Distech Controls EC-Multi-Sensor-BLE Manuale utente

EC-Multi-Sensor-BLE

Ceiling mounted multi-sensor with

Bluetooth

® low energy technology

Product Description

The EC-Multi-Sensor-BLE combines a motion detector, a light sensor, a temperature sensor, and a Bluetooth transceiver in a single compact device.

This allows to receive input signals from a mobile application and to acquire presence, light level and temperature information to control all comfort pa-

rameters in a room according to the occupancy status.

The sensor can be directly connected to an ECLYPSE controller or an expansion module with a digital RJ-45 link, or daisy-chained using an ECx-Sub-

net-Adapter. It can be used alone, or with a mobile application. An LED light provides a visual feedback during the commissioning process and mobile

app use.

Motion Sensor

Luminosity Level Sensor

LED RJ-45 Connector

Rear Spring

Screw Hole

Subnet ID Rotary Switch

EOL Termination

EC-Multi-Sensor-BLE Front EC-Multi-Sensor-BLE Back

General Installation Requirements

For proper installation and subsequent operation of this product, pay special attention to the following recommendations:

£Keep this product at room temperature for at least 24 hours before installation to allow any condensation that may have accumulated due to low

temperature during shipping/storage to evaporate.

£Upon unpacking the product, inspect the contents of the carton for shipping damages. Do not install damaged modules.

£Avoid areas where corroding, deteriorating, or explosive vapors, fumes or gases may be present.

£Do not install onto a direct sunlight source.

£Do not install close to airflow (fan coil unit, ceiling air diffuser, etc.).

£The product’s datasheet specifies the power consumption (amount of heat generated), the operating temperature range, and other environmental

conditions the product is designed to operate under.

£Do not drop the product or subject it to physical shock.

Operating, handling, or servicing this product should be ensured by a qualified operator. Turn off the power

before any kind of servicing.

Any type of modification to any Distech Controls product will void the product’s warranty

If the sensor is used and/or installed in a manner not specified by Distech Controls, the functionality and the protection provided by the

sensor may be impaired.

Take reasonable precautions to prevent electrostatic discharges to the product when installing, servicing, or

operating it. Discharge any accumulated static electricity by touching a grounded object with your hand before

handling the product.

Installation Guide

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Device Markings (Symbols)

Certain markings (symbols) can be found on the product and are defined as follows:

Symbol Description

CE marking: the device conforms to the requirements of applicable EC directives.

UKCA marking: the device conforms to the requirements of applicable Great Britain regulations.

Products must be disposed of at the end of their useful life according to local regulations.

UL marking: conforms to the requirements of the UL certification.

FCC marking: This device complies with FCC rules part 15, class B.

For indoor use only

Class III electrical appliance

Lead-free

Dimensions

Ø40 [1.6] Ø32 [1.3]

25.0 [1.0]

33.4 [1.3]

8 [0.3]

3.7 [0.1]

Millimeters [Inches]

Mounting Instructions

This product can be mounted directly into suspended ceiling, fixed by a supplied rear spring.

The EOL Termination and Subnet ID must be set before this product is installed. To do so, see Subnetwork Bus

Topology and EOL Terminations [pg.4] and Device Addressing [pg.4].

1. Drill a Ø 1.3” (32 mm) hole into the suspended ceiling.

2. Introduce the product through the hole (recessed part first).

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3. Screw the rear spring to the product.

4. The product is now fixed into the suspended ceiling.

Another installation method is also available. Please contact us for more information.

Subnet Communications Wiring

The EC-Multi-Sensor-BLE operates off of a separate sub-bus linked to the RJ-45 Subnet connector of the compatible ECx Subnetwork device with an

RJ45-RJ45 link.

The EC-Multi-Sensor-BLE can be freely combined (refer to the master controller’s datasheet for more specification) in a daisy chain configuration, in

which case an optional ECx Subnet Adapter is required to establish a pass-through connection.

The total maximum length of the Subnetwork bus is 100 m (328 ft) and the maximum number of supported EC-Multi-Sensor-BLE devices is 4.

The ECLYPSE User Guide provides extensive information and requirements to implement this subnetwork. It contains information about network length,

cable type, addressing, etc. It can be downloaded from the Distech Controls website.

BACnet/IP

Subnetwork: Cat 5e Cable with RJ-45 Connectors

100 m (328 ft) Maximum Length

Figure1: ECx subnetwork Bluetooth low energy architecture

A mixed architecture with standard room devices and Bluetooth low energy enabled devices is not

recommended.

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If the EC-Multi-Sensor-BLE is not the last device on the ECx subnetwork, it must be daisy chained using an ECx

Subnet Adapter. To do so, simply clip the ECx Subnet Adapter male connector into the EC-Multi-Sensor-BLE,

and connect the next and previous devices to the ECx-Subnet Adapter female connectors, one in each plug.

If you make your own patch cable, use Category 5e cable crimped with RJ-45 connectors either as T568A or T568B.

Do not crimp one connector as T568A and crimp the other connector as T568B on the same cable.

Subnetwork Bus Topology and EOL Terminations

When ECx subnetwork devices are installed with a PTU Series or VAV controller, only the last device (expansion module or room device) EOL termina-

tion is set to ON. All other devices must have their EOL terminations set to OFF.

