Permits remote operation of the NA-5 inch up, inch down, start and stop functions by either of the following supplied external signals
Provides electrical isolation of the NA-5 control circuitry from these signals
Switches – Momentary closure of contacts rated for 24 volts, 5 milliamperes, DC.
24 Volt Signals – Momentary application of a 24 volt ±10% AC or DC signal capable of 5 milliamperes steady state (.15 amp peak capacitive in rush) per input.
