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© 12128_Apricus_DeltaSol_BS4_V2.monen.ind
d
DeltaSol
®
BS/4
$ATACOMMUNICATION"US
The controller is equipped with a
6"US
®
for data transfer
with and energy supply to external modules. The connec-
tion is carried out at the terminals marked “VBus” (either
polarity). One or more VBus
®
modules can be connected
via this data bus, such as
s
GA3 large display, SD3 smart display
s
DL2 datalogger
s
VBus
®
/USB or VBus
®
/LAN interface adapter
s
VBus
®
/PWM interface adapter
s
AM1 alarm module
s
WMZ calorimeter module
By means of a DL2 datalogger or an interface adapter, the
controller can be connected to a PC or a computer net-
work. With the ServiceCenter Software (RSC) the control-
ler measurements can be read out, processed and visualised.
The software allows easy function control of the system.
VBus
®
connection terminals
Connecting the device to the mains supply must always be
the last step of the installation!
The power supply to the controller must be carried out via
an external power switch (last step!). The supply voltage
must be 100 ... 240 V~ (50 ... 60 Hz). Flexible cables must
be attached to the housing with the enclosed strain relief
and the corresponding screws.
The controller is equipped with 2 semiconductor relays, to
which
loads
such as pumps, valves etc. can be connected:
s
Relay 1
18 = conductor R1
17 = neutral conductor N
13 = ground conductor
s
Relay 2
16 = conductor R2
15 = neutral conductor N
14 = ground conductor
The
mains supply
is to be carried out at the terminals:
19 = neutral conductor N
20 = conductor L
12 = ground terminal
The
temperature sensors
(S1 up to S4) are to be
connected to the following terminals with either polarity:
1 / 2 = Sensor 1 (e.g. Sensor collector)
3 / 4 = Sensor 2 (e.g. Sensor store)
5 / 6 = Sensor 3 (e.g. Sensor store top)
7 / 8 = Sensor 4 (e.g. Sensor return)
All Pt1000 temperature sensors are equipped with a
platinum measuring element in their tip. The electrical
resistance of the measuring element changes in relation
to the temperature (see table in chap. 5).
The difference between
&+0
and
&20
type sensors only
lies in the cable insulation material. The insulation material
of FKP type sensor cables resists a higher temperature, so
that FKP type sensors should be used as collector sensors.
FRP type sensors are best used as reference sensors in
stores or pipes.
L
N
R1
N
R2
N
20
19
18
17
16
15
14
13
12
1 (1) A (
1
100 ... 240) V~
(1) A (100 ... 240) V~
R1
R2
1
2
S1
S2
S3
3
4
5
6
Temp. Sensor
Pt1000
S4
7
8
Sensor terminals S1 ... S4
Grounding and load terminals
