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Siemens N 141/14 Manual
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Siemens N 141/14 Manual

Siemens N 141/14 Manual

Knx/dali gateway/twin
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KNX
KNX/DALI Gateway/Twin
N 141/14, N141/32
A6V12547710_en--_a
2025-04-30
The KNX/DALI Gateways are used for lighting control in buildings.
●
Up to 128 fully-fledged DALI channels for individual control of max. 128 DALI
lights with automatic group creation
●
For color temperature (Tunable White) and color control RGB(W) of DALI Device
Type 8 lights according to Part 209 for the realization of e.g. Human Centric
Lighting (HCL) applications
●
Supports DALI-2 presence (Part 303) and brightness sensors (Part 304)
●
IP interface for faster downloads
●
Energy-saving function through the provision of up to 32 standby areas
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Integrated 2-point brightness and constant light controllers for easy
implementation of complex light controls
●
Customary simple commissioning process to increase efficiency
Smart Infrastructure
Building

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Summary of Contents for Siemens N 141/14

  • Page 1 KNX/DALI Gateway/Twin N 141/14, N141/32 The KNX/DALI Gateways are used for lighting control in buildings. ● Up to 128 fully-fledged DALI channels for individual control of max. 128 DALI lights with automatic group creation ● For color temperature (Tunable White) and color control RGB(W) of DALI Device Type 8 lights according to Part 209 for the realization of e.g.
  • Page 2 DALI on the lighting side and via KNX on the building automation side. The KNX/DALI Gateways have one (N 141/14) or two (N 141/32) DALI outputs. A maximum of 64 fully fledged DALI channels and an additional 8 DALI-2 brightness and 8 DALI-2 presence sensors can be integrated for each DALI output.
  • Page 3 This makes it possible to control each device individually, and status and error messages can be assigned to a specific electronic control device and therefore to a specific lamp. The KNX/DALI Gateway N 141/14 or N 141/32, for example, can be used for the individual control of DALI devices.
  • Page 4 Normal mode In normal mode, ECGs in channels can be switched and dimmed individually without restriction. Control is carried out for each channel by three communication objects (switching, dimming, value setting). A channel assignment of an ECG can only be made to a maximum of one DALI channel.
  • Page 5 Control.” The ECG is defined as device type 8. Device type 8 refers to color controllable lights. The unit for color temperature is Kelvin (K). The KNX/DALI gateways N 141/14 and N 141/32 can control the color temperature and brightness of type 8 ECG devices. The devices can be used in human-centric lighting applications, as it can control the color temperature of a DALI LED from warm white to cold white ("Tunable White").
  • Page 6 2-point control is the most basic form of lighting control. If the brightness controller is activated (automatic operation), the lighting is switched on as soon as the brightness falls below the configured lower brightness limit. The lighting is switched off once the configured upper brightness limit is exceeded.
  • Page 7 Smart channels - new channel concept Fig. 1: new channel concept The new generation of DALI-2 certified KNX/DALI gateways N 141/14 and N 141/32 is equipped with up to two separate DALI outputs (A and B), depending on the version. The line (A or B) forms the top-level DALI instance, which can be connected to up to 64 ECGs and additional sensors.
  • Page 8 Activate programming mode ◈ Briefly press the programming button (1) (< 2 seconds).  Programming mode is activated.  The programming LED (1) illuminates continuously. Deactivating programming mode  Programming mode is activated. The programming LED (1) illuminates continuously. ◈ Briefly press the programming button (1) (<...
  • Page 9 Operation and error display on the device The display on the front of the KNX/DALI Gateway shows whether there is an error and what type of error it is. The LEDs allow an exact localization of the error. The navigation on the display is done with the help of the arrow keys.
  • Page 10 Technical design Position and function of the operating and display elements Fig. 5: Operating and display elements Item Operating or display element Function 1 Programming LED (red), Short push of button (< 2 s): Programming button ● Activate programming mode, display status (LED on = active).
  • Page 11 Item Operating or display element Function The LED shows whether direct operation is activated. The LED 3 Status LED of direct operation flashes regularly if direct operation is active for at least one channel. 4 Status LED of the IP connection The LED shows if there is a link in the IP connection.
  • Page 12 Item Operating or display element Function ● ECGs on line A/B are switched off (broadcast) Long press of button (> 1 s): ● ECGs on line A/B are dimmed darker (broadcast) Position and function of the connections and labeling Fig. 6: Connections Item Element Function 1 Connection pins for KNX bus terminal...
  • Page 13 Type overview Type Designation Item number KNX/DALI Gateway N 141/14 5WG1141-1AB14 N 141/32 KNX/DALI Gateway Twin 5WG1141-1AB32 Version of the Engineering Tool Software Application Version Engineering Tool Software (ETS) ETS 5 or above Recommendation: ETS 6.3 or above Product documentation and support...
  • Page 14 Support Contact details for additional questions relating to the product: Tel.: +49 89 9221-8000 http://www.siemens.com/supportrequest Notes Security CAUTION National safety regulations Failure to comply with national safety regulations may result in personal injury and property damage. ● Observe national provisions and comply with the appropriate safety regulations.
  • Page 15 NOTICE Measures after replacing a device in the KNX/IP network. When a KNX device is stolen from a network or replaced due to a defect, the BCU key must be reassigned (changed) for all other devices in the network. This change is necessary because it cannot be ruled out that the BCU key, which is located in a protected area, can be read For more information on KNX security, including, for example, a security check, refer to the...

