ABB CBV-2U4-3T User Manual page 13

How to set up UI4 as a digital input
on the CBV-2U4-3T
UI-4
humidity sensor.
This UI can also be configured to register digital input for a
using a PIR relay) or
supply in series with the digital switch:
The CBV strategy defines thresholds for voltage levels that would be considered a digital
To set up as an occupancy sensor,
UI-4
1. open CXproᴴᴰ,
2. Right-click on the
3. In the
Commission BACnet Devices
This opens the
VAV Configuration
Select
Local OCC Sensor
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is configured by default as an analog input, reading voltage, suitable for a CO₂ or
but to wire
Spare Digital Input
Site or Network containing the
dialog, click on the Inputs column of the relevant CBV:
dialog:
Installation Overview
CBV-2U4-3T(-N) |
Local OCC sensor
for a digital input, you will need to put a
UI-4
CBV and select
Commission BACnet Devices
(registering occupancy in a space
10 V DC
or a digital
1 0
.
power
.
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