Auxiliary Microswitches; Feedback Potentiometer/S; Control Station - Econex AB1 Series Installation And Operating Instructions Manual

6.

AUXILIARY MICROSWITCHES

On request, AB1 gear motor can be supplied with 2 auxiliary microswitches, which
can be adjusted in any position.
Microswitches are voltage-free.
Contact rating is about 5 A/250 with Ohm load and about 1 A/250 with inductive
load.
For adjusting the cams of auxiliary microswitches, proceed as for cams of
endswitches as indicated in paragraph 9.1 chapter 9 "SETTINGS".
7.

FEEDBACK POTENTIOMETER/S

On request, the AB1 gear motor can be supplied with 1 or 2 independent
potentiometers [pot. A
motor.
Resistance value of the potentiometer is indicated on the identification plate.
If resistance value does not correspond to the one wished, proceed as indicated in
paragraph 9.2 of chapter 9 "ADJUSTMENTS".
Power consumption is 2 W.
8.

CONTROL STATION

8.1 The control station allows the manual electric control of the gear motor.
8.2 Phase L1 must be connected to Terminal no. 4.
8.3 The switch AUTO/MAN is supplied on position AUTO
8.4 Position the switch AUTO/MAN on manual position indicated by a stylized
hand
8.5 Switch-ON / Switch-OFF as follows:
8.5.1 By pushing the switch towards the symbol
8.5.2 By pushing the switch towards the symbol
8.5.3 By positioning the switch in the middle, the motor does not run.
8.5.4 IMPORTANT: once the operations for the manual electric control of the gear
and
/ pot. B] for answer signal of the position of the gear
or
.
counter-clockwise
clockwise [cam S1 regulates the wished end position "CLOSED"].
motor are over, reset the switch AUTO/MAN /C] on position AUTO
[cam S2 regulates the wished end position "OPEN"].
.
the gear motor rotates
the gear motor rotates
.
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