KT-Elektronik SOL3-3 User manual

Solar and differential temperature controller
SOL3-3
Quick installation and
operating manual
Firmware version 1.07,
April 2011

Quick installation and operating manual KT-Elektronik
Disclaimer of liability
We are constantly developing our products and therefore, reserve the right to change the product or the information
contained in this document at any time without notice
We do not assume any liability for the accuracy or completeness of these mounting and operating instructions Moreover, we
do not guarantee that the buyer can use the product for an intended purpose Excluded are any liability for claims by the
buyer, especially claims for compensation including lost profits or any other financial loss, except the damage was caused
intentionally or by gross negligence If an essential term of the contract is breached by negligence, our liability is limited to
the foreseeable damage
Important safety instructions
For your own safety, observe the following instructions on the installation, start up and operation of the controller:
The device may only be installed, started up or operated by trained and experienced
personnel familiar with the product
The controller has been designed for use in electrical power systems For wiring and
maintenance, you are required to observe the relevant safety regulations
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KT-Elektronik SOL3-3
Content
Installation 4
Mounting 4
Electrical connection 5
Systems 6
Operation and display 8
Operating controls 8
Display 9
Information level 10
Setting the controller time 10
Check and modify times-of-use 11
Check and set party mode 11
Setting the system code number (selection of the hydraulic scheme) 12
Activating und deactivating functions 12
Modify parameters 13
Resetting to default values 13
Important key numbers 13
Manual mode 14
Function block lists 15
CO3: Solar circuit 15
CO4: DHW heating 15
CO5: System-wide functions 15
CO6: Modbus 16
Parameter lists 16
PA3: Solar circuit 16
PA4: Auxilary heating – Storage tank temperature 17
PA5: System-wide parameters 17
PA6: Modbus communikation 17
Technical specification 18
Material 18
Notes 19
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Quick installation and operating manual KT-Elektronik
The SOL3-3 is a controller for solar thermal systems, and includes at max nine temperature sensor inputs, three switching
outputs, one pulse input and one 0-10V input or output
The controller is ready to use with the temperatures and operating schedules preset by the manufacturer On start-up, the
current time and date need to be set at the controller
This Quick manual contains necessary information for installation and start up
Further informations are available at http://www KT-Elektronik de
Document Content
Mounting and operating instructions detailed decription of the device characteristics
System schemes Schemes of all supported hydraulic systems
Installation
Mounting
Panel mounting Top hat rail mounting Wall mounting
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KT-Elektronik SOL3-3
Electrical connection
The wiring diagram is shown on the back side of the housing This diagram is usable for most of the supported systems In
some special configurations, the switching output connections are different The sheets below are showing the terminal-
assignmet for all available system schemes The terminal-assignment for inputs is valid for all systems
System T 21 T 23 T 24 T 26 T 27 T 29 T 30
I - I.0.0 CP1
I - I. I.0 CP1 NH
I - I.2.0 CP1 ZP
I - I.3.0 CP1 ZP NH
I - 2.0.0 CP1 SUV
I - 2. I.0 CP1 SUV NH
I - 2.2.0 CP1 SUV ZP
I - 3.0.0 SP1 SP2
I - 3. I.0 SP1 SP2 NH
I - 3.2.0 SP1 SP2 ZP
I o I.0.0 CP1 CTP
I o I. I.0 CP1 CTP NH
I o I.2.0 CP1 CTP ZP
System T 21 T 23 T 24 T 26 T 27 T 29 T 30
I o 2.0.0 CP1 CTP SUV
I o 3.0.0 CP1 SP1 SP2
2 - I.0.0 CP1 CUV
2 - I. I.0 CP1 CUV NH
2 - I.2.0 CP1 CUV ZP
2 - 2.0.0 CP1 CUV SUV
2 - 3.0.0 CUV SP1 SP2
2 o I.0.0 CP1 CUV CTP
3 - I.0.0 CP1 CP2
3 - I. I.0 CP1 CP2 NH
3 - I.2.0 CP1 CP2 ZP
3 - 2.0.0 CP1 CP2 SUV
3 o I.0.0 CP1 CP2 CTP
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Quick installation and operating manual KT-Elektronik
Systems
The SOL3-3 provides 26 different hydraulic systems These differs in basic system components and extentions
Basic system components Extentions
•number of collector arrays,
•number of storage tanks,
•switching between collector arrays and storage tanks using
valves or pumps,
•internal (or non) or external heat exchanger
•auxilary heater,
•circulation pump
The schemes below are only schemes, without any kind of basic valves and security equipement A system scheme is
identified by a explicit system schema indicator (e g I o 2. I.0)
System I  I.0.0
1 collector array, 1 storage tank
System 2  I.0.0
2 collector arrays (valve),
1 storage tank
System 3  I.0.0
2 collector arrays (2 pumps),
1 storage tank
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP1
KW
WW
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP 1
KW
WW
Kollektor-
feld 2
CF2 CUV
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
KW
WW
Kollektor-
feld 2
CP 2
CF2
CP1
System I o I.0.0
1 collector array, 1 storage tank,
external heat exchanger
System 2 o I.0.0
2 collector arrays (valve),
1 storage tank, external heat exchanger
System 3 o I.0.0
2 collector arrays (2 pumps),
1 storage tank, external heat exchanger
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP1
KW
WW
CT P
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP 1
KW
WW
CTP
Kollektor-
feld 2
CF2 CUV
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
KW
WW
CT P
Kollektor-
feld 2
CP2
CF2
CP 1
System I  2.0.0
1 collector array, 2 storage tanks (valve)
System 2  2.0.0
2 collector arrays (valve),
2 storage tanks (valve)
System 3  2.0.0
2 collector arrays (2 pumps),
2 storage tanks (valve)
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F 1
CP1
KW
WW
SF 2
Speicher2
SUV
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP 1
KW
WW
Kollektor-
feld 2
CF2 CUV
SF 2
Speicher2
S UV
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
KW
WW
Kollektor-
feld 2
CP2
CF2
CP 1 S F2
Speicher2
S UV
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KT-Elektronik SOL3-3
System I o 2.0.0
1 collector array, 2 storage tanks (valve),
external heat exchanger
System I o 3.0.0
1 collector array,
2 storage tanks (2 pumps),
external heat exchanger
System I  3.0.0
1 collector array,
2 storage tanks (2 pumps)
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F 1
CP1
KW
WW
CTP S F2
Speicher2
SUV
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
CP1
KW
WW
SP2
SP 1
S F2
Speicher2
SP2
SP 1
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F 1
KW
WW
SF 2
Speicher2
SP 2
S P1
System 2  3.0.0
2 collector arrays (valve),
2 storage tanks (2 pumps)
Speicher1
BE
BA
AE
AA
Kollektor-
feld 1
CF1CF1 S F1
KW
WW
SF 2
Speicher2
Kollektor-
feld 2
CF2 CUV
SP 2
S P1
Every shown schemes above could be extend with some additional functions The extentions (e g heating circuit, auxilary
heating and circutation) can be combined They are coded in the lower digits of the system schema indicator
Xxx.0.0 no extention
xxx. I.0 auxilary heating
xxx.2.0 circulation pump
xxx.3.0 auxilary heating and circulation pump
Example extentions of the basic system scheme I - I
System I – I. I.0
(with auxilary heating)
1 collector array, 1 storage tank,
System I - I.2.0
(with circulation)
1 collector array, 1 storage tank
System I - I. 3.0
(with aux. heating and circulation)
1 collector array, 1 storage tank
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Quick installation and operating manual KT-Elektronik
Operation and display
Operating controls
The operating controls and the display are located in the front panel of the controller
Rotary pushbutton
Turn: Display, select parameters and function blocks
