of 560 Ohms. See item 6 in Figure 13.
Figure 15: Style C wiring
5.2 Wiring releasing circuits guidelines
The Releasing Appliance Circuits (RACs) on the 4004R are designated on the printed circuit board as RAC1 and RAC2. Each RAC must
connect to a 2081-9046 coil supervision module, which in turn connects to two 12 VDC or one 24 VDC solenoid (also known as an
actuator). Field wiring connections shows the wiring connections to the 4004R.
• All wiring must be 18 AWG minimum, to 12 AWG maximum.
• Conductors must test free of all grounds.
• All wiring is supervised and power limited unless otherwise noted.
• Wiring between 2081-9046 coil supervision module (Yell/Black) is not power limited. Refer to the 2081-9046 Coil Supervision Module
Wiring Instructions, document number 574-437.
• Leave a 10K, 1/2 W (378-030) resistor across all unused RAC terminals
• Voltage rating – nominal 24 VDC, 0.5 V peak-to-peak ripple, maximum.
• Total available current from main power supply is 3A. If auxiliary power is used, available signal power is reduced accordingly.
• Terminal designations "+" and "-" are for the alarm state.
• Connect 24 VDC actuator as shown, only one 24 VDC actuator on an RAC.
• Connect 12 VDC actuator as shown, two units must be connected using a maximum of 20 feet (6.09 meters) in conduit.
• For specific actuator wiring instructions, refer to the manufacturer's recommendations.
• Maximum alarm current is 2A on a circuit. See Table 2 for line distances.
• RAC2 is used as a NAC3 (visual notification appliances) for the New York City Abort application.
• When RAC wiring is routed outside the building, use Listed Secondary Protector 2081-9028. A protector must be installed at the
building entrance such that protected wiring is segregated from unprotected (outdoor) wiring.
• Maximum open circuit voltage, non-alarm (standby) state is 29 VDC. Maximum voltage, alarm state is 26 VDC. Maximum current: 2 ADC.
page 22 579-354 Rev. X
4004R Fire Alarm installation, programming, and operating instructions
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