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4 channel relay module with opto isolati...

Relay&Relay Module 4 channel relay module with opto isolation, expansion boards high level trigger 5V/9V/12V/24V

Relay&Relay Module 4 channel relay module with opto isolation, expansion boards high level trigger 5V/9V/12V/24V factory Relay&Relay Module 4 channel relay module with opto isolation, expansion boards high level trigger 5V/9V/12V/24V factory Relay&Relay Module 4 channel relay module with opto isolation, expansion boards high level trigger 5V/9V/12V/24V factory

Large Image:Relay&Relay Module4 channel relay module with opto isolation, expansion boards high level trigger 5V/9V/12V/24V

Product Details:

Place of Origin: CHINA
Brand Name: LXXTECH
Model Number: LXX-0253
Certification:

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: good price
Delivery Time:
Payment Terms: TT ,paypal,ESCROW
Supply Ability:
Detailed Product Description

Product description:
1 , the module complies with international safety standards, the control area and the load region isolation trench ;
2 , using double-sided FR-4 circuit board design , high-end chip production process ;
3 , part of the relay contacts using double-sided bold wiring , safe and reliable ;
4, using loose music authentic relay control ;
5 , anti-interference ability , each are optically isolated and freewheeling diode protection ;
6, with the power supply and relay instructions , pull off, disconnect does not shine ;
7 , a high level signal input signal, the common terminal will start with regular conduction ;
8 , the relay can control the various devices and the load ;
9, the input and output power can be set using the two power supply, you can use a set of power supply, the use of more flexible ;
10 , there are four normally open and normally closed contacts 4 ;
11 , blue KF301 terminals to the control line is more convenient.
12 , module size : 72x45x18.5mm; Weight : 54g
13 , finished through 100% functional testing and stability testing ;


Module interface :
First, the input section :
VCC: positive power supply ( by relay voltage supply )
GND: tied to power supply
IN1: 1 relay module signals trigger terminal
IN2: 2 -channel relay module signals trigger terminal
IN3: 3 -way relay module signals trigger terminal
IN4: 4 -channel relay module signals trigger terminal

Second, the output section ( relay outputs ) :
1 , normally open 1-4 : Relay normally open interfaces , the relay becomes vacant before , pull with the public after shorting
2 , the common 1-4 : Relay Common Interface
3, the normally closed terminal 1-4 : Relay normally closed port, front and Public relay shorted , pull vacant post
Trigger the client's request :
Signal triggers the end connected with other modules , such as when two modules to ground ( negative power ) connected together only valid if sharing power , you can take a separate signal line on it.

High and low meaning:
High level trigger signal triggers the end refers to the (IN) and the negative power supply voltage between a forward , usually with positive power supply terminal is connected with the trigger a trigger , when the trigger -terminal positive voltage or reach the trigger voltage , the relay is energized .
Refers to a low level trigger signal triggers the end of the negative power supply voltage between OV , or said trigger terminal voltage than the power supply positive voltage lower , low enough to trigger voltage, the relay , which is usually the the negative power supply terminal is connected with the trigger a trigger , the relay is energized .










Product Tag : 4 channel relay module with opto isolation high level trigger
Contact Details
Shenzhen LINGXIANGXING Technology Co., Ltd.
Shenzhen Yourmestudio Technology Co.,Ltd.

Contact Person: Miss Angela

Tel:86-755-84578365

Fax:86-755-84578365

E-mail:angela@yourmestudio.net

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