DINUY IT KNT 004, IT KNT 008, IT KNT 016 User Manual

DINUY S.A. c/Auzolan 2, 20303 Irun (Spain)

Tel.: [phone] – E-mail: [e-mail] – Web: www.dinuy.com

4-/8-/16-CHANNEL KNX MULTIFUNCTIONAL

ACTUATORS WITH 12 / 12 / 23

BINARY/ANALOG INPUTS

IT KNT 004 IT KNT 008 IT KNT 016

USER MANUAL

DINUY S.A. c/Auzolan 2, 20303 Irun (Spain)

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INTRODUCTION

- KNX Multifunction Actuators that can work as:

• IT KNT 004: 4-channel Switching Actuator or 2-channel Blinds/Shutters Actuators.

• IT KNT 008: 8-channel Switching Actuator or 4-channel Blinds/Shutters Actuators.

• IT KNT 016: 16-channel Switching Actuator or 8-channel Blinds/Shutters Actuators.

- High load capacity, with 16A built-in relays, as well as a zero-crossing-point control, which allows switching very high loads,

even capacitive type.

- Incorporate 12 / 12 / 23 Inputs:

• IT KNT 004: 8-Binary Inputs + 4-Binary/Analog Inputs

• IT KNT 008: 8-Binary Inputs + 4-Binary/Analog Inputs

• IT KNT 016: 16-Binary Inputs + 7-Binary/Analog Inputs

- These inputs can be independently parameterized through the ETS Software:

• Binary Input: allows the connection of a conventional voltage-free binary sensor or switch.

• Analog Input: allows the connection of a DINUY temperature probe (ST KNT 001 or ST KNT 002).

- Incorporates a front keypad for independent manual control of each output, as well as status indicator LEDs.

- Allows to enable and configure up to 4/4/7 independent Heating and / or Cooling Thermostats.

- It incorporates 8/8/16 Logic Functions, Centralized Control, Scenes, Time Function, etc.

- Possibility of connecting different phases in each output channel.

- Integrated Bus Coupling Unit (BCU).

- DIN-rail mounting, 4 / 4 / 8 modules wide.

- Programming and commissioning via ETS5 or later versions.

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- Technical specifications:

Nominal Voltage

230V~ 50Hz

KNX

Voltage range

21 ~ 32VDC

Consumption

IT KNT 004 / IT KNT 008: < 3mA // IT KNT 016: < 9mA

Connection type

KNX Bus connector

Commissioning

ETS5 or later

KNX Media

TP1

Configuration Mode

System Mode

Inputs

Number of Inputs

IT KNT 004: 4 Binaries + 8 Binaries/Analogs
IT KNT 008: 4 Binaries + 8 Binaries/Analogs
IT KNT 016: 7 Binaries + 16 Binaries/Analogs

Type

Binaries or Analogs

Cable maximum length

Binary Inputs: <200m
Binary/Analog Inputs: <10m

Scanning voltage

20VDC

Input current

0,5mA

Outputs

Channels

IT KNT 004: 4 Switching or 2 Blinds
IT KNT 008: 8 Switching or 4 Blinds
IT KNT 016: 16 Switching or 8 Blinds

Load
LED Lamps
Incandescence
Motors

16A / 250V~ per channel
400W
3000W
700VA

Isolating Voltage

4KVAC (supply/bus voltage)

Cable section

≤ 2,5mm2

Dimensions

IT KNT 004: 4 DIN units (70mm)
IT KNT 008: 4 DIN units (70mm)
IT KNT 016: 8 DIN units (140mm)

Working temperature

-5ºC ~ +45ºC

Storage temperature

-30ºC ~ +70ºC

Protection degree

IP20 (EN60529)

Directives

Low-voltage 73/23/EEC
EMC 204/108/EC

According to the Standards

KNX Standard 2.0
EN60669-1, 2-1 y 2-3

Marking

EIB/KNX

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CONFIGURATION

GENERAL Configuration

An initial screen is available where it is possible to configure each channel of the Actuator for the control of 1 Blind or 2
Switching channels:

· Transmission and switching delay after recovering bus voltage (0..255sec): Sets the delay time for sending the

switching telegram after bus voltage is restored.

· Type of Actuator: Allows selecting the Actuator which is going to be parameterized: IT KNT 004 – 4 channels, IT KNT

008 – 8 channels or IT KNT 016 – 16 channels.

· ch A..D operating mode: Configures each pair of complementary channels as independent switching channels or as a blind

channel.

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· Central Control objects: It allows a centralized control of each channel if it has been enabled.

· No: centralized control is not enabled.

· 1 object: an object, "[Central] Switch / Move Blind", is enabled for the control of all enabled channels.

· 2 objects: Two objects are enabled. One for the control of the enabled switching channels, "[Central] Switch",
and the other for the control of the enabled blind channels, "[Central] Move Blind".

· Enable Binary/Analog Inputs: allows enabling the Binary/Analog Inputs of the Actuator:

· IT KNT 008: 4 Binary/Analog Inputs.

· IT KNT 016: 7 Binary/Analog Inputs.

For its configuration, see the document: “Inputs – User Manual”

· Enable Binary Inputs: allows enabling the Binary Inputs of the Actuator:

· IT KNT 008: 8 Binary Inputs.

· IT KNT 016: 16 Binary Inputs.

For its configuration, see the document: “Inputs – User Manual”

· Enable Logics: allows enabling the logic functions module:

· IT KNT 008: 8 Logic Functions.

· IT KNT 016: 16 Logic Functions.

For its configuration, see the document: “Logics – User Manual”

· Enable Thermostats: allows enabling the Heating or Cooling Thermostat module:

· IT KNT 008: 4 Thermostats.

· IT KNT 016: 7 Thermostats.

For its configuration, see the document: “Thermostat – User Manual”

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OUTPUTS Configuration

Each channel can be configured for the control of 2 independent loads or 1 single blind:

Switch Channel Configuration

· Switch Feedback: Enables the object “[Out] Switch Feedback” which reports the On/Off status of the channel.

· No: “[Out] Switch Feedback” object is not available.

· Always: “[Out] Switch Feedback” object is always sent, whether or not there is a change in the state of the
channel.

· Only after change: “[Out] Switch Feedback” object is sent when changes the status of the channel.

· Object value of Switch Feedback: Sets the polarity of “[Out] Switch Feedback” object.

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· Reaction after bus failure: Determines the behavior of the channel when the bus voltage is restored.

· Object “Switch On/Off” after recovering bus voltage: Sets the behavior of the channel, through the “[Out] Switch

On/Off” object, after recovering bus voltage.

· Output polarity: Determines the polarity of the output channel.

· Output Line phase respect to reference: Allows the "zero-crossing-point" switching control of the relay. This type of

control makes it possible to switch high loads without risk of damaging the relay due to the high current peaks of the load at
starting. The Reference Phase is that with which the Actuator is supply in L and N.

· Enable Time Function: Enables timing features.

Reference

Phase

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· Object “Disable Time Function” after recovering bus voltage: defines the value of the object “[Out] Disable Time

Function” when bus voltage is restored. The timing functions may return Enabled (0) or Disabled (1).

· Time Function: actuator behavior as a timer.

▪ Staircase Light Time Switch: timing function in which the output is activated through a 1-bit object, “[Out]

Time Switch”, and deactivated after a set time.

· Staircase light Time Switch timing (sec): between 0 and 65535 seconds.

· Timer is retriggerable: allows resetting the set time and start the timing again.

· Staircase Time Switch early switch-off: