Vitrum DESIGN 0KF040020 Quick Start Manual

Inwall 8 Input/4 Led Output Module
0KF040020
Product and Application Description
0KF040020 module includes 4 digital inputs to interface free poten-
tial contacts; 4 analog / digital inputs for free potential contacts
or temperature sensors and 4 led outputs.
Digital inputs can interface sensors, traditional buttons, etc; 4
led output channels at low voltage can drive LED for synoptics
panels or switches.
Inputs 5 ÷ 8, set as analog inputs, can enable up to 2 temperature
probes (with On/Off threshold) and 2 thermostats to control heating
and cooling equipments, valves, 2 and 4 pipes fan coils; etc..
The device is equipped with appropriate communication inter-
face with the bus type TP1 (twisted pair) KNX European stand-
ard, according CEI EN 50090.
Application Program
Maximum number of group addresses:
This is the maximum number of different group addresses the de-
vice is able to memorize.
Maximum number of associations:
This is the maximum number of associations between communica-
tion objects and group addresses the device is able to memorize.
Caution: each transmission object has usually associated a single
group address. If you want to associate to a transmission communi-
cation object other addresses in addition to the first, please note
that you can add a maximum of 11 group addresses of this kind for
the whole device.
Technical data
Power Supply:
Via bus EIB/KNX cable
• Voltage 21..30V DC
• Current Consumption EIB/KNX < 10mA
Digital Input 1 – 2 – 3 - 4
• For free potential contacts (dry contacts)
30 m
• Max. length of Connecting Cable: ≤
• Voltage Scanning: 3,3 V DC (internally Generated)
• AWG24 cables with 1800 mm length
Digital Input 5 – 6 – 7 - 8
• For free potential contacts (dry contacts)
10 m
• Max. length of Connecting Cable: ≤
• Voltage Scanning: 3,3 V DC (internally Generated)
• 6 poles terminal with screws.
Analog Input 5 – 6 – 7 - 8
• For NTC temperature probe code
• 0KA000000
(range from -20°C to +100°C)
• 0KA000001
(range from -50°C to +60°C)
20 m
• Max. length of Connecting Cable: ≤
• 6 poles terminal with screws.
Digital Led Output 9 – 10 – 11 -12
• 4 outputs for drive led – Max 0,3 mA
• AWG24 cables with 1800 mm length
Control Elements
• EIB/KNX Red LED and button
Mechanical Data
• Case: plastic
• Protection class: II in accordance with EN 61140
• Dimensions: (width x height. X depth.): 43 x 36 x 24 mm
• Weight: approx. 35 g
Electrical Diagram
53
Electrical Safety
• Degree of pollution (IEC 60664-1): 2
• Degree of protection (EN 60529): IP 20
60
• Protection class (according to IEC 1140): III
• Overvoltage class (according to IEC 664-1): III
• Bus: safety voltage SELV DC 21...31 V dc
• Meets EN 50090 and IEC 664-1: 1992
EMC Requirements
Complied with EN 50081-1, EN 50082-2 and EN 50090-2.2
Terms of use
• According to EN 50090-2.2
• Ambient temperature during operation: 0 °C + 45 °C
• Storage temperature: - 20 °C + 55 °C
• Relative humidity: max 90%
CE Mark
According to EMC guideline and low voltage directive
(twisted cable)
Indicators and Control Elements
(twisted cable)
(twisted cable)
Wired Connectors:
1. BLACK
2. WHITE
3. YELLOW
4. BLACK
5. RED
6. ORANGE
7. BLACK
8. GREEN
9. BLUE
10. BLACK
11. VIOLET
12. GREY
13. -
14. -
15. -
16. -
17. -
18. -
19. -
20.
-
21. -
- BLACK
+ RED
COMMON IN/OUT 1
IN 1
OUT 1
COMMON IN/OUT 2
IN 2
OUT 2
COMMON IN/OUT 3
IN 3
OUT 3
COMMON IN/OUT 4
IN 4
OUT 4
IN / TEMPERATURE SENSOR 5
IN / TEMPERATURE SENSOR 6
COMMON 5-6
IN / TEMPERATURE SENSOR 7
IN / TEMPERATURE SENSOR 8
COMMON 7-8
ETS PROGRAMMING SWITCH
ETS PROGRAMMING LED
EIB/KNX CONNECTOR
BUS NEGATIVE
BUS POSITIVE
Installation Instructions
The device may be used for permanent indoor installations in
dry locations within wall box mounts.
WARNING
• Device must be installed keeping a minimum distance
of 4mm between electrical power line (mains) and in-
put cables or red / black bus cable .
• The device must not be connected to 230V cables
• The prevailing safety rules must be heeded.
• The device must be mounted and commissioned by an
authorised installer.
• The applicable safety and accident prevention regulations
must be observed.
• The device must not be opened. Any faulty devices
should be returned to manufacturer.
• For planning and construction of electric installations, the
relevant guidelines, regulations and standards of the re-
spective country are to be considered.
Mounting and wiring hints
General Description
The device configuration (KNX physical address assignment)
is done by pressing the programming push button. Please
take care during installation to leave connection wires long
enough in order to remove the device easily from the wall
box for commissioning.
Connecting bus cables
• Connect each single KNX/EIB bus core inside the termi-
nal block observing bus polarity .
• Slip the bus connection block into the guide slot placed on
the back side of this device and press the block down to
the stop.
Temperature probes
0KA000000
Dimensions in millimetres
NTC resistence tolerance: ± 3%
Measure range -20°C ÷ +100°C
Cable: 2 wire single insulation
Cable colour: Black
NTC colour: Black
Warning: keep at least 6 mm from all live parts
0KA000001
D1 = 9 mm D2 = 4 mm L2 = 49 mm L1 = 1250 mm
NTC resistence tolerance: ± 2%
Measure range -50°C ÷ +60°C
Cable: 2 wire double insulation
Cable colour: White
NTC colour: White
Warning: keep at least 3 mm from all live parts
Vitrmu Design s.r.l
Via Filippo Brunelleschi 16, 20146, Milano, Italia.
Tel +39.02.6556.0373 | P.I. 10785030966 |
Mail info@vitrumdesign.com | Web www.vitrum.com
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