Push: Confirm adjusted selection or settings
Rotary switch Operating modes
Control operation active, display of informations about the
operation of the controller (normal position - information level)
Control operation deactivated, frost protection is activated
(controller is still active)
Manual mode: Valves and pumps can be controlled manually
Rotary switch Parameter
Solar threshold on
Solar threshold off
Times-of-use and operating modes for:
heating circuit (1), auxilary heating (2) und circulation (3)
Party mode lets dance :-)
Setup of time, date and year
Configuration and parameter level
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KT-Elektronik SOL3-3
Display
The display indicates the time as well as information about the operation of the controller when the rotary switch is at the
normal position (information level) The times-of-use together with temperatures of the various control circuits can be viewed
on the display by turning the rotary pushbutton The times-of-use are represented by black squares below the row of
numbers at the top of the display Icons indicate the operating status of the controller
Public holiday mode
Vacation mode
Malfunction
Frost protection
2Solar circuit 3Auxilary heating, circulation
Normal mode Automatic mode
Manual mode Night mode
Stand-by mode Day mode
Collector pump CP1 Manual mode
Collector exchanger pump CTP Stand-by mode
Storage tank pump SP1 Circulation pump ZP
Collector valve CUV
Collector pump CP2 Auxilary heating NH
Temperature difference switch
TdS
Storage tank valve SUV
Storage tank pump SP2
Essential meaning for the symbol(s) of the collector pump(s):
Symbol or Description
Symbol OFF Pump is OFF
Symbol flashes short Valid temperature condition to switch on a pump, but pump leaves for
switch-off-time cycle in off state
Symbol ON, but cyclicOFF flashing Valid temperature condition to switch off a pump, but pump leaves for
switch-on-time cycle in off state
Symbol ON Pump ON
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Quick installation and operating manual KT-Elektronik
Information level
At the normal rotary switch position ,„Information level“, the time, date, public holidays and vacation periods as well as
the temperatures measured by the connected sensors and their set points ca be retrieved and displayed (Press and hold
rotary push butten to display set points)
Depending on the configuration of the controller, the current values of the following data points are displayed one after the
other:
Set rotary switch to information level;
Display: time __:__ Time
Temperature at flow sensor CVF
(collector to storage tank)
Temperature at storage tank sensor
SF1
Temperature at return flow sensor CRF
(storage tank to collector)
Temperature at storage tank sensor
SF2
Temperature at collector sensor CF1 Operating hours of solar circiut
2 Temperature at collector sensor CF2
Setting the controller time
Set rotary switch to time;
Symbol time and parameter blink,
Display: time
Turn rotary pushbutton;
Edit controller time
Push rotary pushbutton;
Confirm time; Display: year
Turn rotary push button;
Edit year
Push rotary pushbutton;
Confirm year; Display: date
Turn rotary pushbutton;
Edit Date
Push rotary pushbutton;
Edit date; Display: time
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KT-Elektronik SOL3-3
Check and modify times-of-use
Three times-of-use can be set for each day of the week If only one time-of-use is required, start and stop of second time-of-
use must be equal Therfore the third time-of-use will not be displayed to modify If two times-of-use are required, , start and
stop of third time-of-use must be equal and start and stop time of the second time-of-us must be different
Set rotary switch to times-of-use;
Symbol time and parameter blink,
Display: circulation or aux heating
Turn rotary pushbutton: chose circulation or aux heating
Push rotary pushbutton; Display: Symbol circulation or aux
