B116LP [SYSTEMSENSOR]
Plug-in Detector Base; 插入式探测器基座
| 型号： | B116LP |
| 厂家： | 
SYSTEMSENSOR ADVANCED IDEAS. |
| 描述： | Plug-in Detector Base |
| 文件： | 总4页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INSTALLATION AND MAINTENANCE INSTRUCTIONS
B116LP Plug-in Detector Base
For use with the following smoke detectors:
In US:
In Canada:
In Europe:
1151, 2151
1151A, 2151A
1151E, 2151E
3825 Ohio Avenue,
St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
Specifications
Base Diameter:
Base Height:
Weight:
6.2 inches (157 mm)
0.95 inches (24 mm)
0.3 lb. (130 g)
Mounting:
4-inch square box with or without plaster ring. Min. Depth–1.5 inches
4-inch octagon box. Min. Depth–1.5 inches
3-1/2 inch-octagon box. Min. Depth–1.5 inches
50 mm box
60 mm box
70 mm box
Operating Temperature Range:
Operating Humidity Range:
0° to +49°C (32° to 120°F) US and Canadian Installations
10° to 60°C (14° to 140°F) European Installations
10% to 93% Relative Humidity
Electrical Ratings – includes base and detector
System Voltage:
24 VDC
Maximum Ripple Voltage:
Start-up Capacitance:
Standby Ratings:
4 Volts peak to peak
0.02µF Maximum
15 VDC Minimum
35 VDC Maximum
120 µA Maximum
Alarm Ratings:
8 V Minimum at 16 mA
12 V Maximum at 100 mA
(Alarm current MUST be limited to 100 mA maximum by the control panel.)
Relay Contact Ratings:
Resistive or Inductive (60% power factor) Load
Form C:*
2.0A @ 30 VAC/DC
0.6A @ 110 VDC
1.0A @ 125 VAC
Reset Voltage:
Reset Time:
Start-up Time:
1.4 VDC Minimum
0.3 Seconds Maximum
34.0 Seconds Maximum
*For Canadian installations relay contact ratings are 2.0A @ 30 VAC/DC.
Before Installing
tested and maintained regularly following NFPA 72 require-
ments. The detector used with this base should be cleaned
at least once a year.
Please thoroughly read the System Sensor manual I56-407,
Guide for Proper Use of System Smoke Detectors, which pro-
vides detailed information on detector spacing, placement,
zoning, wiring, and special applications. Copies of this
manual are available at no charge from System Sensor. (For
installation in Canada, please refer to CAN4-S524, Standard
for the Installation of Fire Alarm Systems and CEC Part 1,
Sec. 32.)
General Description
The model B116LP plug-in detector base is used with
System Sensor model 1151, 1151A, and 1151E ionization
detector heads and model 2151, 2151A, and 2151E photo-
electronic detector heads. The capability of plugging these
detectors into a variety of special bases makes them more
versatile than equivalent direct-wired models. Refer to the
System Sensor catalog for other available plug-in detector
bases.
NOTICE: This manual should be left with the owner/user
of this equipment.
IMPORTANT: The detector used with this base must be
D150-01-00
1
I56-599-03R
Figure 1. Mounting base to box:
The B116LP base is intended for use in 2-wire systems,
with screw terminals provided for power and relay contact
connections. These bases MUST be current limited by the
system control panel in the alarm state.
Mounting
This detector base mounts directly to 3-1/2-inch and 4-
inch octagon boxes, and 4-inch square boxes (with or with-
out plaster rings). To mount, remove decorative ring by
turning it in either direction to unhook the snaps, then sep-
arate the ring from the base. Install the base to the box
using the screws supplied with the junction box and the
appropriate mounting slots in the base. Place decorative
ring onto base, then turn in either direction until the ring
snaps in place (see Figure 1).
SNAP ON
DECORATIVE
RING
SCREWS (NOT
SUPPLIED)
SHORTING
SPRING
Installation Guidelines
All wiring must be installed in compliance with the
National Electrical Code and the local codes having
jurISdiction. Proper wire gauges should be used. The con-
ductors used to connect smoke detectors to control panels
and accessory devices should be color-coded to prevent
wiring mistakes. Improper connections can prevent a sys-
tem from responding properly in the event of a fire.
DETECTOR
BASE
BOX (NOT
SUPPLIED)
For signal wiring (the wiring between inter-connected
detectors), it is recommended that the wire be no smaller
than 18 gauge. Wire sizes up to 12 gauge may be used with
the base. For best system performance, the power (+) and
(–) loop wires should be twisted pair and installed in sep-
arate grounded conduit to protect the loop from extraneous
electrical interference.
