Instruction d'utilisation System Sensor TEMPORAL TONE SOUNDER BASE B501BHT

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I56-1367-004R
INSTALLATION AND MAINTENANCE INSTRUCTIONS
B501BHT 3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495
Temporal Tone Sounder Base
www.systemsensor.com
Specifications
Base Diameter: 6.0 inches (15.2 cm)
Base Height (less sensor): 2.3 inches (5.9 cm)
Weight: 0.4 lb. (181 gm)
Operating Temperature Range: 32° to 120°F (0° to 49°C)
Operating Humidity Range: 10% to 93% Relative Humidity
Electrical Ratings
External Supply Voltage: 17 to 32 VDC
Standby Current: 1.

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For signal wiring (the wiring between interconnected sensors Figure 1. Terminal layout: or modules), it is recommended that the wire be no smaller than 18 gauge (1.0 square mm). Wire sizes up to 12 gauge (2.5 square mm) may be used with the base. For best system per- formance, the power (+ and –) wires and the communication circuit wires should be twisted pair or shielded cable installed in separate grounded conduit to protect the communication loop from electrical interference. 3 Make wir

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Figure 4. Wiring diagram: Detector Activates Sounder Base(s) - (Complies with UL268) gether using terminal 5, Sounder Base Interconnect, as shown UL has approved grouping for up to six B501BHT base with in the diagram. horn units. When wired as a group, any detector in the group that has its LED’s latched on by the panel will cause other NOTE: Since a local grouping of horns is not supervised, the B501BHT units in the group to sound. This type of “local” groups can only be used as a supple

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Please refer to insert for the Limitations of Fire Alarm Systems THREE-YEAR LIMITED WARRANTY Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please include a System Sensor warrants its enclosed smoke detector base to be free from defects in mate- note describing the malfunction and suspected cause of failure. The Company shall not rials and workmanship under normal use and service for a period of three years from date be obligated to repair or replace units which are foun