Optional accessories for  regulators series  Hxxxx a HxxxxR
AC voltage presence sensor, connectable to binary inputs. 
equipped by optical indicator (green LED)

Technical data
input voltage: 230 Vac / 50Hz 
electrical Adapter: Plug type C 
output voltage:
   6V – voltage is  present (green LED on)
   0V – voltage is not present (green LED off)
load resistance: Rmin = 500Ω
response time: approximately 1sec
cable length: 1.8 m
weight: 180 g