integration signal:
Quiescent level
Integration start
Alarm threshold (w/o load)
4. Check for interference using the SensTool > Analyse option. The Digital
Filter option in the Settings tab may assist in reducing inherent interference.
For additional information, please refer to the SensTool software and the
associated manual.
9.1. Functional Checks
Functional checks can be performed as follows:
•
With the cover removed, scratch the metal case of the detector with a screw
driver until the LED (Fig. 1, item E) confirms an alarm.
•
Apply the required input to terminal 4 to activate the ISN-GMX-S1 internal
test transmitter, if provided.
•
Simulate an attack on the protected space.
•
Carefully replace the cover and secure it in place.
10. Service
The function of the detector and its mounting should be checked at least once a
year, as follows:
•
Functionally test the detector as detailed in section 10.1.
•
Verify the settings of the detector by the DIP switches or by the ISN-SMS-W7
SensTool Software.
•
Check the mounting of the detector to ensure that the detector is securely
attached.
•
Check that there is a direct connection between the detector and the
mounting surface. Paint, varnish, dirt, silicone or similar materials will
impede the acoustics.
Refer to local approvals for guidance on this matter.
11. Modular vaults
The following principles must be strictly observed when using seismic detectors
on modular vaults made from steel or concrete.
F.01U.326.907-01
All manuals and user guides at all-guides.com
Fixed Fixed USER MODE
1.5m --- 1* / 1,5 / 2m
--- 4m 2.5 / 4m
0 V
1 V
3 V
•
Thickness from 100 to 400mm
•
Width up to 1000mm
•
Length up to 6500mm
Modules with detector arrangement
1 2 3 4 5 1 2 3 4 5 . . . .
Corner joints between walls seamlessly
welded
Strict compliance with the following principles is vital when using seismic
detectors on modular vaults made from steel and concrete:
1. One detector for a maximum of 5 wall modules. The detector must be
mounted on the middle module.
2. In addition to being bolted together, all of the joints between the modules
must be welded every 400 − 500mm with a 30 − 40mm seam.
3. Corner joints between wall modules must be seamlessly welded if the
coverage area is to extend beyond the corners.
4. In the case of wall modules equipped with detectors, the immediately
adjoining floor and/or ceiling modules can be included in the coverage area if
the corresponding butt joints are seamlessly welded.
5. Where building vaults use modules of varying thickness, the butt joints must
be seamlessly welded.
6. Avoid mounting detectors on modules to which guide rails for cassette
transport lifts, ventilators or other mechanical equipment are attached.
7. Always equip modules which have a pay-in/withdrawal slot with a detector.
The detector can monitor the adjacent modules.
8. All doors must be equipped with a detector.
9. Programming:
Maximum 5 modules
Doors
12. Technical data
Dimensions
Supply voltage (nom. 12 V DC)
Current consumption (8 to 16 V DC)
Alarm condition
Alarm output, terminals 14+15:
Semiconductor relay
Contact load
Series resistance
Alarm holding time
Sabotage surveillance terminals 10+11:
Microswitch, cover and floor
Contact load
Anti-drilling foil in cover
Test input, terminal 4
Remote input, terminal 7
Operating temperature
Storage temperature
Air humidity (EN 60721), non-
condensing
Approvals
13. Ordering information
ISN-SM-50 Seismic detector
ISN-GMX-P0 Mounting plate
ISN-GMX-S1 Internal test transmitter
ISN-GMX-W0-Wall / Ceiling recess box
ISN-GMX-B0 Floor recess box
ISN-GMX-P3S Swivel plate for ISN-SM-50
ISN-GMX-P3S2 Spacer 2mm for swivel plate
ISN-GMX-D7 Anti-drill foil
ISN-SMS-W7 SensTool PC Software
4
Always 1 detector on doors
Application setting
Concrete: 4m radius
Steel: 2m radius
89mm x 89mm x 23mm
Vcc = 8 to 16 V DC
Ityp = 2.5 to 3.5 mA
Imax. = 5 mA
Opens on alarm + low voltage
30 V DC/100 mA, ohmic load
<45 Ω
2.5 seconds
Opens on sabotage
30 V DC/100 mA
Sabotage  Alarm
Low <1.5 V DC/High >3.5 V DC
Low <1.5 V DC/High >3.5 V DC
-40 ºC to +70 ºC
-40 ºC to +70 ºC
<95%
See the type plate inside the
detector cover (Fig. 5)
F.01U.002.248
F.01U.003.366
F.01U.003.371
F.01U.003.372
F.01U.003.365
F.01U.003.368
F.01U.003.367
F.01U.004.305
F.01U.004.306
© 2016 Bosch Security Systems, Inc.