Section 9. EXTERNAL SOUNDERS

Relay Output

The Control provides a wet bell relay output which is used to power external alarm

 

sounders. Connections are made to terminals 4 (positive output) and 5 (negative

 

return). See SUMMARY OF CONNECTIONS Diagram.

UL Household Installations

For installations which must provide UL Listed protection, the total current drawn

 

from this output and the auxiliary power output, combined, must not exceed

 

750mA in order to comply with the battery independence requirements. If two

 

System Sensor PA400 piezo alarm sounders, wired in parallel, are used (24mA

 

total), then 726mA (750mA Ð 24mA) is available for auxiliary output use.

UL

This control complies with National Fire Protection Association (NFPA) requirements for temporal pulse sounding of fire notification appliances.

Non-UL Installations

For non-UL installations, the total current drawn from this output can be up to 2.8

 

amps. A battery must be installed since current in excess of 750mA is supplied by

 

the battery. Up to two 702 sirens can be used, wired in series. Up to two 719

 

sirens can be used wired in parallel.

 

Important: Going beyond the above mentioned limits will overload the power

 

supply or may possibly trip the bell output circuit protector.

Compatible Sounders

702 Outdoor Siren (not UL Listed)

719 Compact Outdoor Siren (not UL Listed)

740 High Intensity Sounder

747 Indoor Siren

ABB1031

Motor Bell & Box

PA400B (beige)

PA400R (red)

Indoor Piezo Sounder

UL Use only UL Listed sounding devices for UL installations.

¥Self-contained siren (driver built-in) and weatherproof for outdoor use. Can be wired for either a steady or yelp sound and is rated at 120 dB @ 10 feet. This siren can also be tamper protected, or can be mounted in a metal cabinet (716), which can be tamper protected.

¥Compact, self-contained siren (driver built-in), and weatherproof for outdoor use. Can be wired for either a steady or yelp sound, and is rated at 90 dB @ 10 feet. A 708BE cabinet is available, which can be tamper protected if necessary.

¥Compact high intensity sounder rated at 123 dB @ 10 feet. This sounder emits an 'ear piercing", high frequency sound. This sounder can be mounted indoors (bracket included) or outdoors (in 708BE cabinet).

¥Attractive, self-contained indoor siren (driver built-in), provides steady or warble tones and is rated at 95dB @ 10 feet.

¥AMSECO motor bell & box, rated at 81 dB @ 10 feet.

¥System Sensor indoor piezo sounder (red or beige), rated at 90 dB @ 10 feet.

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Guardian Technologies VISTA-40, N7001V2 installation instructions External Sounders, 39 Ð