Simplex 4100-5451 — the IDNAC Addressable Notification SLC Module for 4100ES ES power supplies.It turns an ES power supply into an addressable notification source, adding three 3 A IDNAC circuits that power and individually address TrueAlert ES and TrueAlert appliances, and it accepts remote 4009 IDNAC Repeaters further out. Because the supply holds a regulated 29 VDC in alarm even on battery, an IDNAC circuit runs two to three times the distance of a conventional NAC. Three 3 A IDNAC SLCs, 9.0 A maximum per card, Special Application appliances only Up to 127 addresses and 139 unit loads per SLC, one unit load being 0.8 mA 10,000 ft of unshielded twisted pair with T-taps per SLC, 4,000 ft to any appliance Occupies two block spaces and mounts only on an ES power supply, which offers exactly two 124 mA supervisory, 230 mA alarm This is a card, not a panel, and it draws power only from a 4100-5401 or 4100-5402 supply. Do not confuse it with 4100-5450, the one-block Conventional NAC Module of the same three-output shape, or with 4100-6103, which splits one Class B SLC into two Class A outputs.