A78-1175-01
Smoke detectors and alarm system control panels have and underside of the base for ease of wiring to terminals 1
specifications for allowable loop resistance. Consult the through 5, and to terminals 12 through 14, respectively.
control panel manufacturer’s specifications for the total
loop resistance allowed for the particular model control System Sensor smoke detectors and mounting bases are
panel being used before wiring the detector loops.
marked with a compatibility identifier located as the last
digit of a five digit code stamped on the back of the prod-
Locate installations where normal ambient temperatures do uct. Connect detectors/mounting bases only to compatible
not exceed 100°F.
control units as indicated in System Sensor’s compatibility
chart which contains a current list of UL listed control units
and detector head/base combinations. A copy of this list is
available from System Sensor upon request.
Wiring Instructions
CAUTION
For system supervision — For terminals 2, 3, and 5 do not The zone wiring of the detector base should be checked
use looped wire under terminals. Break wire run to provide before the detector heads are installed in them. To make
system supervision of connections.
this possible, this base contains a special spring-type short-
ing jumper. After a detector base is properly wired and
Wire connections are made by simply stripping insulation mounted on an electrical box, make sure that the jumper
from the end of the wire, sliding the bare end of the wire spring is in contact with the base of Terminal 3. This tem-
under the clamping plate, and tightening the clamping porary connection shorts the positive-in and positive-out
plate screw. Use the strip gauges molded into the inside leads and permits the wiring of the loop to be checked for
continuity.
D150-01-00
2
I56-599-03R
Figure 2. Typical wiring diagram:
(+) POWER LOOP
3
4
E
O
L
2
14
13
12
COM CONTACT
N.C. AUXILIARY
N.O. FORM C
5
1
(–) POWER LOOP
CLASS A OPTIONAL WIRING
A78-1577-00
Once all the detector bases have been wired and mounted, remove the detector from the base once the tamper-resist-
and the loop wiring has been checked, the detector heads ance feature has been activated, place a small-bladed
may be installed in the bases. The shorting spring in the screwdriver into the small hole on the side of the base and
base will disengage automatically when the detector head push plastic lever away from the detector head (see Figure
is removed from the base. DO NOT remove the shorting 3B). This will allow the detector to be rotated counter-
spring since it reengages as the detector head is fully clockwise for removal.
turned into the base, completing the circuit.
NOTE: Head removal after the tamper-resistance feature
Tamper-resistance Feature
has been activated requires removal of the decora-
tive ring.
CAUTION
Do NOT use the tamper-resistance feature if the XR2
Removal Tool will be used.
The tamper-resistance feature can be defeated by breaking
and removing the plastic lever from the base, however this
This detector base includes a tamper-resistance feature that prevents using the feature again.
prevents removal of the detector without the use of a tool.
To activate this feature, break off the tab on the detector
base shown in Figure 3A, then install the detector. To
Figure 3A. Activating tamper-resistance feature:
Figure 3B. Removing detector head from base:
BREAK TAB AT
USE SMALL-BLADED
SCREWDRIVER TO
PUSH PLASTIC LEVER
IN DIRECTION OF
ARROW.
DOTTED LINE BY
PLASTIC LEVER
TWISTING TOWARD
CENTER OF BASE.
A78-1175-03
D150-01-00
3
I56-599-03R
Please refer to insert for the Limitations of Fire Alarm Systems
Three-Year Limited Warranty
System Sensor warrants its enclosed smoke detector base to be free from
Charles, IL 60174. Please include a note describing the malfunction and
suspected cause of failure. The Company shall not be obligated to repair
or replace units which are found to be defective because of damage,
unreasonable use, modifications, or alterations occurring after the date of
manufacture. In no case shall the Company be liable for any consequen-
tial or incidental damages for breach of this or any other Warranty,
expressed or implied whatsoever, even if the loss or damage is caused by
the Company’s negligence or fault. Some states do not allow the exclusion
or limitation of incidental or consequential damages, so the above limita-
tion or exclusion may not apply to you. This Warranty gives you specific
legal rights, and you may also have other rights which vary from state to
state.
defects in materials and workmanship under normal use and service for a
period of three years from date of manufacture. System Sensor makes no
other express warranty for this smoke detector base. No agent, represen-
tative, dealer, or employee of the Company has the authority to increase
or alter the obligations or limitations of this Warranty. The Company’s
obligation of this Warranty shall be limited to the repair or replacement of
any part of the smoke detector base which is found to be defective in
materials or workmanship under normal use and service during the three
year period commencing with the date of manufacture. After phoning
System Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return
Authorization number, send defective units postage prepaid to: System
Sensor, Repair Department, RA #__________, 3825 Ohio Avenue, St.
D150-01-00
4
I56-599-03R
© 2001 System Sensor
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