Simplex 4100-5115 NAC Expansion Module, 3 NACs, Class A/B SF 05/02 the strobes can be synchronized

the strobes can be synchronized while the audible can be connected to a coded fire alarm system

and RT Series Duct Smoke Detectors

the keypad shows each event in order of priority

non-condensing operating humidity range

When using the bases with one of the F220 Detectors

Simplex 4100-5115 NAC Expansion Module, 3 NACs, Class A/B SF 05/02 the strobes can be synchronizedThe 4100 5115 Expansion NAC Module (XNAC) is an option board that provides three NACs in addition to the three NACs already on the XPS. The XNAC plugs onto the XPS. The XNAC has three NACs, each rated at 3 A. As on the XPS, there is one status LED for each NAC. DATA SHEET INSTALLATION