21
E
N
G
L
I
S
H
Precautions
Separate the low voltage control circuits from the power circuits.
Control circuits : use a twisted pair cable with a pitch of 25 to 50 mm,
or a screened twisted pair cable.
Input output power circuits : cross section defined according to the length
of the cable and the rated current data.
+/PA ; -/PB : ATV-16U09M2 and U18M2 wiring for braking module VW3-A16601.
Connection diagram
Single or three phase
supply depending
on size (p 4).
G
L1
L2
( L3 )
SA
SC
COM
AIV
+10
AIC
FW
RV
+24
U/T1
V/T2
W/T3
+/PA
-/PB
Fault relay, used to
indicate possible locking
of speed controller.
Motor
Braking
ATV 16U...
Control
circuits
0 - 20mA
4 - 20mA
0 - 10V
SB
COM
FW
RV
Mains
supply
24 V
+
-
ATV-16
R
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