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CS
Safc
tel. +
Pi
1
2
3
4
5
6
7
8
9
Warnin
shown
3.1.4
Hy
NOTE
:
In case
valve is
entry on
NB: Do
cooling
For the
located
We reco
−
Exe
−
Use
Any lea
electro
damage
It is rec
In orde
water o
We reco
this pro
-I User and
co Systems Ltd-
+39 024504433
n
Signa
TX/R
2
TXD
3
RXD
4
TX/R
5
GND
6
GND
7
RESE
8
NC
9
NC
Table
ng: for conn
in annex C
draulic co
This paragr
of the abse
assembled
n the side o
o not conne
circuit of t
connection
on panel o
ommend:
ecute the w
e extreme c
akage of wa
nics, givin
es.
commende
r to avoid c
or antifreez
ommend to
oduct is ab
d Maintenan
-Via Isonzo 17/b
Fax +39 02450
al
RX A.
D
D
RX B
DP
D (+5V)
ERVED
9 – Terminal b
nection to C
C Never c
onnection
raph applies
ence of sole
d right on th
f the valve
ect, downstr
the spot we
n of the inve
utput.
water connec
caution and
ater can co
g the risk o
d to fix any
corrosion d
ze mixture l
o use the a
bsolutely no
nce, R.2.8 EN
b-20090 Cesano
04321 E-mail:inf
Des
RS 4
Sign
Rec
RS 4
Ref
Ref
RES
Not
Not
block communi
CS-I/P RS2
connect pin
s only to un
enoid valve
e entry (und
itself.
ream or up
elds or cool
erter water c
ction when
check for p
ome into co
of explosio
y leakage o
damages in
like “Paraf
antifreeze m
ot toxic.
NG
o Boscone-Mila
scription
485 channel A
nal data transm
ceive signal dat
485 channel B
ference Ground
ference Ground
SERVED
t connected
t connected
ication line RS
232 to pers
ns 1, 4, 6, 7
nits with wat
the cooling
der the fan
pstream, of
ling circuit
circuit, it has
the machin
possible lea
ontact with
ons, electri
of water an
n the heat
flu” as coo
mixture AD
n-Italy
Web site: www
mission
a
d for +24VP
d for +5V DIGIT
232/RS485 and
onal compu
7
ter cooling.
system ha
of CS-I/P) s
f the power
of the pow
s n°2 conne
ne is not pow
akage on hy
h electrical
cal arcing
nd not turn
sink of the
lant.
D 11 based
.safcosys.it
TAL
d programming
uter or prin
s no defined
should be c
units CS-I
wer transfor
ectors’ fema
wered;
ydraulic junc
componen
or other m
the unit if
e IGBT neve
on propyle
Typ
I/O
O
I
I/O
GND
GND
g JCOM
nter, use ca
d input; if th
considered
I/P water c
rmer.
ale ¼ inch "
ctions.
nts and pow
more seriou
they shou
er use dem
ene glycol.
20 of 109
e
D
D
able as
he electro
as one
ircuit, the
gas",
wer
s
ld occur.
mineralised
Moreover
9
d