Circutor Bridge LR Manuel utilisateur

INSTRUCTION MANUAL

RS-485 - LoRaTN converter

Bridge LR

(M377B01-03-22A)

Bridge LR

Instruction Manual

Bridge LR

SAFETY PRECAUTIONS

DANGER

Warns of a risk, which could result in personal injury or material damage.

ATTENTION

Indicates that special attention should be paid to a specific point.

Follow the warnings described in this manual with the symbols shown below.

If you must handle the unit for its installation, start-up or maintenance, the following should be

taken into consideration:

Incorrect handling or installation of the device may result in injury to personnel as well as damage to

the device. In particular, handling with voltages applied may result in electric shock, which may cause

death or serious injury to personnel. Defective installation or maintenance may also lead to the risk of

fire.

Read the manual carefully prior to connecting the device. Follow all installation and maintenance in-

structions throughout the device’s working life. Pay special attention to the installation standards of

the National Electrical Code.

Refer to the instruction manual before using the device

In this manual, if the instructions marked with this symbol are not respected or carried out correctly, it can result

in injury or damage to the device and/or installations.

CIRCUTOR S.A.U. reserves the right to modify features or the product manual without prior notification.

DISCLAIMER

CIRCUTOR S.A.U. reserves the right to make modifications to the device or the unit specifications set

out in this instruction manual without prior notice.

CIRCUTOR S.A.U. on its web site, supplies its customers with the latest versions of the device specifi-

cations and the most updated manuals.

www.circutor.com

CIRCUTOR S.A.U. recommends using the original cables and accessories that are sup-

plied with the device.

Bridge LR

Instruction Manual

CONTENTS

SAFETY PRECAUTIONS .........................................................................................................................................................3

DISCLAIMER ..........................................................................................................................................................................3

CONTENTS.............................................................................................................................................................................4

REVISION LOG .......................................................................................................................................................................5

SYMBOLS...............................................................................................................................................................................5

1. VERIFICATIONS UPON RECEPTION..................................................................................................................................6

2. PRODUCT DESCRIPTION .................................................................................................................................................6

3. INSTALLING THE DEVICE.................................................................................................................................................7

3.1.- PRELIMINARY RECOMMENDATIONS ........................................................................................................................7

3.2.- INSTALLATION ........................................................................................................................................................ 8

3.3.- TERMINALS OF THE DEVICE ................................................................................................................................... 8

3.3.1.- MODEL Bridge LR PSAC ................................................................................................................................... 8

3.3.2.- MODEL Bridge LR PSDC................................................................................................................................... 8

4. OPERATION ..................................................................................................................................................................10

4.1.- LEDs.......................................................................................................................................................................10

4.2.- PUSH-BUTTON ......................................................................................................................................................10

4.3.- OPERATING PRINCIPLE...........................................................................................................................................11

4.4.- LoRaTM COMMUNICATION PARAMETERS ................................................................................................................11

4.5.- LoRaTM COMMUNICATION RULES .......................................................................................................................... 13

4.6.- LoRaTM TRANSMISSION CYCLE .............................................................................................................................. 14

4.7.- RS-485 COMMUNICATION .....................................................................................................................................15

5. CONFIGURATION SOFTWARE........................................................................................................................................ 17

6. TECHNICAL FEATURES................................................................................................................................................. 20

7. MAINTENANCE AND TECHNICAL SERVICE....................................................................................................................22

8. WARRANTY ...................................................................................................................................................................22

9. UE DECLARATION OF CONFORMITY .............................................................................................................................23

Instruction Manual

Bridge LR

REVISION LOG

Table 1:Revision log.

Date Revision Description

10/22 M377B01-03-22A Initial Version

Note: The images of the devices are for illustrative purposes only and may differ from the original device.

SYMBOLS

Table 2: Symbols.

Symbol Description

Compliant with the relevant European standards.

Device covered by European directive 2012/19/EC. At the end of its useful

life, do not leave the unit in a household waste container. Follow local regulations

on electronic equipment recycling.

DC current

~AC current

Bridge LR

Instruction Manual

1.- VERIFICATIONS UPON RECEPTION

The following must be checked upon reception of the device:

a) The device has been supplied according to the specifications in your order.

b) The device has not been damaged during transport.

c) Perform an external visual inspection of the device before connecting it.

d) Check that it has been supplied with the following:

- An installation guide

Immediately contact the carrier and/or CIRCUTOR's after-sales service if you

detect any problem in the device upon reception.

2.- PRODUCT DESCRIPTION

Bridge LR is a gateway that makes the conversion between the RS-485 physical environment and the

LoRaTM long-range wireless network.

The device is fully configurable using a configuration software.

CIRCUTOR has 2 models:

Bridge LR PSAC, AC powered.