heating and day of the week;
Turn rotary pushbutton; Select day of week
(1 = Monday, 2 = Tuesday, , 1-7 = every day)
Display: Times-of-use of selected dayof week to check
Push rotary pushbutton; Display: Start of first time-of-use
Turn rotary pushbutton to modify start time of first time-of-use
Turn rotary pushbutton; Confirm start time;
Display: Stop time of first time-of-use
Turn rotary pushbutton to modify stop time of first time-of-use
Push rotary push button; Confirm Stop time;
Display: next time-of-use or next day of week to check
Turn rotarypush button;
Display: 'End'
Push rotary pushbutton; leave time-of-use level of circulation or
aux heating
Display: circulation or aux heating
Check and set party mode
Using the Party mode function, the controller continues or activates the day mode during the time when the party timer is
active, regardless of the programmed times-of-use The activation of the party mode (count down) starts with turning the
rotary switch to any operating mode position (e g information level) When the party timer has elapsed, the party mode timer
is reset to 00:00
The party mode counts down in steps of 15 minutes and ranges up to 48 hours
Set rotary switch to party mode;
Symbol parameter blink,
Display: aux heating (circuit 3)
Push rotary pushbutton;
Display: party timer of circiut
Turn rotary pushbutton to modify party timer;
Push rotary pushbutton; Confirm party timer of heating circiut
Display: circiut
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Quick installation and operating manual KT-Elektronik
Setting the system code number (selection of the hydraulic scheme)
Set rotary switch to configuration and parameter level;
Symbol time and parameter blink,
Display: key number
Turn rotary pushbutton;
Set valid key number
Push rotary pushbutton;
Display:parameter level 1
Turn rotary pushbutton;
Select 'Anl'
I - i.0.0 Push rotary pushbutton;
Display: system code number
i o i.2. i Turn rotary pushbutton;
Edit system code number
Push rotary pushbutton; Confirm system code number, reset previously
adjusted function blocks to their default settings (factory defaults)
Display: 'End' – now modify system parameters
Activating und deactivating functions
A function is activated or deactivated in the associated function block The numbers 0 to 24 in the top row of the display
represent the respective function block numbers When a configuration level is opened, the activated function blocks are
indicated by a black square on the right-hand side below the function block number For more details on function blocks,
refer to the operating manual
The functions are grouped by topics:
CO3: Solar circuit CO5: System-wide functions
CO4: Auxilary heating / DHW circuit CO6: Modbus communication
Set rotary switch to configuration and parameter level;
Symbol parameter blink,
Display: key number
Turn rotarypush button;
Set valid key number
Push rotarypush button;
Display:parameter level 1
Turn rotarypush button;
Select configuration level,
activated function blocks are marked by „- I“, dectivated by „-0“
Push rotarypush button;
Display: Function block 5 (activ)
Turn rotary pushbutton;
Display: Function block 5 (inactiv)
Push rotary pushbutton; Confirm settings
If the function block is not closed, further function block parameters
can be adjusted
Turn rotary pushbutton;
Modify further function blocks or confirm 'End' to leave
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KT-Elektronik SOL3-3
configuration level
Modify parameters
The parameters are grouped by topics:
PA3: Solar circuit PA5: System-wide parameters
PA4: Auxilary heating / DHW circuit PA6: Modbus communication
Set rotary switch to configuration and parameter level;
Symbol parameter blink,
Display: key number
Turn rotary pushbutton;
Set valid key number
Push rotary pushbutton;
Display:parameter level 1
Push rotary pushbutton;
Display: parameter to check
