Модуль BLE 4.0 с поддержкой Bluetooth и Modbus-rtu RS485 оснащенный 2-канальным реле для управления диммером светодиодов - купить

Купить Совместимый модуль BLE 4.0 версии для беспроводной связи по Bluetooth и Modbus-rtu RS485 с 2-канальным реле для управления диммером светодиодов.

Brand NameNoneOriginMainland ChinaTypeOtherMeasurement unitpiece/piecesEach pack1Place of OriginZhejiang, ChinaModel NumberRC02Theorybluetooth relayUsagePCBSizeMiniatureProtect FeatureEpoxyContact LoadLow PowerCommunicationBluetooth/Modbus rtuProduct namebluetooth relayChannel2 channelApplicationLED or Dimmer control etc...Power supplyDC7-40VContact rating10A/30VDC 10A/250VACDefault communication format9600,n,8,1Baud rate300~38400bpsWorking temperature-40℃~85℃Output indication8 channel red color LEDs (relay on and off)8 028,78 ₽-3%8 028,78 ₽-3%7 787,92 ₽7 787,92 ₽there are seller's couponsAdd to CartBuy now7 787,92 ₽loaderDescription

 

Product Description

 

DC7-30V wide voltage power supply, support anti-reverse connection;

8-channel relay output contacts are isolated, with NO and NC, 10A 250VAC / 10A 30VDC;

8-channel switch input, DI input has optocoupler isolation which used for switch detection, and supports dry and wet contacts;

2 channel red LED indications which used to indicate power and working status; 8 channel relay status indications;

The communication interface supports RS485 + RS232, power supply isolation and signal isolation, reliable communication;

Communication baud rate: 300bps~38400bps (can be modified by software, default 9600);

Communication protocol: support standard modbus RTU protocol, read and write according to register address; support Bluetooth protocol, can be controlled by wireless link with mobile phone or computer.

You can set 253 device addresses.

Support input and output linkage, such as device itself linkage or dual-device linkage, which is convenient for multi-terminal control;

With software which can set the parameter and IO control;

Support software and hardware customization, welcome to consult (this product does not have a network interface);

 

 Technical parameters

Parameters	Introduction
Contact rating	10A/30VDC 10A/250VAC
Durability	100,000 times
Data interface	RS485
Rated voltage	DC7-40V
Power/working status	1 channel red color LED(power,always bright,) 1channle red color LED(working,flashing)
Output indication	2 channel red color LEDs (relay on and off)
Working temperature	-40℃~85℃
Dimension	145*90*40mm
Weight	-
Default communication format	9600,n,8,1
Baud rate	300~38400bps
Software support	Setup and control software; Support various configuration software; support Labviewd, etc.

 

Switch input wiring [IO808D]

The switch input interface is compatible with wet and dry nodes. Please pay attention to the different connection methods of active and passive signals.

The internal optocoupler circuit of the switching value acquisition terminal is as follows,

COM+ is an unconnected terminal [namely an empty terminal], COM- is the negative terminal of the power supply, which is equivalent to V-.

 

 

 The description of the Modbus register

This control card supports multiple function code communication, please refer to the following table.

Command	Description
01	Read coil register[DO]
02	Read discrete input[DI]
03	Read parameter register(Write parameters with 06)
05	Write a single coil
15(0x0F)	Write multiple coils

 

 

Register address table:

Description			Register address		Note
Coil control
Coil 1	Read coil function code 01 Write coil function code 0F		0000H	The 1st relay output
Coil 2			0001H	The 2nd relay output
Coil 3			0002H	The 3rd relay output
Coil 4			0003H	The 4th relay output
Coil 5			0004H	The 5th relay output
Coil 6			0005H	The 6th relay output
Coil 7			0006H	The 7th relay output
Coil 8			0007H	The 8th relay output
Discrete input
Input 1	Read switch function code 02		0000H		The 1st relay input
Input 2			0001H		The 2nd relay input
Input 3			0002H		The 3rd relay input
Input 4			0003H		The 4th relay input
Input 5			0004H		The 5th relay input
Input 6			0005H		The 6th relay input
Input 7			0006H		The 7th relay input
Input 8			0007H		The 8th relay input
Setting parameter
Communiction baud rate	Read register function code 03 Write register function code 06		0101H	Default 3:9600 0:1200,1:2400,2:4800,3:9600,4:38400,5:57600,6:115200
Modbus address			0100H	1-254

 

The operation of Bluetooth function

Configuration relay action state

Normally the default state of the module is self-locking without delay. Currently our relay supports the following actions:

(1) Relay self-locking mode: that is, each relay is opened and closed in two steps, which requires two instructions to control. The performance on the software page is to press the button to turn on, and then to press it to turn off.

(2) Relay jog mode: This mode has no changes to the module, but it can be switched in the app, which means that the relay is turned on by pressing the button, and when the button is released, the relay is turned off.

(3) Relay delay mode: after each relay sends an open command, the relay opens, and automatically closes after a specified time delay.

(4) Relay timing action: you can set the relay timing to open, close, jog and other operations.

(5) Relay mutual exclusive action: 2 channel relays mutually exclusive action, one way is opened and the other way is closed.

(4) Long-time Bluetooth occupation and automatic disconnection function: This function is to prevent the module from being occupied by the mobile phone app for a long time. After being turned on, the Bluetooth is connected and automatically disconnected after a period of inactivity. The smart community access control version is applicable.

(5) Automatic disconnection function after an action is completed: This function is set to cooperate with some Android phones that cannot actively disconnect. After connecting to the module and sending an action command, the module will automatically disconnect after the action is completed. The smart community access control version is applicable.

 

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