Bridge LR PSDC, DC.

The device has:

- 3 indicating LEDs to check transmission status.

- 1 push-button

Instruction Manual

Bridge LR

3.- INSTALLING THE DEVICE

3.1.- PRELIMINARY RECOMMENDATIONS

In order to use the device safely, it is critical that individuals who handle it follow the

safety measures set out in the standards of the country where it is being used, use the

personal protective equipment necessary (rubber gloves, face protection and approved

flame-resistant clothing) to prevent injuries due to electric shock or electric arc due

to exposure to current-carrying conductors and pay attention to the various warnings

indicated in this instruction manual.

The Bridge LR must be installed by authorised and qualified staff.

The power supply must be disconnected before handling, altering the connections or replacing the

device. Handling the device while it is connected is hazardous to people nearby.

It is essential to keep the cables in a perfect condition to avoid accidents, personal injury and damage

to installations.

Limit the operation of the device to measuring the specified current or voltage values.

The manufacturer of the device shall not be held responsible for any damage resulting from the user

or installation company failing to observe the warnings and/or recommendations indicated in this

manual nor for any damage resulting from the use of non-original products or accessories or those

from other brands.

Do not use the device to take measurements if you detect an anomaly or malfunction.

The device must be disconnected from its power supply sources (power supply and

measurement) before undertaking any installation, repair or handling operations on

the device’s connections. Contact the after-sales service if you suspect that there is an

operational fault in the device.

Bridge LR

Instruction Manual

3.2.- INSTALLATION

While the device is connected, the terminals, opening the cover or removing elements

may expose hazardous live parts. The device must not be used until the installation

process is complete.

Bridge LR has been designed for DIN rail assembly.

3.3.- TERMINALS OF THE DEVICE

3.3.1.- MODEL Bridge LR PSAC

Table 3:List of terminals of Bridge LR PSAC.

Terminals of the device

1: L, Power supply 4: B(-), RS-485 port

2: N, Power supply 5: GND, RS-485 port

3: A(+), RS-485 port

A+

B-

GND

Figure 1:Bridge LR PSAC terminals.

3.3.2.- MODEL Bridge LR PSDC

Table 4:List of terminals of Bridge LR PSDC.

Terminals of the device

1: V-, Power supply 4: B(-), RS-485 port

2: V+, Power supply 5: GND, RS-485 port

3: A(+), RS-485 port

Instruction Manual

Bridge LR

V-

V+

A+

B-

GND

Figure 2:Bridge LR PSDC terminals.

Bridge LR

Instruction Manual

4.- OPERATION

4.1.- LEDs

The Bridge LR has 3 LEDs to indicate transmission status, Table 5.

COM

RST

COM

Push-Button

Figure 3: LEDs.

Table 5: LEDs.

LEDs State

ON Power supply

Green: Activity

LoRaTM communications

Red slow flashing : data transmission

Green fast flashing : data reception

Blue : Silence/Waiting time (only in Master mode)

COM

RS-485 communications

Red fast flashing : data transmission

Green fast flashing : data reception

4.2.- PUSH-BUTTON

The Bridge LR has 1 push-button (RST or RESET) to reset the device; see Figure 3.

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Circutor Convertisseur de média

Circutor

Circutor USB-RS232 Manuel utilisateur

Circutor

Circutor TCPRS1+ Manuel utilisateur

Circutor

Circutor TPC2RS Manuel utilisateur

Manuels Convertisseur de média populaires d'autres marques

SoundTraxx

SoundTraxx Blunami BLU-2200 Manuel utilisateur

SPROLINK

SPROLINK VA1 Manuel utilisateur

Acclaim Lighting

Acclaim Lighting DDC-1-AC Manuel utilisateur

Nikon

Nikon AF-S TC-20E III Manuel utilisateur

Axis

Axis AXIS Q7406 Manuel utilisateur

Omega

Omega TAC80B-J Manuel utilisateur

Zoom

Zoom Thunderbolt TAC-2R Manuel utilisateur

OST

OST iConverter 10/100M Manuel utilisateur

Vertiv

Vertiv Netsure Manuel utilisateur

birddog

birddog MINI Manuel utilisateur

Roland

Roland GI-10 Manuel utilisateur

Wallenstein

Wallenstein WX310 Manuel utilisateur

Pace

Pace MSS 200-1 Manuel utilisateur

Solar Converters

Solar Converters EQ 12/24-50 Manuel utilisateur

CYP

CYP EL-7400V Manuel utilisateur

TIE

TIE MIDI 1i1o Manuel utilisateur

DCS

DCS Vivaldi Upsampler Manuel utilisateur

Westermo

Westermo MCW-211 SERIES Manuel utilisateur