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Verfügbare Sprachen
5.2
Electrical connections
A switch or an omnipolar cut-off switch with a contact opening of at least 3 mm must be installed on the mains power
line; put the cut-off switch in OFF position and disconnect any buffer batteries before performing any cleaning or
maintenance operations.
Ensure that an adequate residual current circuit breaker with a 0.03 A threshold and a suitable overcurrent cut-out
are installed upstream the electrical installation in accordance with best practices and in compliance with applicable
legislation.
For power supply, use a H07RN-F 2G1.5 type electric cable and connect it to the terminals L (brown) and N (blue),
located inside the control panel box.
the cable with the cable retainer.
Measure the voltage on the primary mains power connection with a tester.
TRANSFORMER
- 230V~ ±10% for the F70/IPU36 control unit.
- 115V~ ±10% for the F70/IPU36/115 control unit.
220÷230
V
A
N L
V
A
+
-COM
Connections to the electrical distribution network and to any other low-voltage conductors in the external
section to the electrical panel must be on an independent path and separate from the connections to the
command and safety devices (SELV = Safety Extra Low Voltage).
Make sure that the mains power conductors and the accessory wires (24V DC) are separated.
The cables must be double insulated, strip them near the relevant connection terminals and lock them with clamps
(not supplied).
DESCRIPTION
Mains power supply 230V~ ±10% 50 Hz connection. (115V~ ± 10% 60Hz).
Fuse T2A.
N L
SEC
+
may be used, taking care to ensure the correct polarity of the connection.
NOTE
2
1
NOTE
supply
Connection MOTOR 1 - ROGER BRUSHLESS WITH ON-BOARD INVERTER (RS485)
+36V
0V
LNA
LNB
Connection MOTOR 2 - ROGER BRUSHLESS WITH ON-BOARD INVERTER (RS485)
+36V
0V
LNA
LNB
Connection to B71/BCIPU (see
BATT-
BATT+
connected to terminals 5, 6
tion system) to limit the braking voltage peaks; failure to do so can result in damage to F70/
IPU36 or to the F70/INV36/1 inverter in the automation system.
The connection of the control unit to the motor must be carried out without mains/
battery supply.
The connection of the control unit to the motor must be carried out without mains/
battery supply.
If the battery connection is reversed, the BATT LED lights up: disconnect it
immediately and correct the error.
See instructions for B71/BCIPU for further information.
-
71
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