Voice Alarm Modules
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AFP-300/AFP-400 Installation PN 50253:C1 05/22/97 4-19
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• All speaker circuits are supervised and power-limited.
• Twisted-pair cable should be used for speaker circuit wiring.
• Maximum speaker circuit wire resistance is dependent upon wattage required at
each speaker.
• Refer to Table 4-14 for resistor values.
• Use only UL-listed speakers rated for 25 Vrms.
Table 4-14 DCM-4 Resistor Requirements
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Figure 4-20 shows typical wiring for CMX connections to speaker circuits:
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For ELR connection to devices... Use resistor part number...
with terminals 71252
with flying leads 71245
used in Canada also include N-ELR Resistor Plate.
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