Danfoss Link DBR Boiler Relay Data sheet

Data Sheet

Danfoss Link™ DBR Boiler Relay

with ESM-11 temperature sensor

Application

ESM -11

Ordering

The Danfoss Link™ DBR boiler relay is a device for
turning gas and oil boilers ON / OFF, depending
on heating demands.

The Danfoss Link™ DBR must in applications with
bypass valve such as AVDO, be installed in
combination with the ESM-11 temperature sensor
(included inside the box) for turning the boiler
ON/OFF based on heating demand and water
tempera ture in return pipe for running the
system at optimal energy efficiency.

The ESM-11 temperature sensor has a spring
contact surface to ensure a good heat transfer on
pipes of all sizes. The ESM-11 temperature sensor
is a two-wire device.

Product Code no.

Danfoss Link™ DBR boiler relay 014G0279

ESM-11 Replacement temperature sensor 087B 1165

Plastic ties for ESM-11 (25 pcs) 0 87B1167

The Danfoss Link™ DBR boiler relay is a mains
powered device and and will act as a repeater in
order to improve the wireless performance of the
Danfoss Link™ network.

The DBR boiler relay is part of the Danfoss Link™
system, which is used for wireless linking and
controlling of heating systems in residential and
light commercial buildings.

© Danfoss HS | 01/2017 | VDIOV102

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Data Sheet Danfoss Link™ BR Boiler Relay

Technical Data

Danfoss Link™ DBR Specifications

Operation voltage 230 V~, 50 Hz

Standby consumption 1.6 W

Load

Rated impulse 2.5 kV

Switching Typ e 1B

Regulation ON / OFF

Ambient temperature 0 °C to 45 °C

Transmission frequency Wireless Z-wave 868.42 MHz

Transmission range in normal buildings Up to 30 m

Transmission power Max. 1 mW

Pollution situation Degree 2

Ball pressure test 75 °C

Software classification Class A

Software Version 4.1.0 or higher

IP class 40

Dimensions 84 x 84 x 30 mm

ESM-11 Specifications

Temperature range 0-100 °C

Enclosure IP class IP 32

Time constant 3 s

Materials

Electrical connection Terminal block for 2 wires in base part

Mounting Clamp for tube DN 15-65 supplied

Dimensions 28x 26 x 55 mm

3 A resistive
1 A inductive

Cover: ABS
Base: PC (polycarbonate)

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© Danfoss HS | 01/2017 | VDIOV102