25
ENGLISH
Closing Start
Input connected to a push-button placed outside the unit. It is employed to request the closure
of the metal rolling shutter. A
N.O.
push-button is usually connected to this input.
Security
Input connected to an optical barrier or wire rib. It detects and signal the passage of persons
or vehicles in the area crossed by the metal rolling shutter.
2) D
EFINITIONS
OF
O
UTPUTS
Blinker
Lamp’s on/off control. The lamp functions as a warning and optical signaller of potential
danger for the metal rolling shutter’s motion.
Motor 1
Outputs for the opening/closure control of the motor which drives the metal rolling shutter.
Courtesy light
Continuous control for the lamp which lights the area around the metal rolling shutter. The
lamp is lit for approx. 2 minutes after the cycle has ended. During the pause before the metal
rolling shutter closes back the lamp is lit.
3) D
EFINITIONS
OF
P
OWER
S
UPPLY
I
NPUTS
/O
UTPUTS
230 Vac mains power
Input for the electronic board power supply.
12 Vdc low voltage
Power supply output for the photo-cells and/or any other security devices.
Содержание CTR30
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