ABB DCS550 Manuel D'exploitation page 35

Mounting plate
L1
Filter
L2
L3
PE
Mounting plate with PE
busbar and terminals
lower edge
of the PCB
carrier
directly to
C1 / D1 F+ / F-
to filter, choke...
PE
PE bar
A
Mounting plate with PE
busbar and terminals
lower edge
of the PCB
carrier
directly to
C1 / D1 F+ / F-
to filter, choke...
PE
PE bar
A
U1
V1
W1
PE
OnBoard
field
terminals on
SDCS-CON-F
F Tacho
Encoder, analogue I/O,
and digital I/O (>3 m)
terminals on
SDCS-CON-F
F
Tacho
Encoder, analogue I/O,
and digital I/O (>3 m)
3ADW000379R0307 DCS550 Manual fr c
A
C1
D1
F+
F-
F
PE
F
F1
Armature and field
F2
cables with
screens for
"first environment"
Hint: The armature current cable must contain a third wire
for a PE connection if the copper cross section of the screen
cannot fulfil the PE safety demands.
F
F1
Armature and field
F2
cables without
screens suitable for
"second
environment"
Préparation aux raccordements électriques
T
M
DC motor
A
A1 A2
Screens
Contact to the motor
housing at the whole
screen perimeter
DC motor
A
A1 A2
35