75
2.6.1
Terminal diagram, indirect (central) release
+
–
24 V DC
Door 2
23
24
47
48
720-32
2
control unit
+
–
23
24
47
48
720-32
control unit 1
Security relais circuit
(principle circuit diagram)
+
–
Door 1
Door n
23
24
47
48
720-32
n
control unit
+
–
Emercency switch off
Modul
725-NAM-01
External power supply
in complyance with DIN EN 60950
D0019203A0000800
n 20
!
Current consumption of the security relais circuit: 110 mA