Fes
to C
PX−
C
P−4−FB
xxxxN
H
E
ng
li
s
h
11
1
User instructions
English
Th
e
C
PX−
C
P
i
n
t
e
rf
ace
, typ
e
C
PX−
C
P−4−FB
i
s
i
n
t
en
d
e
d
e
x
c
lu
s
iv
e
ly for fitti
ng
i
n
to
Fes
to C
PX
t
e
rmi
na
l
s
. Th
e
d
es
i
gna
t
e
d
Fes
to C
P
v
a
lv
e
t
e
rmi
na
l
s
an
d C
P−
IO modul
es
can
b
e
c
o
n
nec
t
e
d
a
t th
e
C
PX−
C
P
i
n
t
e
rf
ace
.
Th
e
m
a
ximum limit
s
i
n
th
e
t
ec
h
n
i
ca
l
s
p
ec
ifi
ca
tio
ns
mu
s
t
n
ot b
e
e
x
cee
d
e
d.
De
t
a
il
e
d i
n
form
a
tio
n
can
b
e
fou
n
d i
n
th
e
m
an
u
a
l for th
e
C
PX−
C
P
i
n
t
e
rf
ace
P
.
B
E
−
C
PX−
C
P−
..
as
w
e
ll
as
i
n
th
e
C
PX
s
y
s
t
e
m m
an
u
a
l
P
.
B
E
−
C
PX−S
Y
S−
.. .
Warning
S
S
wit
c
h off th
e
pow
e
r
s
upply b
e
for
e
c
o
nnec
ti
ng
or
di
sc
o
nnec
ti
ng
plu
gs
(thi
s
will pr
e
v
en
t fu
nc
tio
na
l
d
a
m
age
).
S
Use
o
n
ly pow
e
r u
n
it
s
whi
c
h
g
u
a
r
an
t
ee
r
e
li
a
bl
e
i
s
ol
a
tio
n
of th
e
op
e
r
a
ti
ng
volt
ages
as
p
e
r IEC 7
4
2/
EN607
4
2/V
D
E 0551 with
a
t l
eas
t
4
k
V i
s
ol
a
tio
n
r
es
i
s
t
ance
(
P
rot
ec
t
e
d Extr
a
Low Volt
age
P
ELV).
S
wit
c
h pow
e
r p
acks
a
r
e
p
e
rmitt
e
d, providi
ng
th
e
y
g
u
a
r
an
t
ee
r
e
li
a
bl
e
i
s
ol
a
tio
n
i
n
acc
ord
ance
with
EN60950/V
D
E0805.
S
Co
nnec
t
an
ea
rth
c
o
n
du
c
tor of
s
uffi
c
i
en
t
c
ro
ss−sec
tio
na
l
a
r
ea
to th
e
c
o
nnec
tio
n
o
n
th
e
C
PX
t
e
rmi
na
l
m
a
r
ke
d with th
e
ea
rth/
g
rou
n
d
s
ymbol.
S
Th
e
C
PX−
C
P
i
n
t
e
rf
ace
c
o
n
t
a
i
ns
e
l
ec
tro
s
t
a
ti
ca
lly
sens
i
tiv
e
c
ompo
nen
t
s
.
D
o
n
ot tou
c
h th
e
e
l
ec
tri
ca
l
c
o
n
t
ac
t
s
of th
e
c
ompo
nen
t
s
. Ob
se
rv
e
th
e
r
eg
ul
a
tio
ns
for
h
an
dli
ng
e
l
ec
tro
s
t
a
ti
ca
lly
sens
itiv
e
c
ompo
nen
t
s
.
Please note
Commi
ss
io
n
o
n
ly
a
C
PX
t
e
rmi
na
l whi
c
h h
as
b
een
fitt
e
d
an
d wir
e
d
c
ompl
e
t
e
ly.
