Siemens Desigo DXR1.E02PLZ-112 User manual

A6V11393935_en--_c

Smart Infrastructure

2020-09-01

Desigo™ Room Automation

Compact actuating room automation station, BACnet/IP, AC 24

V (Actuating DXR)

DXR1.E02PLZ-112

Combination of room automation station and actuator for buildings with increasing

demand on functionality and flexibility in Room Automation, VAV applications.

●Combination of compact room automation station and actuator for VAV control

●No room unit can be connected

●BACnet IP communications (BTL certified)

●2-port Ethernet switch

●USB interface

●Operating voltage AC 24 V

●Built-in 10 Nm actuator

●Internal 0…500 Pa differential pressure sensor

●Plug-in terminal blocks

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Features

Compact series

The compact build allows direct mounting on the damper shaft.

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 10 Nm torque.

Use

The Desigo Room Automation offers the highest level of flexibility for energy-optimized

solutions while satisfying requirements for temperature control, ventilation and comfort using

standard tools and established workflows.

Pre-installed application types

Variable (VAV) and constant air volume flow control

Functions

The selected application and its parameters as well as input and output configuration

determine the room automation station’s functionality.

A detailed description of functionality is available in the ABT (Automation Building Tool)

online help.

Communication

●2-port Ethernet switch for cost-effective cabling via line topology

●USB connection for service and commissioning and firmware download

LED indication

LED

Color

Activity

Function

Run

Green

Steady ON

Device is ready for operation

Steady OFF

Device is not powered

Regular flashing

Start-up or the program is stopped

Red

Steady OFF

Steady ON

Program error

Hardware fault

Rapid flashing

Wrong or corrupt software

No application loaded

Blinking per wink command

Physical device identification

Service button (SVC)

Physical identification on the network.

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Technical / Mechanical design

Service button (SVC) for sending device

identification

Power supply

Status information LED (bi-color)

2-port Ethernet switch

Housing

The housing consists essentially of flame retardant, non-brominated plastic.

Type summary

Product no.

Stock no.

Inputs

Outputs

Description

Quantity

DXR1.E02PLZ-112

S55499-D460

VAV application

Single package /

multiple

package (10)

Ordering

When ordering, indicate product number, stock number and description.

Product documentation

Topic

Title

Document ID:

Installation, cable length,

topology

Desigo Room Automation installation guide

CM111043

Engineering and commissioning

ABT online help

N/A

Installation instruction

Mounting instructions

A6V11393918

Commissioning

Quick guide

A6V11526405

Product environmental declaration

A6V11805930

EU declarations (CE)

A6V11791489

Documents such as environmental declarations, CE declarations, etc., can be downloaded

at the following Internet address:

http://siemens.com/bt/download

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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. The serial number can be read directly into the engineering

tool using a barcode reader.

Wiring

Wiring must be sufficiently insulated to the available rated voltage. Sizing and fusing of the

wiring depends on the connected load.

Mounting

The automation station is mounted directly on a damper shaft.

A6V11393929Z02

See the mounting instructions (document ID: A6V11393918) for detailed information.

Differential pressure sensor

●Avoid bends and pressure when attaching the tube.

●Connect the "+" connection on the side with the higher pressure and the "-" connection

on the side with the lower pressure.

●Connection tubes (interior diameter) of 4 mm.

Accessory kit DXA.T50 for connection tubes (interior diameter) of 6.5 mm.

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2020-09-01

●The maximum tube length is 2 m.

Maintenance

The automation station is maintenance-free.

Disposal

The device is considered an electronic device for disposal in accordance

with the European Guidelines and may not be disposed of as domestic

garbage.

●Dispose of the device through channels provided for this purpose.

●Comply with all local and currently applicable laws and regulations.

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Technical data

Power data

Power supply

Operating voltage (SELV/PELV)

AC 24 V +/-20%

Frequency

50 or 60 Hz

Power consumption

6.5 VA max.

Transformer requirements and recommended voltages

Type

Class 2, AC 24 V, 50 / 60 Hz, SELV, PELV

Functional data

Nominal torque

10 Nm

Nominal rotary angle

90°

Maximum rotary angle

95° ± 2°

Runtime for 90° rotary angle

150 s

Shaft size

8…16 mm, round

8…10 mm, round (with centering insert)

6…12.8 mm square

Minimum shaft length

20 mm

Pressure sensor

Measurement range

0…500 Pa

Sample rate

≤ 500 ms

Overload range

0…100 kPa

Measuring range accuracy

Zero point accuracy

Resolution

0.2 Pa

12 Bit

Connections

Interfaces

Ethernet

Plugs: dual RJ45, 10M/100M fast Ethernet

Interface type: IEEE 802.3 compliance

Cable type: 100M STP CAT 5

USB (2.0)

Type Micro B

Conformity

Ambient conditions and protection classification

Classification per IEC/EN 60730

Function of automatic control devices

Pollution degree

Overvoltage category

Type 1

III

Design type

Device suited for use with equipment of safety

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Ambient conditions and protection classification

classes I and II

Degree of protection of housing to IEC EN 60529

Room automation station

IP20

Climatic ambient conditions

Transport (packaged for transport) as per

IEC EN 60721-3-2

Operation as per IEC/EN 60721-3-3

Class 2K3

Temperature -25...70 °C

Air humidity 5...95% (non-condensing)

Class 3K5

Temperature -5...50 °C

Air humidity 5...95% (non-condensing)

Mechanical ambient conditions

Transport as per IEC/EN 60721-3-2

Operation as per IEC/EN 60721-3-3

Class 2M2

Class 3M2

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.com/database

cUL as per CSA –C22.2 No. 205

FCC CFR 47 Part 15 Class B

ICES003

CAN ICES-3 (B)/NMB-3(B)

Environmental compatibility

The product environmental declaration (A6V11805930*)

contains data on environmentally compatible product

design and assessments (RoHS compliance, materials

composition, packaging, environmental benefit,

disposal).

* The documents can be downloaded from http://siemens.com/bt/download.

FCC regulations

Modification of this device to receive cellular radio telephone service signals is prohibited

under FCC rules and federal law.

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates, uses and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected. Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

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Statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired operation.

General

General information

Color

Light gray

Dimensions

L × W × H = 137 × 143 × 82 mm

Weight

Net weight: 614.1 g

Gross weight: 817.3 g

Diagrams

Connection terminals

DXR1.E02PLZ-112

Description

Terminal

1, 2

IP connection

USB

USB interface

81, 82 power

24 V~

Power supply AC 24 V

System neutral (must always be grounded at the transformer)

⏊

ΔP differential pressure

detector

Connected to the higher pressure

P1+

Connected to the lower pressure

P1-

Service

Service button

SVC

Display

Operation LED

RUN

Siemens

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2020-09-01

Dimensions

Dimensions in mm

Siemens

A6V11393935_en--_c

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2020-09-01

Issued by

Siemens Switzerland Ltd

Smart Infrastructure

Global Headquarters

Theilerstrasse 1a

CH-6300 Zug

Tel. +41 58 724 2424

www.siemens.com/buildingtechnologies

Technical specifications and availability subject to change without notice.

Document ID

A6V11393935_en--_c

Edition

2020-09-01

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