Resol DeltaSol BX User Manual

en
6
Installation Indications, functions and options MessagesCommissioningOperation and function
Depending on the product version, mains cables and sensor cables are already
connected to the device. If that is not the case, please proceed as follows:
Connect the temperature sensors (S1 to S5) to the corresponding terminals
with either polarity:
S1 = Sensor 1 (collector sensor )
S2 = Sensor 2 (store sensor base)
S3 = Sensor 3 (e. g. store sensor top)
S4 = Sensor 4 (e. g. store sensor store 2)
S5 = Sensor 5 (e. g. sensor collector 2)
Connect the Grundfos Direct Sensors™ to the inputs marked VFS and RPS.
A V40 owmeter can be connected to the terminals V40 and GND (either po-
larity).
The terminals marked PWM are control outputs for high-efciency pumps (PWM1
is allocated to R1, PWM2 is allocated to R2).
R1-R3
R4
R4
VBus
VBus GND
V40 PWM 2 PWM 1
S5
S4 S3
GND
N
VFS
DeltaSol
®
BX
Made in Germany
RPS
Temp. Sensor
Pt1000
S2 S1
R3 R2 R1
L'
L
IP 20
1 (1) A (100 ... 240) V~
2 (1) A (100 ... 240) V~
100 ... 240 V~
T4A
50-60 Hz
The mains connection is at the terminals:
Neutral conductor N
Conductor L
Conductor L' (L' is not connected with the mains cable. L' is a fused contact
permanently carrying voltage.)
Protective conductor ⏚
Note:
For further information about heat quantity measurement with Grund-
fos Direct Sensors™ see page 64.
Note:
The connection depends on the system layout selected (see page 7).
Note:
For more details about the commissioning procedure see page 39.
2.3 Data communication / Bus
The controller is equipped with a RESOL VBus
®
for data transfer and energy
supply to external modules. The connection is to be carried out at the terminals
marked VBus (either polarity).
One or more RESOL VBus
®
modules can be connected via this data bus, such as:
• RESOL GA3 Large Display module / SD3 Smart Display
• RESOL AM1 Alarm Module
• RESOL DL2 Datalogger
• RESOL DL3 Datalogger
Furthermore, the controller can be connected to a PC or integrated into a net-
work via the RESOL VBus
®
/USB or VBus
®
/LAN interface adapter (not includ-
ed). Different solutions for visualisation and remote parameterisation are available
on the RESOL website www.resol.com.
Note:
More accessories on page 72.
2.4 SD memory card slot
The controller is equipped with an SD card slot.
With an SD card, the following functions can be carried out:
• Store measurement and balance values onto the SD
card. After the transfer to a computer, the values can be
opened and visualised, e. g. in a spreadsheet.
Note:
For more information about using an SD card, see page 66.

Resol DeltaSol BX Specifications

General

Brand	Resol
Model	DeltaSol BX
Category	Controller
Language	English