Installation manual
Installation
57
Ensure that the network cable runs along a separate route and that it does not interfere with any other cables.
This panel must be connected to a separate line on the Electrical Switchboard (Mains power supply). The line must be
protected by a sectioning device which must be labeled and of “16A curve C” type.
The power source must be provided through a bipolar protection device.
Cables:
Connection cable type NYM 3 x 1.5 mm
2
or similar
Protected by ferrites (supplied)
4.6.3Connection of the Earth conductors of the system
The ground conductor of the power-supply cable must be connected to the control panel via the appropriate terminal
on the IFAMPSU unit terminal board
(
, [D], paragraph 3.7 - [G]
).
The earth conductor must be connected to earth on the electrical panel which supplies the control panel.
The Earth bar (
[E], paragraph 3.2 - [K]
) ensures that the control panel and its peripherals are taken to ground potential.
Therefore, to ensure proper functioning of the connection to Earth, make certain the Earth bar is connected properly to:
• the wire with eyelet terminal, by means of the appropriate hole
(
[F], paragraph 3.7 - [H]
)
• the internal modules, by means of the appropriate screws duly inserted and fastened in place
[G]
• the cover, using the supplied wire already in place
[H]
; the Grounding cables of the front-plate modules must be
adequately connected to the cover (
[I], paragraph 3.4 - [G]
and
paragraph 3.5 - [G]
)
• the cable shields, by means of cable-gland screws
[J].
4.6.4Multi-PRCAB+ cabinet wiring
Once the cabinets are affixed to one another, all the CAN DRIVE+ bars of each cabinet (
[A],
paragraph 3.2 - [J]
) must be
connected together. To connect the CAN DRIVE+ bars, use the BUS cables supplied with every PRCAB+
[B]
.
The two wires of this cable must be inserted, one into the lower connector of the CAN DRIVE+ bar of the cabinet above
(
paragraph 3.2 - [S]
), and the other into the upper connector of the CAN DRIVE+ bar of the cabinet below (
paragraph 3.2 -
[Q]
).
In the same way, it is convenient to connect the grounding wires of the cabinets that are attached together. For this
purpose, use the proper cable supplied with every PRCAB
[C]
and connect to each other the grounding bars of the two
adjacent cabinets (
[D],
paragraph 3.2 - [K]
).
D
C
A
C
A
D
B
B
