Bosch D263THC Manuel D’Utilisation
2 | D263 Series Photoelectric Smoke and Smoke and Heat Detectors
•
If the detector does not operate, it does not signal an
alarm.
Voltage measurement test:
Use a D1005 Test Cable and a digital voltmeter to measure
the voltage and compare the results with the factory-listed
sensitivity range.
Use a D1005 Test Cable and a digital voltmeter to measure
the voltage and compare the results with the factory-listed
sensitivity range.
Certifications and Approvals
Region
Certification
USA
UL
UROX: Smoke - Automatic Fire Detectors
(UL268 and A), UROX7: Smoke - Automatic
Fire Detectors Certified for Canada
(cULus),
(UL268 and A), UROX7: Smoke - Automatic
Fire Detectors Certified for Canada
(cULus),
CSFM
7272-1615: 134
NYC-MEA
274-93-E, Vol. VII
MSFM
Hong Kong
HKFSD
D263THC only
D263THS only
D263THS only
Installation/Configuration Notes
Use smoke detectors for detection circuits that protect
people. Use heat detectors for circuits that protect
property.
Compatible Products
The following products are compatible with the D263 Series
detectors:
people. Use heat detectors for circuits that protect
property.
Compatible Products
The following products are compatible with the D263 Series
detectors:
Category
Product ID
Product Description
Control
Panels
Bosch Security Systems makes no claim written, oral, or im-
plied that the D263 Series detectors work with any two-wire
control panels except those specified in the Control Panel
Compatibility chart in Technical Service Note (P/N: 31866).
Modules
D132B
Reversing relay module
Mounting
The detector has a mounting plate that attaches on a
standard four-inch back box.
For commercial and industrial installations in accordance
with NFPA 72, space each detector 30 ft (9.2 m) apart.
Wiring
The terminal block accepts up to 12 AWG (2.3 mm) wire.
You can remove the terminal block from the detector for
easier wiring. The terminal block snaps in and out of the
detector.
The detector has a mounting plate that attaches on a
standard four-inch back box.
For commercial and industrial installations in accordance
with NFPA 72, space each detector 30 ft (9.2 m) apart.
Wiring
The terminal block accepts up to 12 AWG (2.3 mm) wire.
You can remove the terminal block from the detector for
easier wiring. The terminal block snaps in and out of the
detector.
Technical Specifications
Environmental Considerations
Radio Frequency Interfer-
ence (RFI) Immunity:
No alarm on critical frequencies in the range
of 26 MHz to 950 MHz.
Relative Humidity:
Up to 93%, non-condensing
Temperature (operating):
+32°F to +120°F (0°C to +40°C)
Mechanical Properties
Dimensions (Diameter x H):
5 in. x 2 in. (12.7 cm x 5.1 cm)
Material:
High impact, fire retardant ABS plastic
Relay Contacts
Auxiliary
Form C:
1 A, 120 VAC/30 VDC at 1 A, 30 W maximum
Power Requirements
Current Draw (alarm):
Determined by control panel
Current Draw (standby):
0.080 mA at 12 V, 0.1 mA maximum
Current Draw (start-up):
0.12 mA
Current Draw (trouble):
0.1 mA maximum
Power-up Time:
22 sec maximum
RMS Ripple (maximum):
25% of DC input
Voltage (stand-by):
8.5 VDC to 33 VDC
Ordering Information
D263 Two‑Wire Smoke Detector
Two‑wire photoelectric smoke detector.
D263
D263TH Two‑Wire Smoke/Heat Detector
Two‑wire photoelectric smoke detector with a
135°F (57°C) heat sensor.
D263TH
D263THC Two‑Wire Smoke/Heat Detector
with Auxiliary Relay
with Auxiliary Relay
Two‑wire photoelectric smoke detector with a
135°F (57°C) heat sensor and an auxiliary re-
lay.
D263THC
D263THS Two‑Wire Smoke/Heat Detector
with Sounder
with Sounder
Ttwo‑wire photoelectric smoke detector with
a 135°F (57°C) heat sensor and a sounder.
D263THS
Accessories
D1005 Test Cable
Connects a digital voltmeter to the detector's
calibration pin for verifying that the detector is
within its calibration range
D1005
DT‑2 Detector Removal Tool
Use the DT‑2 to remove, replace, or test the
detector head
DT-2
TP280 Trim Plate
For retrofit and remodeling purposes; 16.2 cm
(6 in.) diameter
TP280