Desigo™ Room Automation Compact actuating room automation stations, BACnet MS/TP, AC 24 V (Actuating DXR) DXR1.M09PDZ-112, DXR1.M09PLZ-112, DXR1.M09PDZ-113 Combination of room automation station and actuator for buildings with increasing demand on functionality and flexibility in Room Automation, VAV and FPB applications. ● ● ● ● ● ● ● ● A6V11393929_en--_f 2021-12-03 Compact, configurable room automation station in combination with actuator for HVAC QMX1.M34H and QMA1.
Features Configurable The DXR1.. automation stations provide the infrastructure for systems and applicationspecific functions which can be configured. Compact series The compact build allows direct mounting on the damper shaft. It is designed for VAV and FPB. Plug-in terminal blocks Plug-in terminal blocks for easy exchange of room automation stations. Integrated actuator The actuator gear base is integrated into the housing of the actuating DXR. It supports dampers with up to 5 or 10 Nm torque.
Functions The selected application and its parameters as well as input and output configuration determine the automation station’s functionality. A detailed description of functionality is available in the ABT (Automation Building Tool) online help.
Technical / mechanical design 1 Service button (SVC) for sending device identification 2 2 UIs (universal input), 1 AO (analog output) 3 Power supply 4 RJ45 interface for room unit 5 4 DOs (digital Triac output) 6 Status information LED (bi-color) 7 BACnet MS/TP Housing The housing consists essentially of flame retardant, non-brominated plastic. Type summary Product No. Stock No. Inputs Outputs Description Quantity DXR1.
* The documents can be downloaded from http://siemens.com/bt/download by specifying the Datasheet number as shown in the above table.
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. Use only properly trained technicians for mounting, commissioning and servicing. Engineering Identification Each device has a unique serial number to ensure efficient commissioning. It is provided on the adhesive barcode reader.
WARNING No internal line protection for supply lines to external consumers Risk of fire and injury due to short-circuits ● Adapt the line diameters as per local regulations to the rated value of the installed fuse. Maintenance The automation station is maintenance-free. Disposal The device is considered an electronic device for disposal in accordance with European Directive and may not be disposed of as domestic waste. ● Use only designated channels for disposing the devices.
Technical data Power data Power supply Operating voltage (SELV/PELV) AC 24 V +/-20 % Frequency 50 or 60 Hz Power consumption 5.5 VA max.: DXR1.M09PDZ-112, DXR1.M09PDZ-113 6 VA max.: DXR1.
Digital inputs Contact resistance Max. 200 Ω (closed) Min. 50 kΩ (open) Delay 10 ms Pulse frequency Max. 20 Hz Outputs Analog output Control range 0…10 V Resolution 50 mV Output current Max. 1 mA Triac outputs Number of channels 4 Type Requires AC 24 V source to allow switching: switching to phase (AC 24 V) or neutral (⏊) Current rating 0.5 A max. per channel Voltage rating AC 24 V +/-20 % Max.
Connections Interfaces MS/TP Terminal: 5.08 mm, 3 pin Cable: RS485 shielded STP twisted pair, 18 AWG Maximum network length :1000 m Point to point length: 500 m Termination resistor: 120 Ω Bitrates: max. 115.2 kbps USB (2.0) Type Micro B Interface for room unit (QMA1.N30H and QMX1.M34H) RJ45 (shield CAT 5-E) Max. wiring length: 30 m Default network settings Mac address Auto Baud rate 76800 Network number 1 Wiring connections Wiring lengths for signals MS/TP: max. 1000 m Signal lines: max.
Standards, directives and approvals Product standard IEC/EN 60730-1 Automatic electronic controls for household and similar use EU conformity (CE) A6V11791489 RCM conformity A6V11791498 EAC conformity Eurasian conformity UL Approbation Federal Communications Commission UL as per UL916, http://ul.
Diagrams Connection terminals DXR1.M09PDZ-112, DXR1.M09PLZ-112 and DXR1.M09PDZ-113 Pin Description Terminal 11...13 MS/TP MS/TP connection USB USB interface 81...
Dimensions Dimensions in mm 13 Siemens Smart Infrastructure A6V11393929_en--_f 2021-12-03
Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug +41 58 724 2424 www.siemens.com/buildingtechnologies Document ID A6V11393929_en--_f Edition 2021-12-03 © Siemens Switzerland Ltd, 2019 Technical specifications and availability subject to change without notice.