  • Page 16: Connecting The Supply Voltage

    Commissioning Connecting the supply voltage Fig. 7: KNX/DALI Gateway - connection of the supply voltage 0.5...2.5 mm² 2.5 mm² Smart Infrastructure A6V12547710_en--_a 2025-04-30...
  • Page 17 Connecting KNX Fig. 8: KNX/DALI Gateway - connection of KNX Optional Ethernet connection It is possible to optionally connect an Ethernet cable (recommended) to achieve a faster download speed. Fig. 9: KNX/DALI Gateway - Ethernet connection Smart Infrastructure A6V12547710_en--_a 2025-04-30...
  • Page 18 Testing KNX 24 V DC type. SELV This test can be used to check whether the bus connection cable is connected with the correct polarity and whether device is supplied with bus voltage. Fig. 10: KNX/DALI Gateway - testing KNX 24 V DC type. SELV Holding the programming button down for more than 20 seconds resets the device to its factory settings.
  • Page 19 Technical data Electrical Data N 141/14 N 141/32 KNX bus voltage DC 24 V (DC 21...30 V) KNX power consumption 5 mA Operating voltage Nominal value 230 V Rated value AC 220 V ... 240 V, 50 - 60 Hz Rated value DC 220 V ...

  • Page 20: Environmental Conditions

    Mechanical data N 141/14 N 141/32 Housing material Plastic Rail-mounted device in N dimension Dimensions Width 4 HP (1 HP = 18 mm) Dimensional drawing [▶ Weight (device) 205 g 210 g Fire load 5 MJ Environmental conditions N 141/14...
  • Page 21 GTIN N 141/14 N 141/32 GTIN number 4047625028725 4047625028732 Connections N 141/14 N 141/32 Plug terminals for mains Permissible conductor cross-sections: voltage and DALI interface, 0.5...2.5 mm² solid stripping length 9...10 mm 2.5 mm² stranded 0.5...2.5 mm² fine-stranded, untreated KNX bus...
  • Page 22 Dimensional drawing Fig. 13: KNX/DALI Gateway - dimensional drawing Smart Infrastructure A6V12547710_en--_a 2025-04-30...
  • Page 23 Compliance information European Union conformity Contact for regulatory topics: (EU) Siemens AG, Berliner Ring 23, DE-76437 Rastatt United Kingdom conformity assessed Contact for regulatory topics: (GB) Siemens plc, Sir William Siemens House, Princess Road, Manchester, M20 2U Smart Infrastructure A6V12547710_en--_a...
  • Page 24 Issued by © Siemens 2024 Siemens Switzerland Ltd Technical specifications and availability subject to change without notice. Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug +41 58 724 2424 www.siemens.com/buildingtechnologies Document ID A6V12547710_en--_a Edition 2025-04-30...

This manual is also suitable for:

N 141/32