B224RB SYSTEMSENSOR | Alldatasheet
Document overview
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Technical content
Features
- Easy plug-in of detector heads to bases
- Terminal block wiring
- Rugged industrial construction
- Designed for direct surface or electrical box mounting
- Relay bases provide: –Form C contact for control of auxiliary functions –Activation from the sensor head to remote annunciator output –Suitability for patient room annunciation, elevator recall, and pilot duty on fan shutdown and damper control
- Isolator bases provide: –Isolation of short circuit –Automatic restore when short circuit is corrected –Suitability for NFPA 72, Style 7 applications The System Sensor intelligent relay and isolator bases are designed for use with 200 and 500 Series plug-in detectors. The complete line of relay and isolator bases is designed for reduced installation costs and optimum performance. Specifications Diameter: 6.2 ″ (157 mm) Height B224RB/BI: 1.2 ″ (31 mm) B524RB/BI: 1.4 ″ (36 mm) Weight: 5.76 oz. Mounting: 4 ″ square box with or without plaster ring, or 3 1/2″ or 4″ octagonal box, min. depth 1.5″ (13 mm) Wiring Gauge: 12–22 A WG, twisted pair recommended Operating Temperature Range: 32 ° F to 120°F (0° C to 49°C) Operating Humidity Range: 10% to 93% relative humidity (noncondensing)
System Sensor Worldwide Manufacturing & Distribution In Canada: System Sensor Canada, A Division of Pittway Corporation of Canada
6581 Kitimat Road, Unit #7
Mississauga, Ontario Canada L5N 3T5 Telephone: 905-812-0767 Fax: 905-812-0771 In the United Kingdom: System Sensor Europe, Ltd. A Member of Pittway Corporation Horsham Gates III, North St. Horsham, West Sussex RH13 5PJ, United Kingdom Telephone: 44-1403-276500 Fax: 44-1403-276501 In India: System Sensor India A Division of Pittway A-204 Maheshwari Nagar Orkay Mills Lane Andheri East, Mumbai 400093 Telefax: 91-022-8202564 In the Far East: System Sensor Far East A Division of Pittway Rm 903, Tower A, New Mandarin Plaza, 14 Science Museum Road TST East, Kowloon, Hong Kong Telephone: 852-2191-9003 Fax: 852-2736-6580 Electrical Ratings B200/B500 Series Wiring Guide LISTED COMPATIBLE CONTROL PANEL CLASS A OPTIONAL WIRING TWISTED PAIR RECOMMENDED (+) (–) (+) (–) 1 - COMM IN (+) 2 - COMM IN (–) 3 - COMM OUT (+) 2 - COMM OUT (–) OTHER INTELLIGENT DEVICES LISTED COMPATIBLE CONTROL PANEL CLASS A OPTIONAL WIRING
3 RELAY COMMON
1 NORMALLY CLOSED
2 NORMALLY OPEN
(+) (–) (+) (–) (N.O.) (N.C.) (COMMON) (+) (–) (S) OTHER INTELLIGENT DEVICES Isolator Base Relay Base
Ordering Information
15211 5511 5221 552T 15521 555R 1555 yaleR BR422B ●● rotalosI IB422B ●● Operating Voltage: 15 to 32 VDC Standby Ratings: <500 µA maximum @ 24 VDC Set Time: 4 seconds minimum, 20 seconds maximum Reset Time: 1 second minimum, 8 seconds maximum Relay Characteristics (relay base only) Coil: 2 coil latching Contact Type: 1 Form C Contact Relay Resistive: 2 A @ 30 VDC Inductive: 0.3 A @ 110 VDC (with .35 PF or greater)
0.3 A @ 120 V AC
(with .35 PF or greater)
1.0 A @ 30 VDC
(with .6 PF or greater)