2 Channels, 28-115 Vrms, 47 Hz-2.5 kHz (max. range) programmable
AC3 - North Atlantic Industries (NAI)
The module is used to provide an AC signal source when a secondary reference source other than the optional on-board reference module is required. The modules are programmable for full range voltage outputs from 2 to 115 VAC, and frequency from 47 Hz to 10 kHz.