Engli
s
h
In
s
t
a
ll
a
tion
a
nd oper
a
ting in
s
truction
s
Wilo-VeroLine IP-E, Wilo-VeroTwin DP-E
65
Connection terminal allocation
NOTE
The termin
a
l
s
IN1, IN
2
, AUX, GND, Ext. Off
a
nd MP meet the require-
ment for “
sa
fe i
s
ol
a
tion” (in
a
cc. with EN61800-5-) to the m
a
in
s
ter-
min
a
l
s
,
as
well
as
to the SBM
a
nd SSM termin
a
l
s
(
a
nd vice ver
sa
).
Designation
Assignment
Notes
L1, L
2
, L3
M
a
in
s
connection volt
a
ge Three-ph
as
e current 3~400 V AC, 50 Hz, IEC 38.
PE
Protective conductor connec-
tion
IN1
(1) (input)
Actu
a
l v
a
lue input
Type of
s
ign
a
l: Volt
a
ge (0-10 V,
2
-10 V)
Input re
s
i
s
t
a
nce: R
i
10 k
Type of
s
ign
a
l: Current (0-
2
0 mA, 4-
2
0 mA)
Input re
s
i
s
t
a
nce: R
i
= 500
C
a
n be configured in the
s
ervice menu <5.3.0.0>
Connected
a
t the f
a
ctory vi
a
the M1
2
thre
a
ded connection
(Fig.
2
), vi
a
(1), (
2
), (3)
a
ccording to the
s
en
s
or c
a
ble de
s
ign
a
-
tion
s
(1,
2
,3).
IN
(input)
Setpoint input
IN c
a
n be u
s
ed
as
the input for remote
s
etpoint
a
dju
s
tment in
a
ll oper
a
ting mode
s
.
Type of
s
ign
a
l: Volt
a
ge (0-10 V,
2
-10 V)
Input re
s
i
s
t
a
nce: R
i
10 k
Type of
s
ign
a
l: Current (0-
2
0 mA, 4-
2
0 mA)
Input re
s
i
s
t
a
nce: R
i
= 500
C
a
n be configured in the
s
ervice menu <5.4.0.0>
GND (
2
)
E
a
rth connection
s
For both input IN1
a
nd IN
2
+
2
4 V (3) (output)
DC volt
a
ge for
a
n ext. con
s
umer/
s
en
s
or
M
a
x. lo
a
d 60 mA. The volt
a
ge i
s
s
hort-circuit proof.
AUX
Extern
a
l pump cycling
C
a
n be configured in the
s
ervice menu <5.1.3.
2
>
The AUX termin
a
l re
s
pond
s
to the pre
s
ence of
a
n impul
s
e.
One-time bridging of the two termin
a
l
s
will c
a
u
s
e extern
a
l
pumping to t
a
ke pl
a
ce, if it i
s
en
a
bled. Bridging
a
s
econd time
will c
a
u
s
e the procedure to repe
a
t, provided the minimum run
time i
s
a
dhered to.
MP
Multi Pump
Interf
a
ce for du
a
l pump function
Ext. Off
Control input “Overriding Off”
for extern
a
l, potenti
a
l-free
s
witch
The pump c
a
n be
s
witched on/off vi
a
a
n extern
a
l potenti
a
l-
free cont
a
ct.
In
s
y
s
tem
s
with
a
high
s
witching frequency (>
2
0 on/off
oper
a
tion
s
per d
a
y),
s
witching on/off mu
s
t t
a
ke pl
a
ce vi
a
“Ext. Off”.
C
a
n be configured in the
s
ervice menu <5.1.7.0>
Cont
a
ct lo
a
d:
2
4 V DC/10 mA
SBM
Individu
a
l run
s
ign
a
l/collective
run
s
ign
a
l, re
a
dine
ss
s
ign
a
l
a
nd
m
a
in
s
On
s
ign
a
l
Potenti
a
l-free individu
a
l run
s
ign
a
l/collective run
s
ign
a
l
(ch
a
ngeover cont
a
ct), oper
a
tion re
a
dine
ss
s
ign
a
l i
s
a
v
a
il
a
ble
a
t the SBM termin
a
l
s
(menu
s
<5.1.6.0>, <5.7.6.0>).
Cont
a
ct lo
a
d:
Minimum permitted: 1
2
V DC, 10 mA
M
a
ximum permitted:
2
50 V AC, 1 A
SSM
Individu
a
l/collective f
a
ult
s
ign
a
l
Potenti
a
l-free
s
ingle/collective f
a
ult
s
ign
a
l (ch
a
ngeover con-
t
a
ct) i
s
a
v
a
il
a
ble
a
t the SSM termin
a
l
s
(menu <5.1.5.0>).
Cont
a
ct lo
a
d:
Minimum permitted: 1
2
V DC, 10 mA
M
a
ximum permitted:
2
50 V AC, 1 A
Interf
a
ce for IF-Mod-
ule
Connection termin
a
l
s
of the
s
eri
a
l digit
a
l BA interf
a
ce
The option
a
l IF-Module i
s
pu
s
hed into the multi-plug in the
termin
a
l box.
The connection i
s
twi
s
t-proof.