EELECTA
®
KNX MINIPAD
MB40BxxKNX
MB80AxxKNX
MB40CxxKNX
MB80CxxKNX
Product and Applications description
Eelecta
®
Minipad pushbutton range of KNX devices is divided in 4 dif-
ferent models based on the number of switch, input and temperature
sensors provided with the device.
Scheme
Eelecta®
pushbutton range:
Code
Switch
Inputs
Temp. Sensor
MB40BxxKNX
4
-
No
MB40CxxKNX
4
4
Yes
MB80AxKNX
8
-
Yes
MB80CxxKNX
8
Yes+Circ.Func.
Product has 4 (8) push buttons which can be configured to manage
lights, dimmers, shutters, etc; and 4 inputs (where present) on the
backside to interface free potential contacts (for example sensors,
traditional buttons, etc.)
It has 5 white led in the front side, each led freely configurable by ets
and 2 versions have a temperature sensor included which can be
configured as a room thermostat.
The device is equipped with appropriate communication interface
with the bus type TP1 (twisted pair) KNX European standard, accor-
ding CEI EN 50090.
Application Program
Downloadable from eelectron website (
www.eelectron.com
)
Maximum number of group addresses:
44
This is the maximum number of different group addresses the device
is able to memorize.
Maximum number of associations:
69
This is the maximum number of associations between communica-
tion objects and group addresses the device is able to memorize.
Technical data
Power Supply:
Via bus EIB/KNX cable
•
Voltage
21..30V DC
•
Current Consumption EIB/KNX
< 10mA
Inputs / buttons
•
Switches : 4 (8 on PB80AxxKNX and PB80BxxKNX)
•
Inputs
: 4 inputs for free potential contacts (on PB40CxxKNX
and PB80BxxKNX)
Note:
4 inputs for free potential contacts must connected to dry
contacts only, in particolar they can be connected to the
conventional switch code
PB40AxxCON
•
Maximum Cable Lenght :
≤ 10m
•
Voltage Scanning:
3,3 V dc
•
Current Scanning:
≤ 1 mA
Output
•
Number: 5 white leds
Control Elements
•
EIB/KNX led and button for physical address programming
Connections
•
EIB/KNX 2 Terminals for connections bus with 0,8mmØ
•
Input
4 connector cable to be wired with 24 AWG (where
present)
Mechanical Data
• Case: polycarbonate and ABS
• Protection class: II in accordance with EN 61140
• Weight: approx. 130 g
Electrical safety
• Degree of pollution (IEC 60664-1): 2
• Degree of protection (EN 60529): IP 20
• Protection class (according to IEC 1140): III
• Overvoltage class (according to IEC 664-1): III
• Bus: safety voltage SELV DC 29 V
• Meets EN 50090 and IEC 664-1: 1992
EMC Requirements
Compliant to EN 50081-1, EN 50082-2 and EN 50491
Terms of use
• According to EN 50090-2-3
• Ambient temperature during operation: 0 °C +4 5 °C
• Storage temperature: - 20 °C + 55 °C
• Relative humidity: max 90% (not condensing)
Certification
EIB/KNX certificate
Indicators Position and Control Elements
Switch and led position for
MB80AxxKNX and MB80CxxKNX
Switch and led position for
MB40BxxKNX and MB40CxxKNX
Input position for
MB40CxxKNX
Inputs:
1. Input N° 4
2. Common
3. Input N° 3
4. Common
5. Common
6. Input N° 2
7. Common
8. Input N° 1
Installation Instructions
The device may be used for permanent indoor installations in dry
locations within wall box mounts.
WARNING
•
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 author-
ised installer.
•
The device must not be opened. Any faulty devices should be
returned to manufacturer.
•
For planning and construction of electric installations, the rel-
evant guidelines, regulations and standards of the respective
country are to be considered.
Mounting and Wiring hints
General Description
The device configuration is done by pressing the programming push
button located in the back side of the housing. Please take care dur-
ing installation to leave connection wires long enough in order to re-
move the device easily from the wall box for commissioning.
Connecting bus cables
•
Connect each single KNX/EIB bus core inside the terminal 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.
Instructions to remove the buttons
Disposal
The crossed-out bin symbol on the equipment or packaging means the
product must not be included with other general waste at the end of its
working life. The user must take the worn product to a sorted waste centre,
or return it to the retailer when purchasing a new one. An efficient sorted
waste collection for the environmentally friendly disposal of the used device, or its
subsequent recycling, helps avoid the potential negative effects on the environment
and people’s health, and encourages the re-use and/or recycling of the construction
materials.
Eelectron spa
Via Monteverdi 6
I-20025 Legnano (MI) - Italia
Tel: +39 0331 500802
Email:nfo@eelectron.com Web: www.eelectron.com
Rev 2 - subject to changes without prior notice
