Bridge DSC01 Bedienungsanleitung

Bridge BRDSC01 v4

User Manual

Bridge DSC01 v4

User Manual

(Rev 1.4.9)

September 2021

Bridge BRDSC01 v4

User Manual

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 Bridge BRDSC01 v4 
User Manual 
 
3 
Content 
Content.......................................................................................................................................... 3 
Overview ....................................................................................................................................... 7 
Features..................................................................................................................................... 7 
Specifications ............................................................................................................................ 7 
Installation instructions (Wiring)................................................................................................... 8 
Connecting Accessories............................................................................................................. 8 
Device Configuration..................................................................................................................... 9 
WiFi and AP configuration......................................................................................................... 9 
Use cases............................................................................................................................. 10 
What to do in case of losing or forgetting AP password..................................................... 11 
Status indicator led ..................................................................................................................... 11 
Home automation system integration........................................................................................ 12 
Home Assistant ....................................................................................................................... 12 
Others MQTT home automation systems............................................................................... 13 
Hardware and Firmware versions............................................................................................... 13 
Advance configuration ................................................................................................................ 14 
Device ID.............................................................................................................................. 14 
MQTT server........................................................................................................................ 14 
MQTT server port (unsecure).............................................................................................. 14 
MQTT user........................................................................................................................... 14 
MQTT password .................................................................................................................. 14 
MQTT Client ID .................................................................................................................... 14 
Access code ......................................................................................................................... 14 
Status Topic......................................................................................................................... 15 
Birth Message...................................................................................................................... 15 
LWT Message (Last Will Message) ...................................................................................... 15 
Disconnected Message........................................................................................................ 15 
Partition Topic Prefix........................................................................................................... 15 
Active Partition Topic.......................................................................................................... 15 
Zone Topic Prefix................................................................................................................. 15 
Fire Topic Prefix................................................................................................................... 16 
Trouble Topic....................................................................................................................... 16 

 Bridge BRDSC01 v4 
User Manual 
 
4 
Commands Topic................................................................................................................. 16 
Keep Alive interval (seconds).............................................................................................. 16 
Keep Alive Topic.................................................................................................................. 16 
Timer ON ............................................................................................................................. 16 
Timer String......................................................................................................................... 16 
Publish Timer String ............................................................................................................ 17 
NTP server ........................................................................................................................... 17 
Time Zone............................................................................................................................ 17 
NTP Update interval (seconds)............................................................................................ 17 
DST (Daylight Saving Time).................................................................................................. 17 
MQTT Retain ....................................................................................................................... 18 
MQTT QoS ........................................................................................................................... 18 
Monitoring feature...................................................................................................................... 18 
Enable Monitoring parameter............................................................................................. 18 
Monitoring Topic Prefix....................................................................................................... 18 
Remote Management ................................................................................................................. 19 
Enable Remote Management ............................................................................................. 19 
Remote Management Password......................................................................................... 19 
Remote Management MQTT server ................................................................................... 19 
Remote Management MQTT server port (TLS)................................................................... 19 
Remote Management MQTT user....................................................................................... 19 
Remote Management MQTT password.............................................................................. 19 
Force all traffic through the secure connection...................................................................... 19 
Remote Management Command Topic.............................................................................. 20 
Remote Management Result Topic..................................................................................... 20 
Remote Management MQTT Retain ................................................................................... 20 
Remote Management MQTT QoS....................................................................................... 20 
MQTT Debugging feature............................................................................................................ 20 
Enable MQTT Debug parameter ......................................................................................... 20 
MQTT Debug Topic.............................................................................................................. 20 
Disclaimer.................................................................................................................................... 20 
Warranty ..................................................................................................................................... 20 
Limited Hardware Warranty ............................................................................................... 21 

Bridge BRDSC01 v4

User Manual

Service after expiration of warranty ................................................................................... 21

Warranty Limitations........................................................................................................... 21

Bridge BRDSC01 v4

User Manual

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Bridge BRDSC01 v4

User Manual

Overview

Coiaca BRDSC01 v4 is an interface that allows DSC PowerSeries security systems to be

controlled from any mobile or web application and to be easily integrated to automation

systems that support MQTT protocol.

Features

•1-8 partition status tracking of armed, disarmed, triggered and fire states

•Trouble status tracking

•1-64 zones status tracking

•Enables writing keys to the panel for partitions 1-8

•Super easy wiring

•2 digital PINs for connecting accessories.

