Publicidad
ENGLISH
Description of control panel
Control panel for gear motors, powered
by 230V single-phase or 400V three-
phase; frequency 50-60 Hz.
Designed and built entirety by CAME
Cancelli automatici S.p.A., in full
compliance with current safety
standards, and with an IP54 protecting
rating.
Housing in ABS is equipped with vents
to provide internal air circulation, safety
block, open, close and stop pushbuttons.
Guaranteed 24 months, unless
tampered with.
The power supply to the circuit should
be connected to terminals R, S and T
(with three-phase 400V power supply)
or to terminals R and S only (single-
phase 230V power supply), is
protected by a 8A fuse on the main
power line. The ZT4C control panel is
factory set for 400V power supply. If
the power supply is 230V, it is
necessary to move the jumper which
short-circuit terminals «380» and
«COM» so that it short-circuits
terminals «220» and «COM» (see
pag.12). The Control systems are
powered by low voltage and protected
with a 2A fuse. The total power
consumption of 24 V accessories must
not exceed 20W.
Fixed operating time of 150 seconds.
- 4 -
GENERAL CHARACTERISTICS
Safety
Photocells can be connected to
obtain:
- Re-opening during the closing cycle
(2-C1);
- Re-closing during the opening cycle
(2-CX, see dip 8-9);
- Partial stop , shutdown of moving
gate, with activation of an automatic
closing cycle (2-CX, see dip 8-9);
- Total stop (1-2), shutdown of gate
movement without automatic closing;
a pushbutton or radio remote control
must be actuated to resume move-
ment;
N.B : If an NC safety contact (2-C1, 2-
CX, 1-2) is opened, the LED will flash
to indicate this fact;
- Obstacle presence detection. When
the motor is stopped (gate is closed,
open or half-open after an emercency
stop command), the transmitter and
the control pushbutton will be
deactivated if an obstacle is detected
by one of the safety devices (for
example, the photocells);
- Safety test function. The control unit
will now check the safety system
every time an opening or closing
command is given (see pag.14).
Accessories which can be
Publicidad
