9RLFH $ODUP 6\VWHP Voice Alarm Modules4-16 AFP-300/AFP-400 Installation PN 50253:C1 05/22/97&RQQHFWLQJ9&06SHDNHU&LUFXLWV2YHUYLHZ Follow these guidelines when connecting VCM-4 speaker circuits:3. Speaker circuits are supervised and power-limited.4. Use twisted-pair cable for wiring speaker circuits.5. Maximum speaker circuit wire resistance depends on wattage required for eachspeaker.6. Use only UL-listed speakers rated for 25 Vrms.7. For systems with AA-100 amplifiers, you can use 70.7 Vrms speakers. Use 4.7K,2W ELRs with 70.7 Vrms speakers.8. Install End-of-Line resistors according to Table 4-11:Table 4-11 VCM-4 Speaker Resistor Requirements9&0 6SHDNHU :LULQJ'LDJUDPFigure 4-16 shows typical speaker wiring for a VCM-4 module:)LJXUH 7\SLFDO 6SHDNHU &LUFXLWVFor ELR connection to devices... Use resistor part number...with terminals 71252with flying leads 71245used in Canada also include N-ELR Resistor Plate6SHDNHU2SWLRQDO 9RLFH &RQWURO ([SDQGHU 6SHDNHU &LUFXLWVSURYLGHV SRVLWLRQV ( ) * DQG +9&0 6SHDNHU &LUFXLWVSRVLWLRQV $ % & DQG '9&0 1)3$ 6W\OH =(QG HDFKXQXVHGFLUFXLW ZLWKD . (/531 6SHDNHU &LUFXLW 3RODULW\1)3$ 6W\OH <. ZDWW (/531 6SHDNHU 6SHDNHU6SHDNHU9&0 RU 9&(6SHDNHU &LUFXLWVwww.PDF-Zoo.com
