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Hardware description
3.5 Grounding
Fuse
On the module side, supply voltages P24EXT1 and P24EXT2 must be protected against the
following:
• Overvoltage
• Short-circuit (electrical current limiting of outputs)
• Polarity reversal
• Overload
– P24EXT1: Fuse 2.5 A / 250 V
– P24EXT2: Fuse 8 A / 125 V
3.5
Grounding
Grounding
The module must be installed according to EN 60204.
The user must ground each of the supply voltages. To do this, a connection must be established
from Terminal X1, Pin 2 (MEXT1) or X6-1, Pin 15 (MEXT2) to a central grounding point of the
system.
If a large-area, permanent metallic connection with the central grounding point is not possible
using the rear panel, the module must be connected to the grounding rail by means of a
conductor (cross-section > 10 mm
Connection of a protective conductor is required
A protective conductor must be connected. An M6 screw is provided on the lower right of the
front of the housing to connect the protective conductor. See Chapter "AUTOHOTSPOT".
See also
Overview of connections (Page 21)
38
CAUTION
).
2
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
Equipment Manual, 07/2017, A5E33446849B
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