Push rotary pushbutton; Symbol parameter blink,
Display: parameter to modify
Turn rotary pushbutton;
Modify parameter
Push rotary pushbutton; Confirm parameter
Display: further parameter; to adjust additional parameters, repeat above
Turn rotary pushbutton;
Modify further parameters or confirm 'End' to leave parameter level
Resetting to default values
All parameters and function blocks set over the rotary switch as well as parameters in PA parameter levels and function
blocks in CO configuration levels can be reset to their default settings (efactory default)
Set rotary switch to configuration and parameter level;
Symbol parameter blink,
Display: key number
Turn rotary pushbutton;
Set valid key number I99 I
Push rotary pushbutton; Save default settings (WE), all display
elements will be activated for 2 seconds; Display: key number
Important key numbers
I732 Common parameters and configuration
I999 Enhanced information level
I995 Modify key number for common parameters and configuration
I99 I Load factory defaults
0025 Modify FSR error mask
00 I0 Modify data logging cycle
0002 Software reset
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Quick installation and operating manual KT-Elektronik
Manual mode
Switch to manual mode to configure all outputs, refer to wiring diagram
Select output depending on the control circuit:
POS2 : Positioning value pesp voltage of analogue output
UP1: Activation/deactivation of circulation pump UP1 (heating circuit)
ZP: Activation/deactivation of circulation pump ZP
CP1: Activation/deactivation of collector pump CP1
CP2: Activation/deactivation of collector CP2
CU: Activation/deactivation of collector valve CUV
SP1: Activation/deactivation of storage tank pump SP1
SP2: Activation/deactivation of storage tank pump SP2
NH: Activation/deactivation of auxillary heating NH
SU: Activation/deactivation of storage tank valve SUV
CTP: Activation/deactivation of collektor / external heat exchanger pump CTP
TdS: Activation/deactivation of temperature difference switch TdS
Set rotary switch to manual mode;
Display: P0S I
Push rotary push button;
Display: Positioning value of valve M1
Turn rotary push button;
Edit positioning value of valve M1
Push rotary pushbutton;
Confirm positioning value of valve M1
Turn rotary pushbutton;
Display: further output
Return the rotary switch to normal position (information level)
The manual mode now is deactivated
Display: Time
Note:
The outputs of the controller are not affected by simply turning the rotary switch to (manual level) You have to enter a
positioning value or activate/deactivate the pumps to configure the outputs
The frost protection does not work during the controllers manual mode !
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Function block lists
CO3: Solar circuit
F Function FD Comment
01 Force automatic run (pump) 1 CO3 F01 = 1 - Force automatic run active
02 Collector frost protection 0 CO3 F02 = 1 - Collector frost protection active
03 Start function (Vakuum tube ) 0 CO3 F03 = 1 - Start function active
04 Speed conrol CO3 F04 = 1 Speed control active
05 Solar heat meter 0 CO3 F05 = 1 - Solar heat meter active
Function block parameters: thermal capacity at 25°C, thermal capacity at 100°C
06 Heat meter pulse source 0 CO3 F06 = 1 - Volume flow sensor active Function block parameters: Pulse ration
CO3 F06 = 0 - Volume flow replacement value active
Function block parameters: Volume flow replacement value
07 CVF 0 CO3 F07 = 1 - Collector flow sensor active
08 CRF 0 CO3 F08 = 1 - Collector return flow sensor active
09 CVF für CTP 0 CO3 F09 = 1 -Collector flow sensor active CVF for heat exchanger pump CTP active
10 Temperature difference
controller
0
10K
2
7
CO3 F10 = 1 Temperatur difference controller active
Function block parameter
Temperatur difference set point / -30 bis 160°C
Reference input / Terminal number 1 9
Controlled input / Terminal number 1 9
