essernet redundant switch


The essernet changeover switch allows the uninterruptable redundant changeover between trunk and spare line, if the essernet data line is disturbed. The switch is powered through the fire alarm control panel.
Operating voltage8 ... 24 V DC
Housingdie-cast aluminium
Weight gapprox. 730 g
Storage temperature-20 °C ... 80 °C
Air humidity< 95 % (non-condensing)
Type of protectionIP 65
Current consumption @ 12 V DCapprox. 60 mA
Ambient temperature-10 °C ... 70 °C