Description
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Product Model: YF-7Input Voltage: DC 7 ~ 30VOutput Power : can control DC or AC load within 5ATime range: 0.01 seconds to 999 minutes, at any time adjustableApplication: 32 commonly used functions to meet more application needs; It can control solenoid valves, water pumps, motors, light strips, etc to run freelyPort wiring description:+: Positive inputpower -: Negative input powerIN +: Positive signal input terminalIN-: negative signal input terminalNO: The interface relay normally open, the relay is suspended before it closed, And it is short circuit to COM after it closed.COM: Common interface relayNC: Normally closed relay interface, short-circuit with COM before the relay is closed, And hang in the air after being closedFunction list:Output power: can control DC or AC load within 5A.Time range: 0.01 second to 999 minutes, any time adjustable.Application: 32 commonly used functions to meet more application needs; it can control solenoid valves, water pumps, motors, light strips, etc. to run freely.Signal 1 corresponds to relay 1; signal 2 corresponds to relay 2; the two channels can be triggered at the same time; independent of each other; they do not affect each other; each signal tube corresponds to each relay.Colour: as shownMaterial: plastic + metalPackage Contents:1 * Delay Relay ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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About tracking number update:
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If
your tracking number is no logistics information, as thousands of
parcels sent to foreign countries, logistics companies did not update
logistics information, please contact us the first time, Please kindly
do not directly open the dispute. We are the first time for you to
solve!
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Time of shipment:
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All of
product we can shipping out within 5~8 weekday, on usually we are
according to customer orders time for packing and shipment, we need to
carefully check the quality of the goods before to Ship, So take some
time to handled.
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Time of delivery:
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Due
to force majeure factors: hurricanes, rainstorms affect flights. Leading
to logistics delays. We are honest sellers, will not let you suffer any
loss. Please give the logistics company a little processing time, we
wait for the package to reach your side.
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If your logistics information arrives at the local post office:
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If
the local post office does hasn't contact you, please contact your
local post office as soon as possible to get your package. Otherwise,
overtime receipt of parcels, the local post office will return your
parcel, the consequences of self-responsibility.
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Protection time is running out:
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When
we have finished time of shipment, if the product protection period
running out, please extend the product protection period by yourself or
contact us, Please kindly don't open the dispute directly.
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Import duties:
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charges are not included in the item price or shipping charges.
These charges are the buyer's responsibility. Import duties, taxes and
charges are not included in the item price or Shipping charges. These
charges are the buyer's responsibility
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When you receive the goods, if there are any problem, please contact us and do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation.
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We sincerely invite you to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5 Stars.
When you show your nice picture on our feedback area please sent
message tell us, the next order contact me, will be additional
surprises.
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Q: How can track my parcel?
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A:
You can track your parcel on the following website using your tracking
number: www.17track.net/en (Copied to the browser to open)
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Q: As a retail or wholesale to offer wholesale price if i lots of items?
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A:
if you need to buy plenty of items at the same times, please contact me
first. i will offer you the competitive wholesale price .
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Q: How Can i pay my order?
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A: Aliexpress supports Visa, MasterCard, Maestre Debit Card, Western Union, and wire transfer via bank.
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If items damaged,we must be contacted within 24 hours of receipt.
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If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement.
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If
you are not satisfied when you receive the item (incorrect, damaged,
defective, or item not as described), please return it within 7 days for
a replacement or money back.
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For any
personal reasons (choose a dislike or i needn't this product
anymore),Return shipping charger will be the buyer's responsibility. We
will not accept any items with odors(perfume.smoke,ect.)
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All
returned items MUST BE in the original packaging and you MUST PROVIDE
us with the shipping tracking number, specific reason for the return,
and your order ID.
