from power supply for door communication:
DC 24 V ±10 %
from the door communication system:
DC 26 V ± 2 V
Contact:
1 zero-voltage 2-way momentary contact
Load capacity:
AC/DC 24 V / 1.6 A
Connection cable for door communication:
1 x connector strip
Relay:
3 screw terminals each
Additional power supply:
2x screw terminals
Resistance to EMD:
up to 16 kV
Ambient temperature:
-20 °C to +70 °C