41
JP5
40 39 38 37
DL1
L1
L2
L3
N
Check the jumper
between 39 and 40
41
JP5
40 39 38 37
DL1
Check the jumper
between 40 and 41
L
N
2/8
Wiring
3
3.1 - Wiring possibility
3.2 - Power supply connection (the control box is provided in 400V 3 phases setup)
SINGLE PHASE 230V - 50Hz THREE-PHASES 400V - 50Hz + NEUTRAL
WARNINGS:
- For wiring and installation operations, refer to the current standards and good technical principles.
- Wires powered at different voltages must be physically separated, or suitably insulated with at least 1 mm extra insulation. The wires must
be clamped by an extra fastener near the terminals, for example by bands.
- For connection to the mains, use a multipolar cable with a minimum of 3x1.5mm
2
cross section and complying with the previously mentio-
ned regulations. For example, if the cable is outside (in the open), it has to be at least equal to H07RN-F, but if it is on the inside (or outside
but placed in a plastic cable channel) it has to be or at least equal to H05VV-F with section 3x1.5mm
2
.
NOTA: Before connecting the control unit to the mains voltage, check that the JP5 (voltage change) terminal is preset for the correct working
voltage. The board is supplied with a serie of previously bridged terminals. The jumpers refer to the following terminals: 26-30, 26-31.
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