Intelligent Products—2251J Plug-In Low Profile Intelligent Photoelectronic Smoke Detector 5
Table 1: Specifications Summary
Specifications
Operating Voltage Range
15 to 28 Volts
Maximum Standby Current
230
µA @ 24 VDC (no communication)
Maximum Average Standby Current
255
µA (one communication every
five seconds with LED blink enabled)
Maximum Alarm Current (LED on)
6.5 mA @ 24 VDC
Operating Humidity Range
10% to 93% Relative Humidity,
Non-condensing
Operating Temperature Range
-10 to 60°C (14 to 140°F)
Do not install in locations where normal
ambient temperature range extends beyond
0 to 49°C (32 to 120°F).
Height
1.7 in. (43 mm) in B210LPJ Base
Diameter
6.2 in. (155 mm) in B210LPJ Base
4.1 in. (104 mm) in B501 Base
Weight
3.6 oz (102 g)
Air Velocity Range
0 to 4000 feet per minute
Accessories
Part Number
Flangeless Adapter Base
B501J
Flanged Adapter Base
B210LPJ
Detector Base with Control Relay
B224RBJ
Isolator Detector Base
B224BIJ
Retrofit Replacement Flange for
B501BJ Base
F110
Remote LED Annunciator
RA400Z
Detector Sensitivity Test Tool
MOD400R
Surface Mounting Kit
SMK400
Test Magnet
M02-04-01
Detector Removal Tool
XR-2
Extension Pole for XR-2
XP-4
In order to assure proper operation this product should be applied as
specified in the applicable NFPA codes and in compliance with its
UL listing.
!
CAUTION: Personal injury hazard. This device will not
operate without electrical power. Frequently, fire
situations may cause an interruption of power. The
system safeguards should be discussed with your local
fire protections specialist.
