Fes
to C
P
A
S
C
−D
N 0
4
12
a
E
ng
li
s
h
26
Power supply
Rated value
2
4
V
D
C (prot
ec
t
ed
aga
i
ns
t i
nc
orr
ec
t pol
a
rity,
fu
sed
i
n
t
e
r
na
lly,
a
uto
ma
ti
c
r
es
t
a
rt)
Tolerance
20.
4
... 26.
4
V
Residual ripple
4
Vpp (withi
n
tol
e
r
ance
)
Pin 1: electronics
(and CP sensors)
Curr
en
t
c
o
ns
u
m
ptio
n
:
ma
x. 200
m
A
+
c
urr
en
t
c
o
ns
u
m
ptio
n
of th
e
sens
or
s
Pin 2: valves
(and CP outputs)
Curr
en
t
c
o
ns
u
m
ptio
n
:
S
u
m
of
a
ll
s
wit
c
h
ed−
o
n
C
P
s
ol
en
oi
d
v
a
lv
es
(
see
man
u
a
l C
P
p
ne
u
ma
ti
cs
")
and
C
P
output
s
(if
n
ot with th
e
ir
ow
n
pow
e
r
s
upply)
Protection against
electric shock
By th
e
u
se
of
P
ELV
c
ir
c
uit
s
(prot
ec
tio
n
aga
i
ns
t
d
ir
ec
t
and
i
nd
ir
ec
t
c
o
n
t
ac
t i
n
acc
or
dance
with IEC/
D
IN EN6020
4−
1)
Electrical isolation
F
i
e
l
d
b
u
s
i
n
t
e
rf
ace
:
opto
−
u
nc
oupl
ed
fro
m
th
e
pow
e
r
s
upply
c
o
nnec
tio
n
P
ow
e
r
s
upply
c
o
nnec
tio
n
:
pi
n
1
e
l
ec
tri
ca
lly i
s
ol
a
t
ed
fro
m
pi
n
2
De
t
a
il
ed
i
n
for
ma
tio
n
ab
out th
e
C
P
A
S
C
−D
N
can
be
fou
nd
i
n
th
e
man
u
a
l
P
.BE
−
C
P
A
S
C
−
C
P
V
S
C
−D
N
−
... .
