Page 1840 - Din prodcuts 2020

14/26 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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ABB i-bus® KNX
Inputs

Wide-range inputs and a streamlined With an identical range of applications, The software functionality of the Bi-
range – The ABB i-bus® KNX Binary In- the number of ABB i-bus® KNX Binary nary Inputs has also been extended. It
puts. Inputs is now reduced from 6 types is now possible to send several switch-
to 4. ing telegrams with just a single push
ABB i-bus® KNX Binary Inputs serve as of a button.
an interface for operation of KNX sys- All Binary Inputs feature a high-quality Especially useful, just as in the case of
tems via conventional push buttons membrane keypad for comfortable the Switch Actuators, it is also possible
and switches as well as for processing manual operation and display of the to copy the channels of the device in
binary signals (signalling contacts). device functions. Input states can be the ETS. The parameters and group ad-
simulated at the device, so that the dresses of a channel can be simply
In contrast to the existing solutions, conventional push buttons, switches transferred to other channels in this
where the input voltages of 24 V and or floating contacts do not need to be way. This simplifies project engineer-
230 V required separate devices, the connected for commissioning pur- ing and helps reduce sources of error.
Binary Inputs now feature wide-range poses. The device functions can be
inputs, which can process voltage sig- easily tested during commissioning in
nals ranging from 10 to 230 V AC/DC. this way.
This offers the installer significantly
greater flexibility. The Binary Inputs are powered via the
KNX and do not require an additional
In addition to two devices with 4 and power supply.
8 wide-range inputs, the ABB i-bus® KNX
Binary Input product range is rounded
off by two devices with 4 and 8 inputs
with scanning voltage. On these types,
a pulsed scanning voltage is provided
for connection of floating contacts
from the device.

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Application Benefits Product
• Operation of KNX systems via con- • Flexible application due to wide- • BE/S 4.20.2.1 with 4 inputs
ventional push buttons and switches range inputs for contact scanning and manual
• Processing of binary signals (signal- • Reduced stock requirement due to operation
ling contacts) streamlined product range • BE/S 4.230.2.1 with 4 wide-range
• Simplified commissioning using the inputs and manual operation
copy function • BE/S 8.20.2.1 with 8 inputs
for contact scanning and manual
operation
• BE/S 8.230.2.1 with 8 wide-range
inputs and manual operation