Innova Srl
Page 14
N420220A_ManualeHRC_Rev07.EN
3.1.3
UNIT WIRING DIAGRAM - VERSION S.
Connect up to 4 motors to the control unit.
The connection is made through two dedicated outputs
on which to connect two motors in parallel.
The first release:
3-4- First and second motor power supply
5-6- First and second motor control signals
7-8 Third and fourth motor power supply
9-10 Third and fourth engine control signals
If there are two motors, they can be connected both in
parallel on the first output and differentiated on the first
and second output.
If connected to the different outlets, the motors will work
with alternating direction of rotation in order to create a
simultaneous intake and extraction of the air.
If connected in parallel, the motors will operate with a
direction of rotation in parallel so as to double the
instantaneous flow rate of the various operating cycles.
Also for the third motor it will be possible to connect it to
the preferred output according to the positioning of the
unit.
CONNECTIONS BY THE CUSTOMER
1 - 2
Power supply from 12VDC power supply
Respect the polarities
3 - 4 - 5 - 6
Motors connection with direct logic in automatic operation
Maximum two engines
7 - 8 - 9 - 10
Motor connection with inverse logic in automatic operation
Live contact (220v)