F Function block number, FD Factory default
CO4: DHW heating
F Function FD Comment
14 Thermal desinfection 0 CO4 -> F14 - 1 only with CO4 -> F01 - 1
Function block parameters:
Day of week / 1, 2, …, 7, 1–7 (3)
Start time / 00:00 to 23:45 (00:00)Stop time / 00:00 to 23:45 (04:00)
Desinfection temperature / 60 to 90 °C (70 °C)
Set point boost / 0 to 50 °C (10 °C)
F Function block number, FD , Factory default
CO5: System-wide functions
If CO5 F00 - 1 is indicated, access to the return flow, flow rate and heat capacity settings arelocked
F Function FD Comment
01
02
03
Sensor initialisization 1 Irrelevant of the function block setting: Pt 1000
04 Summer mode 0 CO5 -> F04 - 1: Activation of time-controlled summer mode
Function block parameters:
Start summer mode / 01 01 to 31 12 (01 06)
No of days until activation / 1 to 3 (2)
Stop summer mode / 0101 to 31 12 (30 09)
No of days until deactivation / 1 to 3 (1)
Outdoor temperature limit for summer mode / 0 to 30 °C (18 °C)
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Quick installation and operating manual KT-Elektronik
F Function FD Comment
05 Delayed outdoor
temperature adaptation
when temperature
decreases
0
06 Delayed outdoor
temperature adaptation
when temperature increases
0
CO5 -> F05, 06 - 1: Function block parameters::
Delay per hour / 1 to 6 °C/h (3 °C/h)
08 Automatic summer / winter
time
1
09 Frost protection program II 1 CO5 -> F09 - 0: Frost protection program I (restricted Frostprotection)
Function block parameters:
Frost protection limit / –15 to 3 °C (3 °C)
CO5 -> F09 - 1: Frost protection program II
Function block parameters:
Frost protection limit / –15 to 3 °C (3 °C)
19 Temperature monitoring 0 CO5 -> F19 - 1: Temperature monitoring active
20 Sensor calibration 1 CO5 -> F20 - 1: Adjusting all sensor calibration values
CO5 -> F20 - 0: Deleting all adjusted sensor calibration values
21 Locking manual level 0 CO5 -> F21 - 1: In switch position (manual level) automatic mode applies
22 Locking the rotary switch 0 CO5 -> F22 - 1: 1: Rotary switch without function – Access after entering key number
still possible
F Function block number, FD Factory default
CO6: Modbus
F Function FD Comment
01 Modbus 1 CO6 -> F01 - 1: Modbus active
02 Modbus-16-bit-adressing 0 Only with CO6 -> F01 – 1
CO6 -> F02 - 1: 16-bit-adressing,
CO6 -> F02 - 0: 8-bit-adressing
03 Modem function 0 CO6 -> F03 - 1 only with CO6 -> F01 – 1 and CO6 -> F08 - 1
04 Automatic modem
configuration
0 CO6 -> F04 - 1 only with CO6 -> F03 – 1and CO6 -> F08 - 1
05 Lock dial-upl 0 CO6 -> F05 - 1: No dial-up to GLT in case of error, only with CO6 -> F03 - 1
06 Dial-up also upon corrected
error
0 CO6 -> F06 - 1: 1: Dial-up to GLT also to indicate that an error has been corrected ,
only with CO6 -> F03 - 1
07 Control system monitoring CO6 -> F07 - 1: Resetting all level bits to “autonomous“ when there is no
communication, nur mit CO6 -> F01 - 1
08 Text message (SMS ) CO6 -> F08 - 1: Sending of text message active (SMS) active
F Function block number, FD Factory default
Parameter lists
PA3: Solar circuit
Parameter description Range of value FD Comment
Min ON time collector pump 0 to 1800 s 60s
Min OFF time collector pump 0 to 1800 s 180s
Max storage tank temperature
switch OFF condition
20 to 160 °C 60°C Parameter exists for storage tank 1 and 2;
to indicate storage tank 2, symbol '2' displayed additionaly
Max storage tank temperature
switch ON condition
20 to 160 °C 58°C Parameter exists for storage tank 1 and 2;
to indicate storage tank 2, symbol '2' displayed additionaly
Mode of storage tank priority 1 to 5 3
Charging time for low-priority 0 to 120 min 15 min Only in mode 3 of storage tank priority
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KT-Elektronik SOL3-3
Parameter description Range of value FD Comment
storage tank
Min storage tank temperature
for charging
5 to 90°C 30°C Only in mode 2 of storage tank priority
