Electrical Data - EFF EFF 720-10 Mode D'emploi

The door terminal transmits control commands
to the escape door control unit 720-10 and
indicates the operating status of the system at
any given time via LED indicator lamps.
An integral emergency switch effects the
immediate unlocking of the locking element.
(In this connection, see the wiring diagrams on
pages 30 and 31).
The installation of effeff escape door control
systems must be carried out by a qualified
technician and comply with any relevant
building regulations applicable to emergency
exits.
Escape door control unit 720-10
Escape door control unit, mounted in a high-
strength plastic housing with metal front panel,
for surface mounting.

Electrical data:

Nominal mains voltage
Mains voltage range
Mains fuse
Mains frequency
Power consumption:
(220 V/24 V no-load)
(220 V/24 V 1 A load)
Nominal operating voltage
Control range
Nominal load
Operating voltage fuse
External power supply
Power pack
Transformer with separate windings
Configuration to DIN/VDE 0551, part 100
Insulation and
electrical separation
Insulation category
Duty cycle
Housing
Material
Front panel
Connecting terminals
Type of protection
Humidity rating
Ambient temperature
Mounting position
Dimensions (w x h x d)
Weight
Relay data
Nominal coil voltage
Operating range
Contact load
Switching capacity
Insulation resistance
Two spare relays are provided for versions
providing central emergency unlocking.
220 V
198 V - 253 V
Nominal relay voltage
50 mA (type T)
Nominal operating
50-60 Hz
voltage range
Power consumption
37 mA
167 mA
Contact load
24 VDC
24.0 to 25.5 V
max. 1.0 A
1.0 A (type T)
24.0 to 25.5 V
to DIN/VDE 0804
T 40/E
Continuous duty
Polystyrene, pale grey
Metal with stamped
ventilation slots
Installed in a
separate H terminal
compartment
DIN 40050-IP 20
DIN 40050-F
0 - 40 °C
Horizontal or vertical
212 x 180 x 90 mm
approx. 1800 g
24 V
19 to 28 V
1.0 A
24 W / 24 VA
> 1000 M Ohm
24 VDC
16.8 V to 28.8 V
= approx. 50 mA
(both relays together)
24 VDC 1.5 A (max. 2A)
11