Phoenix Contact QUINT4-PS/12-24DC/24DC/1.3/SC Manual page 21

8.3 Fix connection wiring to the power supply
Two receptacles for the bundled attachment of the
connection wiring are integrated in the left and right housing
panel. Use cable binders to secure the connection wiring
(optional WT-HF 3,6X140 - Order No. 3240744).
Proceed as follows to secure the connection wiring:
– Wire the power supply with sufficient connection
reserve (input terminal blocks, output terminal blocks,
signal terminal block)
– Bundle and set up the connection wiring so that the
ventilation slits on the top and bottom of the housing are
covered as little as possible.
– Thread the cable binders into the necessary
receptacles for the cable binders.
Figure 9 Lay and align connection wiring
3 . 1
2 . 1
S I G
+ 2 . 2
−
O u
t p u
t
U
O u
t
2 4
- 2 8
V
S i g
n a
l ( S
I G
)
B o P
o s > P
O u
t > t
1 0 T h
r
0 %
> 7
5 %
– Secure the connection wiring with the cable binders.
Make sure that the connection wiring is attached safely
and securely without damaging the connection wiring.
Figure 10 Secure connection wiring with cable binder
3 . 1
2 . 1
S I G
+ 2 . 2
O u −
t p u
t
U
O u
t
2 4
- 2 8
V
S i g
n a
l ( S
I G
)
B o P
o s > P
O u
t > t
1 0 T h
r
0 %
> 7
5 %
110257_en_00
QUINT4-PS/12-24DC/24DC/1.3/SC
– Shorten the excess length of the cable ties.
– Then check again that the connection wiring is properly
secured.
Figure 11 Shorten protruding ends of the cable binder
3 . 1
2 . 1
S I G
+ 2 . 2
O u −
t p u
t
U
O u
t
2 4
- 2 8
V
S i g
n a
l ( S
I G
)
B o P
> P
o s
O u
t > t
1 0 T h
r
0 %
> 7
5 %
NOTE: Mechanical damage to the connection
wiring caused by friction
In extreme ambient conditions, e.g., strong
vibrations, protect the connection wiring against
mechanical damage using additional insulation
material. The additional insulation material for
protecting the connection wiring is limited to the
area where the cable binders are attached.
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