•In circuit programing connectors

•TLS for secure communication channel

•Connection status indicator led

•WiFi password recovery button

•Remote Management

•Monitoring feature

•MQTT remote debug feature

Specifications

•Dimensions: 75mm x 38mm x 20mm

•Power Supply: DC12V from alarm system.

•Wireless standard: WiFi 802.11 b/g/n

•Antenna built in +19.5dBm output power in 802.11b mode

•Security Mechanism: WEP/WPA-PSK/WPA2-PSK

•Protocols: MQTT (with Birth message and LTW support for availability status)

Status Led

Yellow (YEL)

Green (GRN)

AUX-

AUX+

Wifi config. button

Hardware version

12v+

Pin1

Pin2

GND

VIN

Reset

Bridge BRDSC01 v4

User Manual

•TLS version: 1.2

•Current Consumption (typical): 115mA average, 500mA peak

•Operating Temperature: 0ºC-40ºC(32°F-104°F)

Installation instructions (Wiring)

Connecting the bridge to the alarm system y very simple. Using four wires make the following

connections:

•The CLK terminal on the bridge to the

YEL terminal on the alarm panel.

•The DATA terminal on the bridge to the

GRN terminal on the alarm panel.

•The +terminal on the bridge to the

AUX+ terminal on the alarm panel.

•The -terminal on the bridge to the

AUX- terminal on the alarm panel.

Probably, the terminals on the panel are

already in use. Don´t disconnect the

connected wires, just add the new ones

from the bridge to the terminals.

Because of the low voltage on the terminals, there is no risk of electric shock but while

touching the wires, the alarm system could be triggered due the anti-vandalism mechanism. If

this happen just disarm the system by entering the code on any keyboard.

If your alarm system is being monitored, be prepared to receive a contact from your

monitoring service provider, in case alarm system is triggered. Other option is to put the

monitoring service provider in aware of the installation beforehand, to make him dismiss the

event.

Connecting Accessories

12v can be supplied from the alarm system through the device and digital Pins 1 and 2 can be

used to connect external accessories to be controlled by de device.

The way the pins are controlled depends on the firmware version. Please refer to the online

documentation on coiaca.com to get the reference accordingly.

Bridge BRDSC01 v4

User Manual

Device Configuration

WiFi and AP configuration

Every time device starts will be on AP mode (Access Point) for 30 seconds allowing clients to

connect directly to make the configuration. Also, when no WiFi network is configured, or the

configured network is unavailable, the device will listen for connections as AP.

•Search for available Wi-Fi networks.

•Connect to a network with SSID like coiaca-

xxxxxxxx (where xxxxxxx is the deviceID of

your device)

•Use configured password to connect. If

device is new, you will find the password on

the label sticked on the device. If you don´t

know the current password, see below.

Once connected, a welcome page will show up. Click

or tab on “Config” to enter configuration page.

Bridge BRDSC01 v4

User Manual

Enter or edit the following parameters

•Device Name: is the SSID name that the

device will show when acting as AP (Access

Point)

•AP password: is the key to connect to the

device when acting as AP to be configured.

(It’s mandatory to set this parameter if

device is new. Fill and remember or save it in

a safe place.)

•WiFi SSID: Is the name of the WiFi network

the device will connect through.

•WiFi password: Is the password key of the

WiFi access point.

Scroll down to the bottom of the page and click on “Apply” button to save the changes. The

device will restart.

From now onwards, the device is configured to use the specified WiFi connection (WiFi SSID

and WiFi password) and will connect to servers specified on the same config page. Configure

servers accordingly to your needs or leave the default parameters to allow the device to be

configured remotely later.

Use cases

1. You turn your Coiaca device on for the first time: It turns into AP (access point) mode

and waits for you to connect. For the first connection the default factory password

(printed on the label sticked on the device packaging) is requested. When you connect

to the AP, your device will likely automatically pop up the configuration portal page. (a

Captive Portal.) with a web interface to set up your local network, and other

configurations. When configuration is done, you must disconnect from AP. Then, the

device detects that no one is connected, and continues with normal operation.

2. WiFi configuration is changed (or device is moved to another location with a

different network): When the device cannot connect to the configured WiFi, it falls

back to AP mode, and waits for you to change the network configuration. When no

configuration was made, then it keeps trying to connect with the already configured

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