Max collector temperature
switch OFF condition
90 to 160°C 130°C
Max collector temperature
switch ON condition
90 to 160°C 110°C
Min collector temperature
switch OFF condition
-20 to 50°C 30°C
Min collector temperature
switch ON condition
-20 to 50°C 35°C
Min Switch ON time before
change collector array
0 to 1800 s 60s
Switch-On delay collector / ext
heat exchanger pump
0 to 250 s 120 s
Follwow-up time collector / ext
heat exchanger pump
0 to 250 s 10 s
PA4: Auxilary heating Storage tank temperature
Parameter designation Range of value FD Comment
Day set point for storage tank
temperature
5 to 90 °C 45 °C
Night set point for storage tank
temperature
5 to 90 °C 10 °C
Hysteresis for storage tank
temperature
0 to 30 K 5 K
Temperature difference to delay
auxilary heating
0 to 20 K 0 K When collector pump is active
PA5: System-wide parameters
Parameter designation Range of value FD Comment
Public holidays 01 01 to 31 12
Vacation periods 01 01 to 31 12
PA6: Modbus communikation
Parameter designation Range of value FD Comment
Station adress (ST) 1 to 247 255 With CO6 -> F02 - 1: 1 to 32000
Modem dialing pause (P) 0 to 255 min 5 min
Modem time-out (T) 0 to 255 min 5 min
Number of redialing attempts to
building control station (C)
1 to 255 15
Phone number of control station
(TELnr)
Max 22 characters; 1, 2, 3, …, 9, 0;
„-“ = end of a string
„P“ = pauseAccess number (TAPnr)
Cell phone number
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Quick installation and operating manual KT-Elektronik
Technical specification
Inputs 9 inputs for Pt 1000 temperature sensors or binary input,
1 pulse input for calorimetry
1 input signal 0 bis 10 V (alternativly output signal 0-10V)
Outputs 7 relay outputs with varistor suppressor,
max load 250 V AC, 2A (at cos φ= 1)
1 output signal 0 to 10 V (for speed control) (alternatively input 0-10V)
Optional interfaces 1 x Modbus interface RS-232 for modem using RS-232/modem communication module
1 x Modbus interface RS-485 for two-wire bus using RS-485 communication module
(Modbus RTU protocol, data format 8N1, RJ45 jack at the left side of cover)
1 x interface for Datalogging module
1 x interface for Memory module
Operating voltage 85 to 250 V, 48 to 62 Hz, max 3,5 VA
Ambient temperature 0 to 40 °C (operation),
–10 °C to 60 °C (storage and transport)
Degree of protection IP 40 according to IEC 529
Class of protection II according to VDE 0106
Degree of contamination 2 according to VDE 0110
Overvoltage category II according to VDE 0110
Humidity rating F according to VDE 40040
Noise immunity According to EN 61000-6-1
Noise emission According to EN 61000-6-3
Installation Panel mount, wall mount, top hat rail mount
Dimensions LxWxH (mm) 144 x 98 x 60
Weight Approx 0,5 kg
Material
Mat -Nr Identification Despription
37383 SOL3-3 SOL3-3 Solar thermal and differential temperature controller
11988 KOM232PC Adapter to connect SOL3 and WPR3 to RS232 interface (PC)
11989 KOM232M Adapter to connect SOL3 and WPR3 to Modem (PSTN/GSM/ISDN)
11994 iCon485 Adapter to connect SOL3 and WPR3 to RS485 interface (Bus)
11991 DataMod11 Dial-up data modem for direct connection to telephone line (PSTN)
11993 ModTCP Modbus-TCP-Gateway
11996 CoRe01 Converter / Repeater for RS232 and/or RS485 interfaces
11998 SA5000 RS485 overvoltage protection module
11995 USB-CO3 RS485 / USB Converter 3, including software Datalogging-Viewer
37699 DataMEM Dataloging memory module for recording data, direct connection to controller
17090 ParaMEM Parameter memory module to transfer parameter and configuration data
37160 KT-Visual Remote control software KT-Visual
11997 ModBus-MBus ModBus-MBus Gateway
18 KA_37383_SOL3-3_EN002

KT-Elektronik SOL3-3
Notes
KA_37383_SOL3-3_EN002 19

KT-Elektronik GmbH
Berlinickestrasse 11
12165 Berlin
Telefon [phone]
Telefax (030) 79 08 05-20
e-mail [email protected]
Internet http //www.kt-elektronik.de KA_37383_SOL3-3_EN002
05/2011