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LSN Peripherals | LSN Smoke | 329
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UEZ 2000 LSN Universal Fire Panel
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UGM 2020 Universal Security System
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Plus other fire panels and their receiver modules
with identical connection conditions.
•
Country-specific standards and guidelines must be
observed during the planning phase.
Installation/configuration notes in accordance with VdS/
VDE/DIBt
•
The OTC, OC and OT types are planned in accordance
with the guidelines for optical detectors if operated as
optical detectors or combined detectors (see
DIN VDE 0833 Part 2 and VDS 2095).
•
If occasional disconnection of the optical unit
(scattered light sensor) is required, planning must be
based on the guidelines for heat detectors (see
DIN VDE 0833 Part 2 and VDS 2095):
•
When planning fire barriers according to DIBt, note that
the T 400 LSN must be configured in line with class A1R.
Parts Included
Detector type Qty. Components
OTC 410 1 Multisensor Detector Optical/Thermal/Chemical
OC 410 1 Multisensor Detector Optical/Chemical
OT 400 E 1 Multisensor Detector Optical/Thermal
O 400 E 1 Optical Smoke Detector
T 400 E 1 Heat Detector (Thermal Differential/Thermal
Maximum)
OT 400 KKW 1 Multisensor Detector Optical/Thermal *
O 400 KKW 1 Optical Smoke Detector *
T 400 KKW 1 Heat Detector (Thermal Differential/Thermal
Maximum) *
*For use in areas with increased radioactive radiation
Technical Specifications
Electrical
Operating voltage 15 V DC . . . 33 V DC
Current consumption < 0.7 mA
Alarm output Per data word by two-wire signal line
Indicator output Open collector connects 0 V over 1.5 kΩ,
max. 15 mA
Mechanics
Individual display LED red
Dimensions
•
Without base
Ø 99.5 x 52 mm
•
With base
Ø 120 x 63.5 mm
Housing
•
Material
Plastic, ABS (Novodur)
•
Color
White, similar to RAL 9010,
matt finish
Weight Without / with packaging
•
OTC 410 / OC 410
Approx. 80 g / approx. 125 g
•
OT 400 / O 400 / T 400
Approx. 75 g / approx. 115 g
Environmental conditions
Protection class as per
EN 60529
IP 30,
IP 32 with damp room seal
Permissible operating temper-
ature
•
OTC 410
-10 °C . . . +50 °C
•
OC 410
-10 °C . . . +50 °C
•
OT 400
-20 °C . . . +50 °C
•
O 400
-20 °C . . . +65 °C
•
T 400
-20 °C . . . +50 °C
Permissible relative humidity 95% (non-condensing)
Permissible air speed 20 m/s
Planning
Monitoring area
•
OTC 410, OC 410,
OT 400, O 400
Max. 120 m
2
(Heed local guidelines!)
•
T 400
Max. 40 m
2
(Heed local guidelines!)
Maximum installation height 16 m (Heed local guidelines!)
•
OTC 410, OC 410,
OT 400, O 400
16 m (Heed local guidelines!)
•
T 400
7.5 m (Heed local guidelines!)
Special features
Response sensitivity
•
Optical part
< 0.15 dB/m, in line with EN 54 T7
•
Thermal maximum part
> 54 °C / >69 °C
•
Thermal differential
part
A1R / A2R / BR, as per prEN 54‑5 (pro-
grammable)
•
Gas sensor
In ppm range
Color code
•
OTC 410
Yellow loop
•
OC 410
Blue loop
•
OT 400
Black loop
•
O 400
No marking
•
T 400
Red loop
Ordering Information
Accessories
MS 400 Detector Base
for surface-mounted and flush-mounted cable
feed
MS 400
MSF 400 Detector Base with Damp Room
Seal
for surface-mounted and flush-mounted cable
feed
MSF 400
MSC 420 Additional Base with Damp Room
Seal
for surface-mounted cable feed
MSC 420
MS 420 LSN Detector Base with Spring
for use in Great Britain
MS 420
MPA External Detector Alarm Display
according to DIN 14623
MPA
www.boschsecurity.com Bosch Security Systems B.V.
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