System Sensor Supervised Control Module M500S User Manual
Page 3
SS-460-001 3 I56-3850-005
figUre 5. TYpiCaL Wiring fOr Speaker SUperviSiOn and SWiTChing, nfpa STYLe Y:
(+)
(–)
(+)
(–)
(+)
(–)
(–)
(+)
(–)
(+)
(+)
(–)
AUDIO CIRCUIT
DO NOT LOOP WIRE AROUND TERMINALS
10 & 11. BREAK WIRE TO ENSURE
SUPERVISION OF CONNECTIONS.
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
TWISTED PAIR
IS RECOMMENDED
WIRES MUST BE
SUPERVISED PER NFPA
CONNECT MODULES TO LISTED COMPATIBLE
CONTROL PANELS ONLY
FROM PANEL OR
PREVIOUS DEVICE
CONTROL
MODULE
47K EOL
RESISTOR
ELR-47K
SPEAKERS MUST BE LISTED FOR FIRE PROTECTION.
TO NEXT
DEVICE
MODULE POLARITIES ARE
SHOWN IN ALARM
TO NEXT CONTROL MODULE
LAST MODULE MUST RETURN
WIRES FOR SUPERVISION
SUPERVISION
AUDIO CIRCUIT WIRING MUST BE TWISTED PAIR AS A MINIMUM. SEE PANEL INSTALLATION MANUAL FOR DETAILED INFORMATION.
AUDIO AMPLIFIER, 70.7 Vrms MAX.
AMPLIFIER MUST PROVIDE WIRING
SUPERVISION PER NFPA.
*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.
C0915-05
figUre 6. TYpiCaL faULT TOLeranT Wiring fOr Speaker SUperviSiOn and SWiTChing, nfpa STYLe Z:
(+)
(–)
(+)
(–)
(+)
(–)
(+)
(–)
(–)
(+)
(–)
(+)
ALL WIRING SHOWN IS SUPERVISED
AND POWER LIMITED
TO NEXT
DEVICE
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
TWISTED PAIR
IS RECOMMENDED
WIRES MUST BE
SUPERVISED PER NFPA
CONNECT MODULES TO LISTED COMPATIBLE CONTROL PANELS ONLY
FROM
PANEL OR
PREVIOUS
DEVICE
CONTROL
MODULE
SPEAKERS MUST BE LISTED FOR
FIRE PROTECTION.
47K EOL RESISTOR
IS INTERNAL AT
TERMINALS 8 & 9
MODULE POLARITIES ARE
SHOWN IN ALARM
TO NEXT CONTROL MODULE
LAST MODULE MUST RETURN
WIRES FOR SUPERVISION
SUPERVISION
AUDIO CIRCUIT WIRING MUST BE TWISTED PAIR AS A MINIMUM. SEE PANEL INSTALLATION MANUAL FOR DETAILED INFORMATION.
AUDIO AMPLIFIER, 70.7 Vrms MAX.
AMPLIFIER MUST PROVIDE WIRING
SUPERVISION PER NFPA.
AUDIO CIRCUIT
DO NOT LOOP WIRE AROUND TERMINALS
10 & 11. BREAK WIRE TO ENSURE
SUPERVISION OF CONNECTIONS.
BYPASS CAPACITORS: 100µ
A2143-20 NONPOLARIZED
<10µA LEAKAGE
*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.
C0916-05