Aprimatic ONDA 424 Instrucciones Para La Instalación página 23

6.1 ELECTRICAL CONNECTIONS (Fig.28 and 30)
When you have completed installation of mechanical components you can proceed to electrical installation, as
described below.
Warning
Before carrying out any electrical connections, you MUST read the sections below
dealing with the electronic control unit and comply with the indications.
The electrical connections with the accessories (photocells, fl ashing light, etc.) must be applied as indicated in Fig.28
also considering the specifi c instructions provided with each accessory.
We recommend using suitable cables (see Fig.28 for minimum sections to be used).
THE METALLIC COMPONENTS OF THE STRUCTURE (I.E. THE GATE AND PILLARS) MUST HAVE AN EARTH CONNECTION.
Warning
• Before carrying out the electrical connection, ensure that the power supply to the equipment is disconnected.
Protect the power supply using a 6A automatic differential switch (Fig.28-Ref.9) with threshold of
operation of 30 mA.
• Connection must be carried out in conformance with current rules and by qualifi ed personnel.
Fig.28
The command and control accessory devices and the emergency button
should be placed within sight of the automation, away from moving parts
and at a minimum height of 1.5 m from the ground.
1
3
7
1 Operator ONDA 424
2 Electronic control unit
(built into the operator)
3 Photocelles
4 Key selector
Proximity reader*
Card reader*
Internal push-button panel*
* Optional accessories (see sales brochure)
IMPORTANT:
• ELECTRICAL MOTOR AND ENCODER: they are connected in production via a 5-pin connector.
• FLASHING LIGHT: Use ET2N Aprimatic fl ashing light (terminals 1 -2).
N.B.: Do not use other models.
• PHOTOCELLS: see the relevante wiring diagram (Fig.29
or your photocell instructions sheet).
N.B.: In the event of missing photocells jump terminals
5-9 of the card.
• KEY SELECTOR: connect the N.O. contact between
terminals 5-11.
• STOP PUSH-BUTTON: connect the NC contact between
5-8.
N.B.: inIf there is no Stop push-button jump 5-8.
• LIMIT SWITCH: The limit switch unit is already connected,
check that the limit switch activates and, if need be, invert
the connections 6-7, according to the direction.
Ø 1,5
3 F x Ø 1,5 + 3 F x Ø 1
2F x Ø 1
5 Flashing light
6 Antenna 433,92 MHz
7 Twin-channel transmitter
8 Sensitive rib
9 Mains switch + differential switch
Fig.29
- EN 9 -
Electrical connections
6
8
INSIDE
2
2/3 F x Ø 1,5
3 F x Ø 1
3 F x Ø 1
6 A
Ic = 30 mA
Ø 1,5
2 F x Ø 1,5
CONNECTION OF PHOTOCELLS APRIMATIC mod. ER2N - ER4N
+ 24V
TRANSMITTER
-
+
2
1 -
5
4
3
2F x Ø 1
9
RECEIVER
+
5
-
4
3
2
1