HFD27 005-S PDF

Hongfa HFD27/S(). Explore Hongfa on Octopart: the fastest source for datasheets, pricing, specs and availability. Hongfa HFD27/S: available from 2 distributors. Explore Hongfa on Octopart: the fastest source for datasheets, pricing, specs and availability. Minimum Quantity, 1 piece(s). Packing Unit, 25 piece(s). Master Carton, piece(s). Gross weight, kg. Customs Number, Only for registered user.

Author: Kar Tojajas
Country: Nicaragua
Language: English (Spanish)
Genre: Finance
Published (Last): 4 October 2010
Pages: 392
PDF File Size: 14.91 Mb
ePub File Size: 6.88 Mb
ISBN: 123-9-85286-851-9
Downloads: 81539
Price: Free* [*Free Regsitration Required]
Uploader: Kajijinn

I have a question and i’m not sure if your still monitering this post but i am using this exact same relay with an uno and i want to use it to controll an Hvac system so my question is if i am using the 2 leads from the hvac system and they need to be connected togather would it only be pin 1 and 16 that are connected to the arduino?

Which means the arm of the switch is connected between 4 and 6 by default and when a pulse is given to the relay the arm moved from 6 to 8, thus disconnecting 6 and connecting 4 to 8.

Connect pin 16 and cathode of the LEDs to a common point and connect the common point to the ground pin on the Arduino board.

Now load the following program into the board. Posted by Tux Think at 4: Now load the following program into the board. In the post we will see the basics of using the HFD27 relay using the Arduino uno board.

  ICONOGRAPHIE PHOTOGRAPHIQUE DE LA SALPETRIERE PDF

Hongfa HFD27 Series 2A DPDT 5V PCB Mount Sensitive Subminiature DIP Relay

The pins 1 and 16 are the pins where we need to give the trigger pulse. Apple Guy December 5, at 7: The pins 1 and 16 are the pins where we need to give the trigger pulse.

Connect pin 4 to 5v pin on Arduino board. Among the three pins 4,6,8 4 and 6 are normally closed that is 4 is be default connected to 6 and when the triggering signal or pulse is given to pin1 the connection between 4 and 6 is broken.

HONGFA relay DPDT 2 A 5 Vdc (HONGFA HFD27/S) – EVE GmbH

Apple Guy December 5, at 7: Which means the arm of the switch is connected between 4 and 6 by default and when a pulse is given to the relay the arm moved 050-s 6 to 8, thus disconnecting 6 and connecting 4 to 8. Connect pin 4 to 5v pin on Arduino board.

Thus we have two relays in the HFD27 but both are controlled by the same trigger signal. The following figure shows the wiring diagram for the HFD In the post we will see the basics of using the HFD27 relay using the Arduino uno board.

HFD27/005-S Hongfa Telecom-Single Relay, 125V

Posted by Tux Think at 4: The same it true for the pins 13,11 and 9 respectively. A relay is used to connect or disconnect a hfr27 based on a trigger signal.

  LEUPOLD RX-1000I TBR PDF

I have a question and i’m not sure hdf27 your still monitering this post but i am using this exact same relay with an uno and i want to use 050-s to controll an Hvac system so my question is if i am using the 2 leads from the hvac system and they need to be connected togather would it only be pin 1 and 16 that are connected to the arduino?

A relay is used to connect or disconnect a circuit based on a trigger signal. Thus we have two relays in the HFD27 but both are controlled by the same trigger signal.

The following figure shows the wiring diagram for the HFD Newer Post Older Post Home. Among the three pins 4,6,8 4 and 6 are normally closed that is 4 is be default connected to 6 and when the triggering signal or pulse is given to pin1 the connection between 4 and 6 is broken.

The same it true for the pins 13,11 and 9 respectively. Newer Post Older Post Home. Connect pin 16 and cathode of the LEDs to a common point and connect the common point to the ground pin on the Arduino board.