Greenheck No Flow Duct Smoke Detector (System Sensor) - Manual (Page 2)

A05-1018-004
B114LP Typical Wiring Diagrams
B114LP Base Terminals
No. Function
1 Remote Annunciator (+)
2 Not Used
3 Not Used
4 Remote Annunciator (–)
5 Not used
6 N.O. Supervisory Relay
7 N.O. Form A Contacts
8 N.O. Alarm Relay
9 N.O. Form A
10 C. Initiation
11 C. Contacts
12 N.O. Alarm Relay
13 N.C. Form C
14 C. Auxiliary Contacts
2151 Photoelectronic Detector Specifications
Architectural/Engineering Specifications
The air duct smoke detector shall be a System Sensor model 2151 Series Smoke detector UL listed to UL 268A specifically for use in air handling systems when
used in conjunction with the B114LP (120 VAC) base or the B114LPBT (24VAC/DC) base. The detector shall operate at air velocities up to 3000 feet per minute.
It shall be capable of local testing via magnetic switch or remote testing using the UL listed RTC100 Remote Test Coil accessory with the RTS151 Remote Test
Station. It shall be capable of providing duct smoke detector status via the UL listed model APA151 Piezo Annunciator.
Physical Specifications Electrical/Operating Specifications
Size 1.66˝ (4.22cm) H, 6.1˝ (155mm) dia. flanged base Operating Voltage/Alarm Current See Base Specifications
Weight 3.6 oz. (104 g) Standby current 85 μA maximum
Operating Temperature Range 32˚F to 120˚F (0˚C to 49˚C) Sensitivity 3%±.7% / ft.
Operating Humidity Range 10 to 93% RH non-condensing Air Velocity Rating 0 to 3000 fpm
Construction Flame retardant thermoplastic
B114LP/B114LPBT Adapter Base Specifications
Electrical Specifications
Loop Type 4-wire
Current Limit Resistor Yes
Alarm Contact Type Form A&C + A supply
Nominal Voltage B114LP: 120 VAC; B114LPBT: 24VAC/DC
Alarm Current (mA) 75 mA AC Max.
Relay Contact Ratings Resistive or Inductive (60% power factor) load. Form A: 2.0A at 30 VAC/DC; Form C: 0.6A at 110VDC, 2.0A at 30VDC;
1.0A at 125VAC, 2.0A at 30VAC
B114LP/B114LPBT Junction Box Specifications
Box depth contingent on base and wire size. Refer to National Electric Code or local applicable codes for appropriate recommendations.
Single Gang 3½˝ Octagon 4˝ Octagon 4˝ Square 50mm 60mm 75mm
No No Yes Yes No No No
RA100Z
(Optional) RA100Z
(Optional)
RELEASING
DEVICE
POWER RELEASING
DEVICE
POWER
1
6
7
8 9
10
11
12
13
14
2
3 4
5
RELEASING
DEVICE
1
6
7
8 9
10
11
12
13
14
2
3 4
5
EOL
FIRE
ALARM
CONTROL
PANEL
ALARM INITIATION LOOP
SPECIFIED
BY PANEL
MANUFACTURER
BLACK LEADS
TRANSFORMER
PRIMARY
120 VAC 120 VAC
(+)
(–)
(+)
(–)
RA100Z
(Optional)
FAN/DAMPER
CONTROL
POWER
1
6
7
8 9
10
11
12
13
14
2
3 4
5
EOL
FIRE
ALARM
CONTROL
PANEL
ALARM INITIATION LOOP
SPECIFIED
BY PANEL
MANUFACTURER
BLACK LEADS
TRANSFORMER
PRIMARY
120 VAC
S0279-01
S02809-01