The EC-Multi-Sensor-BLE’s EOL termination is defined by the absence or the presence of the EOL jumper:

£Absence of EOL jumper: EOL termination OFF

£Presence of EOL jumper: EOL termination ON

Figure2: EOL termination ON

Figure3: EOL temination OFF

Device Addressing

Each EC-Multi-Sensor-BLE on the ECx Subnetwork must be set to a unique subnet ID address. The address is set with the rotary switch located at the

rear of the sensor using a small screwdriver (≤ 2.5 mm - 0.1’’).

The Subnet ID address must be set before installing the sensor, as the rotary switch might not be accessible

once the rear spring is installed.

5 different Subnet ID codifications are used on the ECx Subnetwork :

£1 for Allure UNITOUCH™ sensors and EC-Multi-Sensor-BLE sensors

£1 for Allure EC-Smart-Vue sensors

£1 for Allure EC-Smart-Comfort and Allure EC-Smart-Air sensors

£1 for EC-Multi-Sensors

£1 for ECx-Light/Blind expansion modules

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Consequently, for example, the same Subnet ID can be assigned to an ECx-Light/Blind module, to an EC-Multi-

Sensor and to an Allure EC-Smart-Vue sensor without any addressing issue.

The Subnet IDs that can be allocated to EC-Multi-Sensors are 0 (factory default), 1, 2, 3, and 4. All other addresses are not used.

Automatic addressing shall only be used if only one EC-Multi-Sensor-BLE is connected to the ECx Subnetwork.

Figure4: EC-Multi-Sensor-BLE Rotary Switch

Set the desired Subnet ID by pointing the matching number with the rotary switch arrow.

Figure5: Setting the EC-Multi-Sensor-BLE Subnet ID Address

Signal Transmission and UNIWAVE Connection Guidelines

Transmission range can vary according to building and office setup, therefore it is highly recommended that you always test the signal strength regard-

less of the range distance. To verify the signal strength in any installation, use the RSSI feature directly on the Remote UNIWAVE, Allure UNIWAVE de-

vice or with EC-

gfx

Program.

We recommend having a signal between -50 (good signal quality) and -75 (bad signal quality) dBm to ensure a proper connection between UNIWAVE

and EC-Multi-Sensor-BLE.

The RSSI value is available only after the UNIWAVE device has been paired with the corresponding EC-Multi-Sensor-BLE.

For more detailed information on the RSSI feature, refer to the UNIWAVE Series Installation Guide.

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Settings

Luminosity level measurement calibration

As the luminosity level in a room is not homogeneous but depends on the measurement position and on the room layout (colors, desk position, light

sources...), the luminosity level acquired by the EC-Multi-Sensor-BLE might not be the luminosity level at the workplace.

To precisely measure the luminosity level at the desired position, a calibration must be achieved.

Please note that the luminosity level calibration must be achieved at the approximate desired luminosity level.

To achieve luminosity level measurement calibration:

1. Position the luxmeter at the exact position the user operates (typically on a desk).

2. Note the luminosity level value.

3. Luminosity level calibration can then be achieved by entering this value using the dedicated EC-

gfx

Program custom block.

Temperature sensing

As the measured temperature is at ceiling height, it must be necessary to apply an offset to this measure to represent the room temperature at standard

level. Please refer to EC-

gfx

Program User Guide for more information.

Bluetooth connection modes

The EC-Multi-Sensor-BLE supports several Bluetooth communication modes. Please refer to the Xpress

Network

Utility or ECLYPSE user guide for more

details on how to change this mode.

Mode Description

Commissioning Bluetooth connection is used for commissioning the device. This option is the factory default mode (default PIN code

999995) and has short range for commissioning purposes only.

Disabled Bluetooth connection is disabled and does not allow any wireless connections to the device.

Open Bluetooth connection is open and is not authenticated with a PIN code. We recommend for this option rooms or areas

that are accessible to anyone.

Private Bluetooth connection is authenticated with a six (6) digit PIN code. When this mode is selected, you will be prompted to

change the PIN code as the default PIN code is not allowed while using Private mode. We recommend this option for

private rooms and areas.

Disposal

The Waste Electrical and Electronic Equipment (WEEE) Directive sets out regulations for the recycling and disposal of products. The WEEE2002/96/EG

Directive applies to standalone products, for example, products that can function entirely on their own and are not a part of another system or piece of

equipment.

For this reason Distech Controls products are exempt from the WEEE Directive. Nevertheless, Distech Controls products are marked with the WEEE

symbol indicating devices are not to be thrown away in municipal waste.

Products must be disposed of at the end of their useful life according to local regulations and the WEEE Directive.

FCC Statement

Changes or modifications not expressly approved by Distech Controls could void the user's authority to operate the equipment.

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.

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This device complies with Part 15 of the FCC rules and with Industry Canada’s license exempt RSS. Operation is subject to the following

two conditions:

£This device may not cause harmful interference, and

£This device must accept any interference received, including interference that may cause undesired operation of the device.

Specifications subject to change without notice.

ECLYPSE, Distech Controls, the Distech Controls logo, EC-Net, Allure, and Allure UNITOUCH are trademarks of Distech Controls Inc. BACnet is a registered trademark of ASHRAE; BTL is a registered

trademark of the BACnet Manufacturers Association. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks is under license. All other

trademarks are property of their respective owners.

Global Head Office - 4205 place de Java, Brossard, QC, Canada, J4Y 0C4 - EU Head Office - ZAC de Sacuny, 558 avenue Marcel Mérieux, 69530 Brignais, France

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