PIR motion detector to be directly connected to input of EM KNT 002, EM K5X 004 or RE KNT LE3.
As soon as it detects a movement, and the light level is lower than the threshold value, an ON telegram will be sent to the input of the interface to which it is connected. After the time delay has elapsed, the OFF telegram will be sent. The timing is restarted every time a new movement is detected.
Lux level and Time Delay can be set via control knobs.
Multifunction actuator with 2 outputs for 1 blind/shutter control or 2 individual outputs.
Can work as:
2-channel Switching Actuator.
1-channel Blinds/Shutters Actuator.
It has 4 Analog/Digital inputs, which can be configured independently, through the ETS:
Digital inputs (binary): allows the connection of a pushbutton, switch or conventional binary sensor, free-voltage contact.
Analog inputs: allows the connection of a temperature probe (ST KNT 001 or ST KNT 002).
In addition, it allows enabling and configuring up to 4 independent Thermostat.
In case it is configured as 1-channel blinds/shutters actuator, the following alarms and functions are available: Wind alarm, Rain alarm, Frost alarm, Sun Protection function, Scene control and Forced function.
In case it is configured as 2-channel switch actuator, the following functions are available in each channel: Timer, Preset value, Scene control, Logical functions, Forced and Threshold function.
Each of the four inputs has the following functions: Switch, Switch/Dimmer, Multiple Dimmer, Sequential Switch, Blind Control, Scene Control, Fixed/Forced Function, Counter and Temperature Sensor.
Maximum load capacity of up to 10A per channel.
Programming and commissioning via ETS5 or later version.
1-10V Dimming Actuator for Drivers or Ballasts, with fluorescent tubes or LED lighting.
3 output channels, with a maximum of 3A per channel.
It has 2 control elements for switching/dimming the load:
K relay: 3 independent contacts that open or close the phase output to the drivers or ballasts. Therefore, with this relay, we will control the power supply of the luminaires. If a greater number of electronic ballasts or drivers with high inrush currents are to be connected, a separate load contactor is recommended.
1-10V Analogue Output: dimming signal. The number of electronic ballasts or drivers that can be dimmed via the 1-10V output, depends on the ballast-specific 1/10V input current of the types used.
Different functions and parameters can be enabled and parameterised by the ETS: staircase lighting timer with warning function, dimming speed, scene control (up to 5), sequential operation, soft turn on/off, etc.
Outputs can be operated manually (even without bus connection).
The device has integrated overload, short-circuit and over-heating protection.
640mA Power Supply which produces and monitors EIB/KNX system voltage.
The bus line is decoupled from the power supply with the integrated choke.
The power supply is connected to the bus line with a bus connection terminal.
A 30VDC auxiliary voltage is made available via an additional connection terminal. This voltage can be used to supply a further bus line (in connection with a separate choke).
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