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Item specifics
  • Display Function: Graphics
  • is_customized: Yes
  • Tube Chip Color: Full Color
  • Pixels: 20mm
  • Usage: Outdoor
  • Model Number: new
Product Description

 

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  Serial IO controller card / Control Module / VB control card / computer serial port control relay board

 

 

 

 Connected to the PC serial port (232) interface, through the operation of the software controlling the output of 8-way switch
 
Input voltage: DC 12V.
Communication protocols: asynchronous serial communication protocol (RS232), eight data, one stop bit no parity Baud rate 9600bps.
Y7 to Y0 is normally open relay switch output. Corresponds to a switch. Relay Maximum output power 270V / 10A
Ship list: 8 serial relay control output card, PC control software (available VB source)
 
 

Welcome to our shop, enjoy the shipping here, you can contact with me freely if any question, usually we will send datasheet,code via email . hope to do business with you.

 

 

payment:
we only accept the payment by credit card,western union.
We apologize that we cannot accept other payment methods, such as cheque or postal orders .
Shipping:
  1. We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time .
  2. Before buying, Please make sure your address is correct. Or not, please correct it before payment
  3. Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
  4. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days.
  5. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail
Feedback:
the feedback is very important for us, pls leave me a 5 stars feedback if you are satisfied with our service and our items,or pls contact with me if there are some problem with our items.we will solve it asap.
Warranty and Return:
  1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt).
Buy with confidence
  1. Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
  2. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
  3. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
  4. Return shipping is to be paid by the Buyer.
ABOUT US:
we have much more products, pls contact us if you need.welcome to wholesale. MUCH THANKS!!
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.22kg (0.49lb.)
  • Package Size: 20cm x 20cm x 22cm (7.87in x 7.87in x 8.66in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.22kg (0.49lb.)
  • Package Size: 20cm x 20cm x 22cm (7.87in x 7.87in x 8.66in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.