Bosch 8-Dec - Manual (Page 337)

LSN Peripherals | LSN Smoke | 329
-
UEZ 2000 LSN Universal Fire Panel
-
UGM 2020 Universal Security System
- 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
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