BLUE RELAY 4 CH - Led Driver
Contents
1. NC Sending a ON command carries the central contact CM from the NORMAL CLOSED position NC to the NORMAL OPENED position NO and at the same time the LED on the board associated with the relay will turn on It should be noted that the relay can work up to 250Vac with a maximum current of 10 Amps If the relays are connected to the Main power voltage please be very careful when handling the board In particular do not touch the bottom of the board where the welding contacts of the relays come out because they will be at the same potential of Main power voltage The same applies to the screws present on the terminals or to the soldering contacts of the terminals themselves Bluetooth module The bluetooth module integrates a small antenna positioned on one side of the board Under normal conditions free air the bluetooth range is about 10 15 meters Of course to avoid drastic reductions in range is essential to keep as far as possible the radio part from metal objects Android software For the first link you will have to make a SEARCH operation on the L NK page in order to allow the software to identify the board itself Once the software has identified the BLUE RELAY board it will be able to establish the connection Connection Choose device BLUE RELAY Bluetooth Relay Unit 1 B8C2 INDEP BLUERELAY DD4B i INFO PC EINSTEIN Connected successfully BlueAudio www indep it Searcy pare TUNea2. to the BLUE RELAY through a new Android device In this situation the user may have forgotten the PIN code previously changed from the default value 1234 In this situation where the default PIN 1234 was changed and then forgotten it is necessary to reset the PIN code to its initial value 1234 The procedure to reset the PIN code is described below 1 Turn the power off by removing from the BLUE RELAY board the 12Vdc power supply 2 Remove the jumper J P2 This jumper is placed close to the power supply terminals see Fig 1 3 Turn on the BLUE RELAY restoring the 12Vdc power supply to the board and wait a few seconds until the red LED LD6 will be turned off 4 Restore the jumper J P2 At this point during the next turn on of the board you will be prompted for the default PIN code 1234 www indep it 5 BLUE RELAY MODEL I DP 1204RP e Device with integrated bluetooth antenna e 4 power relays SPDT e Each relay can handle up to 10A 250Vac e Each relay can be configured in bistable or monostable mode e Relay timing from 1 to 6550 seconds monostable mode e Power supply voltage 12V e Max current consumption 250mA e Maintenance of relay settings without power supply thanks to non volatile memory on board e Automatic reading of the state of the relays via software e Bluetooth PIN code protection up to 9 digits to ensure maximum access Safety e Free software for Android PC Windows sof
3. USER MANUAL Ver 1 2 BLUE RELAY 4 CH Model DP1204RP IND EP In this document the basic elements for the use of the BLUE RELAY board are presented IDP1204RP In particular we highlight the basic characteristics of the hardware and software and their correct use Electronics amp Photonics USER MANUAL The BLUE RELAY board is a device with 4 relays controlled with a bluetooth connection The commands and the board status are controlled by an application for Android systems provided free of charge with the device The relays can be configured individually for a monostable timed or bistable operation In summary to manage the BLUE RELAY you need a device with Android OS 1 6 or higher and equipped with a bluetooth connection 2 1 or higher Power supply For a correct operation of the board is necessary to provide a supply voltage of 12Vdc The power supply 12Vdc must have a power of at least 3Watts or equivalently it must be able to provide a current of at least 250mA RL3 RL4 oF TO e T T al l Laal leah ie ae R27 Ri4 RS C14 C2 oe Power supply i aja feo a le aoa Bluetooth radio module ee ees ee R8 RIO R29 PIN code jumper Fig 1 BLUE RELAY Board layout www indep it 1 Relays The board as mentioned above is equipped with 4 double contact relays Under resting conditions or OFF state the contact is present between the center tap or COMMON CM and the NORMAL CLOSED terminal
4. e INDEP BLUEDIMLT B8D3 BlueAudio 00 1D 43 9A E0 82 Fig 2 Screenshots of the LINK page start page www indep it 2 For the following connections simply select the BLUE RELAY using the PAIR button that allows you to get the list of the devices previously recognized paired On the first connection will also be prompted to enter the PIN code to access the Bluetooth channel the default value is 1234 The PIN code can be changed at any time by opening the INFO page In this case the user can enter its preferred PIN up to a maximum of 9 digits EA wl Oe 14 56 Information A Bluetooth Relay Unit r e Model IDP1204RP Software Vers 1 2 20 Firmware Vers 2 0 F e O A PIN CODE INSERT NEW PIN Up to 9 digits ai Hardware Vers 1 0 Change PIN Fig 3 Screenshots of the INFO page On the RELAY page the user can set the status of each of the four relays modify their label and define the mode of operation of each of them monostable or bistable mode Relay Control Timer Os Relay Description 1 Timer Os Relay Description 2 SELECTION Va SETTINGS Timer Os Fig 4 Screenshots of the RELAY page www indep it 3 To change the label description associated with each relay it will be sufficient to keep the selection on the field labeled Relay Description for a time greater than about 1 second long touch On the dialog SELECTION
5. that will be opened select Label Fig 4 a window will appear where you can type a description field Fig 5 EA wll 14 58 Relay Control Timer Os Living room Fig 5 Screenshots of the RELAY page Edit Label associated with a relay To set the relay in monostable or bistable mode you should always select the description field on the right Relay Description On the dialog SELECTION Fig 4 select Timer On the window that appears Fig 6 you can specify a time between 0 and 6550 seconds If the time is set to 0 then the relay will be without timer and its operation will be Bistable that is once you have selected the ON OFF state it will remain in that state indefinitely until it is changed by the operator Conversely if you will specify a time period between 1 and 6550 seconds then the relay will be configured in monostable mode In monostable mode the relay remains in the ON state for a time period equal to that specified and then automatically return to OFF when the timer expires SF all 1458 Relay Control Timer Os Living room TIMER VALUE Va ENTER THE DURATION IN SECONDS Number 0 6550 a i EE Fig 6 Screenshots of the RELAY page Timer value insertion Bistable Os or Monostable 1 6550s www indep it 4 Setting the PIN to the initial value It may happen that the system requires you to enter your PIN again for example because you tries to make a connection
6. tware on request e Small dimensions 83 6mm x 69 2mm x 19 5mm e Low cost Operating Parameters Power supply voltage Typ value 12Vac Max supply current Value at 12Vac Max relay current 250Vac Resistive load Cos 1 Max relay current 24Vqc Resistive load Cos 1 Free air Nota All values are based on an ambient temperature of 25 C unless otherwise specified Tab 1 Operating values www indep it 6 This document has been written to provide a presentation of the products manufactured by INDEP SRL For more information or details please contact directly to the INDEP SRL The information in this document is considered accurate and reliable The company however assumes no responsibility for errors that may appear in this document The company reserves the right to make changes to both products and specifications enclosed in this document at any time and without notice No licenses to patents or intellectual property belonging to INDEP SRL are due by the company in connection with the sale or the vision of its products The products of INDEP SRL are not authorized for use as critical components in life support devices or systems Some names pictures and products mentioned herein may be registered trademarks in which case these names images or products are used for reference only belonging to their rightful owners 2013 INDEP SRL All rights reserved www indep it 7
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