Figure 24: NAC field wiring connections
5.6 Field wiring AC power and battery wiring
Connect the 4004R to a dedicated branch circuit in accordance with all local codes. Adhere to the following guidelines when wiring AC
power and batteries.
• Input voltage: 120 VAC, 60 Hz, 2A maximum or 220/230/240 VAC 50/60 Hz, 1A maximum.
• Battery voltage: 24 VDC, 3A maximum. Maximum charging current is 1.4A.
• All wiring must be 18 AWG minimum to 12 AWG maximum, AND in accordance with local code.
• Compatible batteries include:
2081-9272, 6.2 Ah
2081-9274, 10.0 Ah
2081-9288, 12.7 Ah
• Refer to Appendix B for information on selecting the properly sized battery for the required standby time.
• Battery connection is fused at the printed circuit board. No inline fuse is necessary.
• Replacement fuse for AC input is Simplex part number 208-163, 3A, 250 VAC fast acting. Fuse size is 5mm x 20 mm. See item 6 in Figure
26 for location of fuse.
• Connect batteries to panel using 734-096 harness as shown in Figure 26.
• If 4081 expansion charger is used, connect the charger control (see item 9 in Figure 26 for location) on the 4004R to TB1-1 on the 4081
External Battery Charger. Refer to Simplex document 574-199 for information on the external battery charger.
• Loop the Line and Neutral wires around a ferrite bead twice before connecting them to Terminal Block TB5. See Figure 25. The ferrite
bead is Simplex Part Number 155-010.
• Connect Line and Neutral from the incoming dedicated AC power circuit (20 A maximum) to terminal block TB5 on the panel. TB5's
terminals are labeled LINE and NEUT. See item 3 in Figure 26. No switches or jumpers need to be configured for specific line voltages.
Connect a 12 AWG copper ground wire from the safety ground in the electrical distribution panel to the 4004R safety ground stud,
which is located on the left wall of the cabinet, near the bottom. See Figure 25 below.
page 31 579-354 Rev. X
4004R Fire Alarm installation, programming, and operating instructions
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