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ENGLISH
Closing Limit Switch
Input connected to a switch placed outside the unit. The switch operates when the gate has completed its closing phase. When it is operated it causes
the gate’s immediate stop.
3) Definitions of Outputs
Blinker
Lamp’s ON
/
OFF control. The lamp functions as a warning and optical signaller of potential danger for the gate’s motion.
Motor 1
Outputs for the opening/closure control of the motor which drives the gate.
Courtesy light
Continuous control for the lamp which lights the area around the gate. The lamp is lit for approx. 2 minutes after the cycle has ended. During the pause
before the gate closes back the lamp is lit.
Electric lock
Impulse control for the electric lock release.
4) Definitions of Power Supply Inputs/Outputs
230
Vac mains power
Input for the electronic board power supply.
24
Vac low voltage
Power supply output for the photo-cells and/or any other accessory devices.
+12
Vdc terminal
Output not available for the installer.
5) Definitions of Accessory Inputs/Outputs
Aerial
Input for the connection of a radio receiving aerial. This input can only be used if a radio receiver card is connected to the unit.
6) Definitions of Optical Signals
LD6 – Photo-cell led (yellow)
It signals the optical barrier’s state. The led goes off when the photo-cell is covered by persons or vehicles
LD5 – Photostop led (yellow)
It signals the optical barrier’s state. The led goes off when the photo-cell is covered by persons or vehicles
LD2 – Stop led (red)
It signals the gate’s block state. The led goes off when the stop control is operated (emergency).
LD7 – Opening Start led (green)
It is lit when the opening start control is operated.
LD8 – Closing Start led (green)
It is lit when the closing start control is operated.
Содержание CTR31
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